f

STATEMENT OF TECHNICAL REQUIREMENTS

FOR

ELECTRIC CABLES THIN­WALL INSULATED, ELECTRON BEAM CROSS­LINKED IRRADIATED CABLES

EED­50­12 (Rev 2)

Apr 14

1

Record of Amendments

Sno. AMENDMENT AUTHORITY DATE SIGNATURE

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

Revision Note: ­ Nil

Historical Record: ­ Nil

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M A T E R I A L B R A N C HDIRECTORATE OF ELECTRICAL ENGINEERINGI N T E G R A T E D H E A D Q U A R T E R S

M O D ( N A V Y ) ‘D’ WING, SENA BHAWAN

N E W D E L H I 1 1 0 0 1 1

CONTENTS

Section Subject Page NoI Scope 8

II Related Documents 9­11

III Requirements for Materials 12­14

IV Construction 15­23

V Inspection and Testing 24­31

VI Qualification Approval Procedures

32­33

VII Quality Assurance of Product 34

VIII Packing and Labeling 35

LIST OF APPENDICES

Sl No Appendix Page No

1. Appendix A Standard Forms for Qualification Approval, Production Quality and Production Routine Tests 36­43

2. Appendix B Guidelines for Selection of Cables 44­47

3. Appendix C Table of test schedule 48

4. Appendix D Dual Layer Insulated Cable Electric Various tests their applicability & procedures

49­57

5. Appendix E Abbreviations used in Tables. 58­59

6. Appendix F Tables of Dimension for Electron­Beam Cross Linked cables 60­108

7. Appendix G Comparative current rating Tables for LFH and E­Beam Cross Linked cables

109­111

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Index to tables: Electron-Beam Cross Linked Cables

4

5

S.NO DESCRIPTION

T. NO

Pg No

1 Multipair Cables – Collectively Screened 0.2 MM2 1 60

2Multipair Individually Screened Plus Unscreened Quad Cables, Collectively Screened - 0.2 MM2 2 61

3

Multipair Individually Screened Plus Unscreened Multipair Cables, Collectively Screened - 0.6 MM2, 600V 3 62

4Multipair Individually Screened Plus Unscreened Multipairs Cables, - 0.6 MM2, 600V 4 63

5Multiquad Individually Screened Cables, - 0.2 MM2, 600V 5 64

65 core cable, 1 pair individually screened 0.2 MM2, 600V 6 65

7Multicore Cable, Collectively Screened 0.35 MM2, 600V 7 66

8Multicore Cable, Collectively Screened 0.6 MM2, 600V 8 67

9Multicore Cable, Collectively Screened 1.5 MM2, 600V 9 68

10Multicore Cables, Double Collectively SCREENED 0.6 MM2, 600V 10 69

11Multipair Cables, Double Individual Screens And Collectively Screened 0.6 MM2, 600V 11 70

12Multipair Cables, Individual Screens And Collective Super Screen 0.35 MM2, 600V 12 71

13 Multicore Cables – Unscreened 0.2 MM 2, 600V 13 72

14 Multicore Cables – Unscreened 0.35MM 2, 600V 14 73

15 Multicore Cables – Unscreened 0.5MM 2, 600V 15 74

16 Multicore Cables – Unscreened 0.75MM 2, 600V 16 75

17 Multicore Cables – Unscreened 1.00 MM², 600V 17 76

18 Multicore Cables – Unscreened 1.5 MM², 600V 18 77

19Multicore Cables – Collectively Screened 0.35 MM2, 600V 19 78

20Multicore Cables – Collectively Screened 0.75 MM², 600V 20 79

21Multipair Cables – Collectively Screened 0.35 MM², 600V 21 80

22Multipair Cables – Collectively Screened 0.75 MM², 600V 22 81

23Multipair Cables – Individually Screened 0.35 MM², 600V 23 82

24Multipair Cables – Individually Screened 0.75 MM², 600V 24 83

25 Single core cables (unscreened) 25 84

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S.NO DESCRIPTIONTABLE

NOPg No

26 Two core cables (unscreened) 26 85

27 Three core cables (unscreened) 27 86

28 Multicore cables, unscreened 28 87-90

29 Single & Multicore cables, collectively screened 29 91-95

30 Single and multipair, collectively screened 30 96

31 Multipair, individually screened 31 97

32 Single and multitriad, collectively screened 32 98

33 Single and multitriad, individually screened 33 99

34 Single core cables with screen over sheath 34 100

35 Multicore with screen over sheath 35 101

36 Single core cables, low capacitance 36 102

37 Multi core cables cores individually screened 37 103

38 Multi core cables cores individually / collectively screened

38 104

39 Single core cables (Unscreened, Shore supply), 1800 V

39 105

40 Overall Screened Cables 40 106

41 Multi Pair Cables Cores Individually / Collectively Screened, 600V

41 107

42 Multi Triad Cables Cores Individually / Collectively Screened, 600V

42 108

43

Table of dimensions (comparative) LFH & EBXL cables (Table I – Table III)

Appendix G

109-111

INTRODUCTION

1. The specifications brought out in EED­50­12(R2) are applicable to all electrical cables with EPR/ EPDM LFH insulated (dual layer) and Limited Fire Hazard Sheathed with EVA/EMA/EEA type compound (i.e. minimum flame spread, low smoke emission and limited toxic fume emission) Electron Beam Cross Linked irradiated cables. These specifications are relevant to cables for use onboard Indian Naval Ships and Crafts and are sponsored by the Indian Navy, Directorate of Electrical Engineering, Naval Headquarters, Sena Bhawan, New Delhi ­11

2. The manufacturers of Cables for applications on Naval ships should be ISO 9001 –2008 / ISO 14001­2004 certified organizations.

3. It is to be applied as required for the manufacture, supply and testing of electric cables to be used on Indian Naval ships

4. If it is found to be technically unsuitable for any particular requirement, the ordering authority is to be informed in writing of the circumstances with a copy to Directorate of Electrical Engineering, Naval Headquarters, Sena Bhawan, New Delhi­11

5. Any user of this Specification may propose an amendment to it. Proposals for amendments not directly applicable to a particular contract are to be made to IHQ MoD(N)/DEE.

6. No alteration is to be made to this EED­Q specification except by the issue of a formal amendment by Director of Electrical Engineering, Naval Headquarters.

7. When this EED­Q is specified in the contracts /purchase orders users are responsible for their correct application and for complying with contract and any statutory requirements. Compliance with this EED­Q does not of itself confer immunity from legal obligations.

8. Applicability. This applicability of the revised EED­50­12(R2) is as follows:­

(a) All new procurements by Commands/Dockyards.

(b) All procurements by Shipyards for new construction ships where the build specs specifically indicates the revised EED.

(c) The revised EED will not be applicable to any existing orders or any repeat orders for ongoing / existing

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contracts which are being progressed as per the earlier EED­50­12(R1)

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SECTION –I

SCOPE

0101. This Specification covers the design, manufacture and testing requirements of Electron Beam Cross linked irradiated Thin wall Polyolefin single or dual layer (as specified in the foot note to Tables 1 to 24 in this EED) extrusion insulated and Limited Fire Hazard (LFH) sheathed with EVA/EMA/EEA type compound cables for power, lighting, control and communication and instrumentation circuits in Surface Ships.

0102. The cables are rated for 600 V (rms sinusoidal) between cores to earth for unscreened cables and cores to screens for screened cables and be suitable for use on systems in which the frequency of supply is up to and including 400 Hz. The rated voltage for Single Core Cables – Unscreened (Shore Supply Cables Table­39), is 1800V rms sinusoidal.

0103. Cables will be used in applications where fuel and lubrication oils, hydraulic fluids and water are present, and are to be suitable for

use within the temperature range –65ºC to 120ºC. The maximum

continuous conductor temperature of cable can be up to 120ºC. The lower temperature limit refers to weather applications under ‘arctic’ conditions. The maximum continuous conductor temperature is the combination of ambient temperature and temperature rise due to maximum current flow. The insulation and sheathing materials are expected to have a service life exceeding 40000 hours at the maximum continuous conductor temperature before deterioration as a direct result of thermal ageing, necessitates cable replacement.

0104. Cables are required to withstand the normal installation hazards like, conditions of riveting, temporary support and glanding into equipment, banding and clipping that are accepted practices in the shipbuilding and ship refitting industry.

0105. These cables may be used in flexing and fixed application subject to the following minimum bending radius ­

(a) Flexing Application. 10 times the overall diameter of the cable.

(b) Fixed Application. 4 times the overall diameter of cable.

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SECTION – II

RELATED DOCUMENTS

0201. The following documentation or the latest in effect is to form a part of this specification to the extent specified herein, except where a specific issue is indicated. In case of a conflict between the contents of this document and the applicable portions of the referenced documents, the contents of this document shall take precedence.

0202. Reference to following documents is made in this EED:­

SL No Document Description

(a) ASTM D 2863 Standard Test method for measuring the minimum Oxygen concentration to support Candle like combustion of Plastics (Oxygen Index)

(b) ASTM D­2843 Standard test method for specific optical density of smoke generated by solid materials.

(c) BS 6469 Methods of test for insulation and sheath of electric cables.

(d) BS 5099 Spark testing of Electric Cables

(e) BS 6899 GP 5. Rubber insulation and sheath of electric Cables.

(f) BS 419. Spec. for varnished fabrics & tapes for Electrical purposes.

(g) BS 6360 Conductors in insulated Cables and cords

(h) BS 5691 Part 1 Guide for determination of thermal endurance properties of Electrical insulating material

(j) IEC ­ 60228 Conductors of Insulated cables

(k) IEC – 60811­1­1 Common test methods for insulating and sheathing materials of electric cables­ Measurement of thickness and overall dimensions.

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(l) IEC – 60811­1­3 Common test methods for insulating and sheathing materials of electric cables­ Methods for determining the density – Water absorption tests – Shrinkage test.

(m) IEC –60811­2­1 Common test methods for insulating and sheathing materials of electric cables – Ozone resistance test­ Hot set test – Mineral oil immersion test.

(n) IEC –60811­3­1 Common test methods for insulating and sheathing materials of electric cables – Pressure test at high temperature – Test for resistance to cracking.

(p) IEC – 60216 –1 Guide for determination at thermal endurance properties of electrical insulating materials. Part– 1: General Guideline for ageing procedures and evaluation of test results.

(q) IEC – 60332­1 Test on electric cables under fire conditions: Part – 1: Test on a single vertical insulated wire or cable

(r) IEC – 60754 – 2 Determination of degree of acidity of gasses evolved during the combustion of materials taken from electric cables by measuring pH and conductivity.

(s) IEC­1034­2 Measurement of Smoke Density of cables burning under defined conditions; Part­2 “Test procedure and requirements”.

(t) IS 10810 Cables Test Methods.

(u) IEC 68­2­20 Method 1 Basic Environmental testing procedures.

(v) IEEE 383 Type Test of Class I Electric Cable, Field Splices and Connections For Nuclear Power Generating Stations.

(w) IS 10418 Specifications for packing drums.

(x) MIL­C­13777 Cables Special purpose, Electrical.

(y) MIL­DTL­27500H Cable, Power Electrical and special purpose electrical shielded and unshielded, General specification

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(z) MIL­W­16878/36 Specifications for Cross­Linked Polyolefin cables

(aa) NES 713 (Def Stan) Determination of the Toxicity Index of the products of combustion from small specimens of Materials.

(ab) NES – 525(Def Stan) Requirement of Electrical cables, Thin wall Insulated limited fire Hazard (LFH)

(ac) NES – 526(Def Stan)Requirement of cables, Electric Rubber insulated, Limited Fire hazard sheathed for general Services.

(ad) NEMA WC 3 Rubber insulated wire and cable for transmission and distribution of electrical energy.

(ae) NEMA WC 5 Thermoplastic insulated wire and cable for transmission and distribution of electrical energy.

(af) UL 44 Thermo set insulated wires and cables

(ag) VG 95218 Electrical Cables & insulated wire Generic Part 2 specifications.

(ah) ASTM D 3677 Standard test method for rubber – identification by infrared spectrophotometer

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SECTION III

REQUIREMENTS FOR MATERIAL

Conductor

0301. The conductor shall be flexible (class 5) and made up with circular Electroplated annealed tinned copper wires unless otherwise stated in the Tables of Dimensions and is to comply in all respects with IEC­60228, except that the conductor for extra thin wall cables shall be class 2, (tables 1 to 24). The wires taken from completed cable are not required to pass the tinning test. Nominal cross – sectional area, nominal diameter of wires in conductor, number of wires and maximum resistance of conductor at 200C shall be bunched or as specified in respective tables. The conductor shall be concentric stranded upto and including 10­mm2 and rope stranded above 10 mm2.

Separator Tape

0302. Separator tape shall be Polyethylene Terephthalate (PTP) or other non­hygroscopic tape & may be applied over the conductor. Nominal thickness of tape is 0.020 mm to 0.050 mm.

Conductor Insulation

0303. Material to be used for insulation shall be halogen free EPDM type co­polymer polyolefin compound (LFH) saturated rubber suitable for continuous operation at 1200C and curing of insulation shall be through irradiation by electron beam cross linking process only. The conductor insulation is to be a single layer with LFH properties or dual layer extrusion comprising an inner layer of EPDM/ EPR type compound and outer layer of LFH sheath of EMA/EVA/EEA type compound.

0304. The manufacturer shall establish the Infra Red Spectrograph for each type of polymer and furnish the same to DQA (N). In case of any change in material, the manufacturer shall obtain the approval of IHQ MoD (N)/DEE before adoption. The manufacturer shall establish test facilities for infra red (IR) spectrograph at their works. MoD/DQAN will carry out the IR spectrograph checks.

Wrapping Tapes

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0305. Wrapping Tapes, other than conductor separator tapes, are to be applied helically with a minimum of 10% overlap and any tape used shall be removable without damage to the insulation in the completed cable. The width of the tape and the angle of application shall be such that it minimizes wrinkles and creases when the cable is bent. The tape should be PTP film tape or closely woven proofed cotton tape with nominal thickness of 0.020 to 0.050 mm or 0.15mm respectively.

Fillers, Binders, Inner sheath

0306. Where fillers, binders or inner sheath are considered necessary, these are to be non­hygroscopic halogen free, low toxicity and flame retardant. The fillers, binders or Inner sheath shall have no deleterious effect on the components or flexibility of the cable. The flame retardant capability of the filler may be evaluated during flammability testing. The filler and Sheath should be of the same material to ensure homogenous

Electrical Screen

0307. Where specified the screen should be a symmetrical braiding of Electroplated Annealed tinned copper wire or G.I. wire (if specified additionally) of diameter given in the Tables of Dimensions.

Sheath

0308. The sheath used in the construction of cables covered in this EED is to be fire retardant low smoke zero halogen Electron Beam cross linked special polyolefin EMA/EVA/EEA type compound in accordance with test requirement mentioned in the specification (Appendix D). The material of sheath shall conform to various requirements and tests in accordance with DEF STAN 61­12 Part 31 and shall have life exceeding 40000 hours at 1200C. It is to be black in color and compatible with all other materials employed in the cable construction and also other sheathing materials as tested. The material should comply to the tabulated parameters:­

TEST DETAILS PARAMETERCritical Oxygen Index 29 min (ASTM­D­2863)Temperature Index 2500C min (ASTM­D­2863)Halogen Content Negative result for Halogens (IEC­60

754­1)Toxicity Index 5 max (NES­713)Tensile Strength > 8 Mpa Minimum

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Elongation at Break 200% MinimumHot Set Test 100% Max Elongation, 25% Max

Permanent ElongationResistance to Fluids As per Annex­DTear Resistance 5 N/mm MinimumThermal endurance 40000 hours at 1200C (IEC­ 216­1) Smoke Density Rating 20 max (ASTM­D­2843)Resistance to Fluids As per Annex­DOzone Resistance No cracks post Ozone testCold Elongation 20% Minimum elongation Heat Shock No cracksInsulation Resistance Constant

0.1 M Ω Km.

Ageing in air oven at 150ºC +/­3ºC for 10 days.

+/­ 30% Max. Variation in tensile strength and elongation at break.

Acid Gas generation/ corrosivity of combustion gases.

pH Index ≥ 4.3 , Electrolytic Conductivity ≤ 100 Micro Siemens/cm

Table 3.1 Acceptance Test Limits

0309. Where materials other than those above are used to meet the required performance criteria, then apart from undergoing the qualification approval tests as specified in the above Table 3.1 due consideration must be given to their contribution to levels of smoke, toxicity and acid gas generated by the cable when subjected to excessive temperatures or fire.

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SECTION IV

CONSTRUCTION

0401. Electron Beam Cross Linking. Cross linking is the linking of macro molecules into a network by main valence connection, wherein the physical and chemical properties of material are changed. Electron beam cross linking is a process employed for curing of insulation and sheathing for cables wherein an electron beam radiation is used for cross linking.

0402. Rubber being weak, soluble and fusible is required to be cross­linked to convert it into strong, insoluble and infusible thermo set. Electron Beam Cross­linking method should be used for cross­linking to achieve properties mentioned herein. Rubber should be adequately formulated with efficient antioxidant, fire retardant & smoke suppressant for the cable to be suitable for 120ºC continuous operation, low smoke, zero halogen and toxic gas emission. The electron beam Cross linking should transform the rubber (thermoplastic) molecules of both insulation and sheath compound into three dimensional network structure which should restrains the movement of macro­molecular chain molecules of strong chemical bond completely insoluble and infusible compound (thermo set). The cross linked cables should have following distinct design/operational features:­

(a) Higher temperatures withstand capability up to 1200C.ab (b) Zéro Halogen & non­toxic émission.

(c) Reduced dimensions by using comparatively thinner insulation/sheath to achieve same properties with increased current ratings.

(d) Better flexibility and hence have smaller bending radius

Conductor Stranding

0403. The number and nominal diameter of the individual wires to be used to form a conductor are to be as stated in the Tables of Dimensions. In flexible cables having a conductor size of nominal sectional area up to and including 10 mm2 the wires are to be bunched or multiple stranded with uni­directional lay. For above 10 mm2 the wires are to be laid up in the form of a multiple strand with rope stranded lay throughout, In both the cases, the unidirectional lay shall be left hand. Further, the conductor resistance values should be met. The resistance of each conductor is to be measured at room

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temperature and corrected to 20 Deg.C by the constants specified in IEC­60228. The corrected resistance is not to exceed the values stated in the tables of dimensions. The conductor wires are to be free

from discoloration, dulling.

Separator tape

0404. A separator tape shall be applied over the conductor. Embrittlement or discoloration of the tape after cross­linking of the core may be ignored.

Conductor Insulation

0405. EPDM/EPR­ LFH dual layer 120 degree centigrade continuous operation insulation extruded type, the insulation is to be applied by extrusion, using electron beam cross linked irradiated process for curing so as to make a satisfactory cable and meet the requirements of this EED . The average radial thickness of the insulation is to be not less than the values stated in the Tables of Dimensions and the thickness at any point is not to fall below the tabulated value by more than 10%.

Identification of cores

0406. EPDM/ EPR­ LFH dual layer, the color of inner layer is natural and that of outer layer shall be black. Individual cores shall be identified by means of contrast color numbers printed on the outer layer of core insulation. The figures are to be well defined and permanent , and applied at intervals not greater than 150 mm. Measures are to be taken to render the numerals 3 and 8 also 6 and 9 readily distinctive by the shapes of the figures, base lines or suffix letters. Whilst the identification of cores by numbering is preferred, color coding of cores may also be accepted if found necessary for manufacturing reasons. In both the coding systems the identification is to remain legible. For cables with greater number of cores, pairs, triads or quads the numbering is to be similarly extended, starting from the centre core, pair, triad or quad or first layer and proceeding in advancing order in the same direction in each layer and in sequence from the preceding layer or centre. The numbering/ color coding scheme should be as follows:­

SL NO. OF CORES

NUMBERING OF CORES

COLOR CODING

(a) Two One of the core outer One of the core

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Cores insulation should be printed as 1 and the other as 2.

insulation to be colored as Red and the other as Black

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SL. NO. OF CORES

NUMBERING OF CORES

COLOR CODING

(b) Three cores

Number 1, 2 & 3 are printed on outer insulation of respective core.

Three cores are to be colored Red, Black, and White.

(c) Four cores

Number 1, 2, 3 & 4 are printed on outer insulation of respective core.

Four cores are to be colored Red, Black, White, and White.

(d) Five cores

Number 1,2,3,4 & 5 etc. are printed on outer insulation of respective core.

The five cores be colored Red, Black, White, White & White

(e) 6 cores and above

Number 1, 2, 3, 4, 5 & 6 etc. be printed on outer insulation of respective core

Two adjacent cores (counting and direction core) in each layer Red & Black, remaining cores White.

(f) Multi pair cables

Cores numbered 1&2 for 1st pair and 3 & 4 for 2nd pair etc.

1 pair: Red/BlueOthers: Red /Black and Blue /Black marker pairs adjacent in each layer with remaining pairs white / Black.Note: When one pair is used as a centre the colors are to be white /Black.

(g) Multi Triadcables

Cores numbered 1, 2, 3 & for 1st Triad and 4, 5 & 6 for 2nd

triads.

Each Triad to be Red/Blue/White and lapped with a suitable numbered tape, or the white core in each triad numbered.

(h) Multi quad cables

Cores numbered 1, 2, 3, & 4 for 1st

quad and 5, 6, 7 & 8 for 2nd quad.

Each quad to be Red/Blue/White/Black and lapped with a suitable numbered tape, or the white core in each quad

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numbered.

Laying Up of Cores

0407. For extra thin wall insulated cables, stated in Table of Dimensions nos.01 to 24 the laying up of cores shall be as per clause 0408 to 0409 and for other cables, stated in Table of Dimensions nos.25 to 40 shall be as per clauses 0410 to 0412.

0408. For extra thin wall insulated multi core cables:­

(a) The insulated cores are to be laid up helically in the formation stated in the tables. The direction of the first layer of cores is to be left hand and subsequent layers are to be in alternate directions.

(b) The lay length of the cores in each layer is to be not greater than 30 times the diameter over their layer and be laid up in such a way that the assembly has a firm, tight, practically circular cross section.

0409. For extra thin wall insulated multi pair and multi quad cables:­

(a) The insulated cores are to be twisted together with a lay not greater than 45 mm, but it is not considered necessary to have different twist ratios for each pair or quad.

(b) Cables with a centre consisting of one pair or quad are to have the first layer of pairs or quads laid up with a left hand lay. Subsequent layers are to be in alternate directions.

(c) Cables with a centre consisting of more than one pair or quad are to be laid up left hand and the first layer applied with a right hand lay. Any Subsequent layers are to be in alternate directions.

(d) The lay length of the pairs or quads is to be not greater than 30 times the diameter over their layer and be laid up in such a way that the assembly has a firm, tight, practically circular cross section.

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0410. For other multi core cables: For cables with conductor sizes up to and including 4 Sq.mm the length of lay of the cores in each layer is to be not more than 20 times the diameter over their layer and not more than 16 times the diameter over their layer for conductor sizes greater than 4 Sq.mm. In both the cases the direction of the first layer of cores is to be left hand and subsequent layers are to be in alternate directions.

0411. For other multi pair and multi triad cables: ­

(a) The insulated cores are to be twisted together with a lay not greater than 200 mm, but it is not considered necessary to have different twist ratios for each pair or triad. The lay lengths of the pairs are to be chosen and related to reduce inductive effect and cross talk to a minimum.

(b) Cables with a centre consisting of one pair or triad are to have the first layer of pairs or triads laid up with a left hand lay. Subsequent layers are to be in alternate directions.

(c) Cables with a centre consisting of more than one pair or triad are to be laid up left hand and the first layer applied with a right hand lay. Any Subsequent layers are to be in alternate directions.

(d) The lay length of the pairs or triads is to be not greater than 30 times the diameter over their layer and be laid up in such a way that the assembly has a firm, tight, practically circular cross section.

Twin and Multi­core Cables

0412. The interstices between cores are to be filled with compatible elastomer where necessary which may be cellular. Cellular filler is preferred but the selection of type of filler necessary to meet the requirements of this EED to be left to the manufacturer’s discretion. Alternatively the filling can be done in single operation while doing inner and outer or outer sheath. The filler is to be capable of removal from the cores after which the legibility of the identification markings is to be unimpaired. Some adhesion of the filler is acceptable provided that the cores will separate from each other.

0413. A wrapping tape in accordance with Clause 0305 may be applied between the filler compound and outer sheath.

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0414. Where a screen is specified for a pair or, quad, a tape may be applied to the laid up cores of the pair or, quad prior to application of the screen. The braided screen is to be snug fit.

0415. If a collective screen is specified, a tape or extruded inner sheath is to be applied over the laid up cores prior to the application of the screen, as per the cable size quoted in the table of dimensions or by agreement between the user and manufacturer. A PTP tape or closely woven cotton tape may be applied over the screen if required for manufacturing purposes.

Screens

0416. Where required the braided tinned copper wire or G.I. wire (if specified) screen of the size quoted in the Tables of Dimensions is to be applied over the insulated core, twisted pair or laid up assembly of cores, pairs or triples. The braided screen is to be a snug fit. Joints in the braid wire are to be woven in or twisted so that the wire ends turn outwards. There are to be no joints in the completed braid. The number of spindles, ends and length of lay are to be such as to provide a braid with a minimum filling factor of 0.61 in order to achieve EMI / EMC test requirement, if required. The filling factor is defined as:­

Where D = mean diameter of braid (mm)d = diameter of braiding wire (mm)L = length of lay of braiding wire (mm)m = total number of spindlesn = total number of ends per spindle

0417. When the filling factor of 0.70 is obtained, the coverage percentage of more than 90% is achieved which meets the EMI/EMC requirements. The coverage % is defined as:­

Percentage of Coverage (C%) = (2f­ f2 ) X 100 Where f is the filling factor so obtained above.

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0418. Wherever it is not specified and where there is no agreement between the user and manufacturer, the screen wire nominal diameter shall be as mentioned in the above tables.

Screen Insulation

0419. Adequate screen insulation is required for individual screened cables to avoid mutual abrasion of screens when the cable is subjected to the rigors of installation and other handling hazards. To achieve this extruded or tape wrap materials may be used, but these should not contribute to the halogen content, toxicity level and flame retardancy of the cable. Tape wrapping is to be applied by one of the following methods

(i) Two tapes with a Nominal thickness of 0.020 mm applied helically in opposite directions with a min. of 50% overlap.

(ii) Two tapes applied helically with a suitable overlap, the outer tape heat sealed.

0420. The width of the tape and angle of application is to be such as to minimize wrinkles and creases when the cable is bent.

Sheathing

0421. The sheath used in the construction of cables covered in this EED is to be fire retardant low smoke zero halogen Electron Beam cross linked special polyolefin compound in accordance with test requirement mentioned in the specification. The thickness at any point should not be less than 80% of the nominal value. If the diameter over the laid up and filled cores is such that the addition of the specified sheath thickness will bring the cables above the specified maximum, the sheath thickness may be reduced by up to a maximum of 0.25 mm. The outer surface of the sheath is to be reasonably uniform and substantially circular so as not to degrade cable glanding.

Tolerances

0422. Except where otherwise stated the overall diameter of the cable is not to depart from the value specified in the Tables of Dimensions by more than the appropriate tolerance given in Tables 4.1 below.

OVERALL DIAMETER OF CABLE TOLERANCE

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Above mm Up to and including mm

Minus mm Plus mm

­ 5 0.4 0.65 10 0.5 0.710 15 0.6 0.815 20 0.7 0.920 30 0.9 1.130 40 1.1 1.340 50 1.3 1.550 60 1.5 1.760 70 1.7 1.970 80 1.9 2.180 90 2.1 2.390 100 2.3 2.5

Table 4.1

0423. In addition all cables are to pass through a gauge 150 mm long with an internal diameter 0.25 mm greater than that obtained by the addition of the plus tolerance to the specified overall diameter of the cable as stated in the Tables of dimensions.

0424. Weight of all the cables to be taken as nominal value, as per ‘Tables of Dimensions’ with a maximum tolerance of 10 % and the minimum weight is not standardized. In case, if the weight of the cable is 10 % less than the nominal value, , the following tests are to be conducted before acceptance:­

(a) DC Resistance (on 100 % of the cables)

(b) Dimensions (on 100 % of the cables)

(c) Shield Coverage (on 100 % of the cables)

(d) Accelerated thermal ageing at 150°C for 07 days on sample

0425. The tolerance on individual drum length shall be + 5% and no negative tolerance is acceptable.

MARKING

Identification of Manufacturer

0426. Each cable is to be marked throughout its length with the year of manufacture printed on the cable sheath. The printing is to be well

24

defined and permanent. In addition, following be marked at an interval not exceeding 1 metre:­

(a) Manufacturer’s name or trade name.

(b) Reference standard EED­50­12(R2)

(c) Manufacturer’s part number or Patt. Number provided by Navy and Size

(d) “HR 120” “EBXL”

(d) Voltage rating

In addition, a colored marker thread in accordance with the following table is to be included in the cable.

Year of manufacture

Color of marker thread

2013 Green/White2014 Green/Red2015 Black/White2016 Black/Red2017 White/Red2018 Yellow/Blue

0427 Gland Size. The gland size may be selected from the following table:­

Gland Size Maximum Diameter of cable (mm)

M10 10M16 16M25 25M35 35M50 50M70 70

25

SECTION­ V

INSPECTION AND TESTING

Criteria of Acceptance

0501. All samples need to pass the specified tests for proving conformity with specification. The EBXL cables manufactured as per the material specifications and process contained in this EED will be subjected to the test schedule, necessary to check for any change in the ageing characteristics of component material used in manufacturing the EBXL cables. The complete cable to conform the performance of a completed cable.

Test Schedule

0502. Five types of tests are specified as follows and the tests appropriate to each type are listed in Table Annex­‘C’.

(a) Routine Tests. These tests are to be carried out by the manufacturer on all finished cable lengths to ensure consistency of the product.

(b) Acceptance Tests. The tests are to be carried out on samples taken from a lot for the purpose of acceptance of the lot. Acceptance tests shall not be carried out on a particular size from the lot on which type tests have already been conducted.

(C) Type Tests. These tests shall be carried out to prove conformity with the requirements of specification, general quality / design features of the cable. Complete type tests shall be carried out as per the schedule mentioned in Annex ‘C’. The Type test shall remain valid for maximum period of three years. In case of any change in material or, design changes of the cable, complete type tests shall be repeated. The sampling plan for the type tests is given below:

< 4 SQ.mm Screened : one size

> 4 SQ.mm Screened : one size

< 4 SQ.mm Unscreened : one size

> 4 SQ.mm Unscreened : one size

26

(d) Product Development Tests. These tests shall be carried out on the insulation and sheath materials to establish safe working temperature, life and Infra Red Spectrograph of cable materials.

0503. The permissible limit of each test is specified in the scheduled tests at Annex ‘D’ along with the test procedure and duration of the test. A brief description of tests which are carried out on compounding material/insulating material of cables and on the completed cables are enumerated in the succeeding paragraphs.

Tests on Cable Components

0504. Extruded Insulated Cores Spark Test. All extruded insulated cores are to be Spark Tested in accordance with BS 5099. The test is to be carried out after E­Beam cross­linking. The test voltage is to be as follows:

Thickness of Insulation Voltage ac (rms)

Up to 0.35 mm 3000 V0.35 mm – 0.50 mm 4000 VGreater than 0.50 mm 8000V

Test on Components from Completed Cable

Tensile strength & Elongation at Break of core

0505. All test, except the Insulation Resistance Constant test, will be carried out on samples taken from completed cables which must be 12.5 mm OD or larger. Sample(s) of extruded insulated cores are to be removed from completed cables and tested in accordance with BS 6469 for Tensile Strength and Elongation at Break before and after accelerated ageing, as mentioned at Annex­D. For multi­core cables the samples are to include either two cores or one core from each layer, whichever is greater. The EPDM insulation is to comply with requirements of BS 6899 type GP 5 and Appendix ‘D’. Thermal endurance test is to be considered as a Qualification Approval Test unless specifically requested by the purchaser.

Sheath

27

0506. Tests enumerated in the succeeding paragraphs are to be carried out on the samples taken from the sheath of completed cable which must be 12.5 mm OD or larger.

Heat Shock Test

0507. This test is conducted on both insulation and sheath to determine the effect of elevated temperature on surface finish. The test specifications should conform to Annex ‘D’ to the EED.

Hot Set Test

0508. The Hot Set Test is to be carried out to confirm that the sheath has been adequately cross­linked and should comply with Annex D of this EED.

Screen Solderability Test

0509. The solderability test specified in IEC­68­2­20, Method –I is to be carried out to confirm that the screen will “Net” easily without damage to other cable components.

Tear Resistance

0510. The Tear Resistance Test is to be carried out in compliance with Def Stan 61­12 Part 31(1) Cl. 9.2 and is to comply with clause 0308 of this EED.

Acid Gas Test/Corrosivity of Combustion Gases

0511. The Acid Gas Test is to be carried out in accordance with IEC 754­2and is to comply with Table 3.1.

Thermal Endurance

0512. The thermal endurance profile of the insulation and overall sheathing material is to be determined as in BS 5691 Part 1 Clauses 11.2 and 11.3 or IEC­60216. The end points to be used are to be 50% ultimate elongation of the insulating and sheathing material after continuous ageing as in BS 5691 Part 1 Clause 8(b) or IEC­811­1­1 Cl. 9.0.

0513. The Arrhenius plots so obtained are to form part of the submission to DQA (N) when seeking approval for the sheathing

28

material. It will be required to show that the sheathing material has a life exceeding 40000 hours at a continuous temperature of 1200C.

Tensile Strength and Elongation at Break

0514. Tensile strength and Elongation at break tests before and after accelerated ageing in air and oil is as specified in Annex. ‘D’ to the EED.

Accelerated Ageing

0515. The accelerated ageing test is to be carried out on dumb­bell samples in accordance with the Thermal Ageing Method of BS 6469 (Ageing in Air Oven) or IEC­811­1­2, Cl. 8.0. With ageing at 1100C for 7, 14 and 28 days the elongation at break change limit should be 25, 30 and 40% respectively. After ageing for 28 days, the median value of tensile strength is not to be less than 50% of the tensile strength without ageing. The difference in the elongation at break after ageing for 14 days and 28 days respectively is not more than 20% of the elongation at break without ageing. After ageing for 28 days the median value of elongation at break is not to be less than 120%.

Critical Oxygen Index

0516. Samples are to be tested to the requirements of ASTM­D­2863.

Temperature Index

0517. Samples are to be tested to the requirements of ASTM­D­2863, except that the test specimen of 6.5 mm width is to be of 70 mm to 150 mm length. Where necessary, a thin wire support may be used.

Toxicity Index

0518. Samples of sheathing material is to be tested in accordance with Appendix ‘D’ to the EED.

Halogen Content

0519. The sheathing material is to be tested for potential acid Gas evolution by using the Lassaigne test (sodium fusion test) (Procedure as per Def Stan 61­12 part 31­1). A 0.25 gm (+/­100 mg) sample (approx. 25 mm length) of sheathing material, stripped from the test

29

sample, and cut into small pieces, is to be subjected to the test. The test is to show negative result for fluorine, chlorine, bromine and iodine.

Smoke Density Rating

0520. Samples are to be prepared and tested as per ASTM­D­2843 and the results should comply with Appendix ‘D’ of the EED.

Test on Completed Cables

0521. The tests on completed cables is to be carried out in accordance with the relevant specifications and the test results should comply with Appendix. ‘D’ to the EED. Brief on the tests is enumerated in the succeeding paragraphs.

Visual Examination

0522. Samples from completed cables are to be subjected to a visual examination to ensure that the cable is in full compliance with the constructional requirements specified and, notwithstanding the results of any of the specified performance tests, is free from following defects:­

(a) Dis­coloration and Dulling of conductor wires.

(b) The insulation is not readily removable from the conductor.

(c) Screens are tight fit on the core or assembly of cores.

(d) The sheaths are not homogeneous and incapable of easy removal, whereby causing damage to any underlying component. Adhesion to a tape may be ignored.

(e) No Marking on the cable surface.

Thermal Ageing /Ageing in Air Oven

0523. This test is carried out on the sample from insulation and sheath which are conditioned in air oven at 1500C +/­ 20C for 10 days. After conditioning tensile strength & Elongation at break is to be

30

compared with untested sample. The test requirements should meet the specifications mentioned at Appendix ‘D’.

Flammability test

0524. Flammability test shall be carried out in accordance with: ­

(a) IEC 60332­1 for ≤ 4 sq.mm size of cables (b) IEC 60332­3 for > 4 sq.mm. size of cables.

Electrical Tests

0525. All completed cables are to be tested dry at the contractor’s works except that single core sheathed cables are to be tested in water in which the period of immersion is to be not less than 12 hours.

Voltage Withstand Test

0526. The Voltage Withstand Test is to be carried out at ambient temperature with alternating voltage of sine wave form at any frequency between 40 and 60 Hz.

0527. The voltage is to be increased gradually and maintained steady at the full value for 5 minutes between each conductor and either water, screen or other cores which are to be earthed as applicable. For multi­core cables, grouping of cores may be adopted to reduce the number of tests. The cable is to comply with the requirements as specified in the Tables of Dimensions (Appendix­‘F’)

Insulation Resistance Tests

0528. The Insulation Resistance Test is to be carried out immediately after the completion of the Voltage Withstand Test. The measurement is to be made at 500V DC+10% after 1 minute electrification. The apparent change in insulation resistance during electrification is to be steady. The results are to be corrected to Mega ohms for a 1 km length @ 20 degree C using the appropriate correction constants. The cable is to comply with the requirements as specified in the Tables of Dimensions (Appendix­‘F’).

Conductor Resistance

0529. The conductor resistance of each conductor is to be measured at room temperature and corrected to 200C by the constants specified in IEC 60228. The corrected resistance is not to exceed the values stated in the Tables of Dimensions.

31

Screen Insulation Resistance (where applicable)

0530. The insulation resistance between screen and sheath of cable is to be measured on each completed length immersed in water. The measurement is to be made with direct current at a voltage not less than 500 V applied between the screen (charged negatively) and the water. The apparent change of insulation resistance during electrification is to be steady. The result is to be corrected to a length of 1 km at 200C and is to be not less than the value stated below the appropriate table. In case of dispute the temperature of the water is to be at, not near, 200C.

Dimensions

0531. The dimensions of the cable samples are to be measured in accordance with BS 6469 Clause 2.1 or IEC­811­1­1 for compliance with the relevant information contained in the Tables of Dimensions unless otherwise stated in the construction details.

Bend Tests

0532. A sample of the completed cable, with open ends, is to be bent round a test cylinder to make one complete turn. It is then to be unwound and the process repeated in the opposite direction. This cycle of operations is to be carried out 5 times. The diameter of the test cylinder is to be equal to 4 times the specified minimum cable diameter.

0533. The bending is to be carried out at a reasonably uniform speed so that each half cycle takes between 15 and 30 seconds, and at normal ambient temperature.

0534. A suitable portion of the tested cable sample is to be subjected to the Bend Test as specified in Clause 0533 followed by the Voltage Withstand Test as specified in Clauses 0526 & 0527.

0535. On completion of bending, the cable is to be opened up and carefully examined. The surface of the cable should not reveal any cracks or splits. No component is to have sustained any damage or displacement and no conductor strands are to be broken. Tears and splits in the blinder tape may be ignored.

Resistance to Fluids

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0536. Samples are to be tested in accordance with the schedule of tests at Appendix­ ‘D’ & requirement as tabulated below:­

Fluids Test Temp

Duration Requirement Test Method

Mineral OILASTM Oil No. 2

100+ 20C 24 hrs No crack or other deterioration in sheath. No Electrical breakdown

IEC­811­2­1

Cleaner (Detergent)

Room temp

24 hrs No crack or other deterioration in sheath. No Electrical breakdown

IEC­811­2­1

WATERDeionized

Room temp

24 hrs ­do­ IEC­811­2­1

Deionized with 3% NaCl

Room temp

24 hrs ­do­ IEC­811­2­1

TABLE 5.1 Test Fluids, Temperatures and Limits

Note 1. Compliance with this test to be numbered 1 provides no guarantee that the sheath is suitable for continuous use in the above fluids.

Ozone Resistance

0537. Sample is to be tested in accordance with IS: 10810 Part 13. The ozone concentration is to be 80 to 100 ppm and the duration of exposure 5 days.

Cold Elongation

0538. This test is to be conducted on sheath after conditioning the sample at ­200C for 4 hours. Samples are to be tested in accordance with IEC­811­1­4 cl. 8.4 or MIL­C­24640A para 4.7.5 Tests at low temperature, elongation test at low temperature for sheaths, except that the test temperature is to be within the limits ­200C.

Heat Shock

33

0539. Samples are to be tested to the requirements of IEC­811­1­4 cl 9 Tests for resistance to cracking, heat shock test for sheaths, except that the temperature of 1800C + 30C is to be maintained for 4 hours.

Insulation Resistance Constant

0540. This test is to be carried out for outer sheath at room temperature on a 5 metre sample of collectively screened cable only which has no tape over the screen to the requirements of Table­3.1

Acceptance Test Limits

0541. Acceptance Test limits as specified in table 3.1 and Tests schedule should be met.

Spark Test on Collectively Screened Cable

0542. The collectively screened cables are to be tested for sheath spark to determine sheath extrusion continuity and free from micro holes etc. The test should comply with the specifications mentioned at Appendix. ‘D’ to the EED.

34

SECTION ­ VI

QUALITY APPROVAL PROCEDURES

Definitions

0601. The Qualification Approval Authority is the agency which authorises the issue of Qualification Approval Certificates in connection with EED­50­12.

0602. DQA (N) will be the Quality Assurance Authority and is to be nominated in the relevant contract schedule.

General Requirements

0603. Qualification Approval is accepted to demonstrate that the manufacturer is capable of making the cable covered by the Qualification Approval Certificate.

0604. The manufacturer is to be currently on the List of Assessed Contractors and is to demonstrate, by virtue of having been assessed, as complying with the requirements of relevant cable specifications in vogue. Further, the manufacturer should have exercised the control at his works over materials, manufacturing processes and product testing in a way that the cables in production will comply in all respects with the requirements of this EED­50­12(Rev 2).

0605. Any change in the manufacturing specification for a cable, or cable component, for which a Qualification Approval certificate has been issued, is to be notified to the Purchasing Authority with a copy to the MoD Quality Assurance Representative/DQA (N).

0606. The manufacturer may be required, at the discretion of the Qualification Approval Authority, to carry out repeat Qualification Approval tests and/or supply evidence in the form of results of tests on cable samples.

0607. The manufacturer is not to release any cable which embodies changes described in Clause 0605 above without prior written consent of the IHQ MOD (Navy)/DEE or DQA (N).

Qualification Approval Testing

35

0608. Application to submit a cable for Qualification Approval is to be made to DQA (N) New Delhi, the Authority stated in Clause 0602 and supported by the following information:

(a) Proposed place of manufacture, and date for commencement of tests.

(b) Manufacturer’s registration number in the List of Assessed Contractors.

(c) Manufacturer’s proposals regarding the place at which tests are to be performed.

(d) Details of the general composition of the core and screen insulation, fillers, binders, wrapping tapes and sheathing materials.

0609. The full cost of Qualification Approval testing are to be met by the manufacturer. For Qualification Approval purpose, the manufacturer is to make a representative length of the production cable in accordance with Clause 0602 and subject it to the appropriate tests specified in Appendix­‘C’.

0610. The manufacturer may apply for Qualification Approval for any of the cable groups listed in this EED­50­12 (Rev.2).

Test Reports

0611. Upon completion of all the scheduled tests, a report similar to that in Appendix ‘A’, giving the results is to be submitted to the Qualification Approval Authority. All reports are to be certified by a responsible person on behalf of the manufacturer and countersigned by the DQA (N).

Qualification Approval Certificates

0612. Qualification Approval Certificates will be issued by the Qualification Approval Authority provided the specified requirements are met in full. The Approval certificate number allocated is to be quoted in all correspondence.

0613. When a manufacturer makes a further submission incorporating modification in accordance with Clause 0605 and the results are satisfactory, a new Qualification Approval certificate will be issued and the original certificate cancelled.

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0614. Qualification Approval Certificates will be reviewed periodically. If a manufacturer has a continuous break in production of any particular cable for 3 years or more, he may be required to obtain re­approval.

0615. Testing for Qualification approval purposes will be carried out on samples of any size as decided by IHQ MOD (N)/DEE and DQA (N).

37

SECTION ­ VII

QUALITY ASSURANCE OF PRODUCTS

Procedure

0701. The manufacturer is to ensure Quality of Conformance to the specified requirements by the following method:­

(a) Inspection of materials and cable in the course of manufacture to ensure that the requirements of this EED are met and the necessary standard of workmanship and process control is being maintained.

(b) Subjection of cable and representative samples to the specified tests.

Tests and Sampling Levels on Completed Cables

0702. All cables are to be subjected to the Production Routine tests specified in Section V. On satisfactory completion of Production Routine tests random samples are to be taken during cutting for dispatch and subjected to Acceptance Test. One sample of each size will be required for acceptance tests.

0703. The Quality Assurance Authority may at intervals select samples of cables for Quality audit or check testing in their own laboratory. Samples are to be selected by the supervising representative of the Quality Assurance Authority at the completion of the acceptance tests. The cost of the samples is to be met by the manufacturer.

Quality Assurance Agency

0704. DQAN will be the QA Authority.

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SECTION ­ VIII

PACKING AND LABELLING

0801. Immediately after final testing the cable ends are to be effectively sealed against ingress of moisture. Unless otherwise ordered, the cable is to be supplied in the lengths stated in the Table of Dimensions and is to be supplied on reels or drums as stated in the order or contract.

Supply on Reels

0802. Cables 15 mm or less overall diameter and not exceeding a mass of 25 Kg may be supplied on plywood reels or hardboard reels constructed from standard hardboard complying with the requirements of BS 1142 part 2. Both flanges and the barrel are to be of these materials. The barrel diameter is not to be less than 20 times the maximum specified diameter of the cables.

0803. A suitable protective wrapping is to be used around the outside of the cable after winding on reels with sufficient overlap to retard the ingress of liquids.

0804. A weatherproof label is to be attached to the reel permanently and clearly marked with details quoted in contract and must include the following information:­

(a) Tare weight in kg.(b) Length of cable in metres(c) Date of cable sheath manufacture(month and year)(d) Contract number and date(e) Name of cable manufacturer(f) Nominal cross­sectional area of the conductor.(g) Number of cores.(h) Direction of rotation of drum (by means of arrow)(j) Patt. number

Supply on Drums

0805. When cable mass is more than 25 Kg, the cables are to be supplied on drums. The drum shall comply with specifications mentioned in IS. 10418. Further the labeling information detailed in clause 0804 is to be permanently and clearly marked on the flange of each drum, either by stenciling with contrast colored paint or by

39

stamping the details on a suitable alloy tally plate nailed to the drum. The plate is to have a minimum thickness of 3 mm.

40

Appendix ‘A’

STANDARD FORMS FOR QUALIFICATION APPROVAL, PRODUCTION QUALITY AND PRODUCTION ROUTINE TESTS

TECHNICAL PARTICULARS OF ELECTRICAL CABLE TYPE

Sheet No. General Description:­

Specification: EED 50­12 (Rev 2)

I. Technical Particulars

(a) Size/Parameter i.e. core x CSA (Area of cross­section)

(b) Voltage Grade (Volts)

(c ) Current rating(Amps)

(d) Gland size

II. Conductor

(a) Material

(b) Class of Conductor

(c) Nominal Cross Sectional Area(Sq.mm)

(d) No of wires/Nominal dia of wire / Lay dir

(e) Max DC Resistance at 200 C ( /Km)Ω

(f) Nominal Conductor dia

III. Insulation

(a) Material

(b) Nominal Radial thickness

(c ) Wrapping tape

(d) Min Insulation resistance (M /km)Ω

(e) Nominal Core diameter

(f) Core identification

(g) Individual Screening :

(i) Material

(ii) Nominal dia of wire

(iii) Min filling factor & Min Coverage

(h) Nom. diameter over screened core

41

(l) Individual Screen Insulation:

(i) No. & Overlap of tapes

(ii) Wire dia

(iii) Dia over insulated screensNote: All dimensions are in mm

Appendix ‘A’ (Cont.)

TECHNICAL PARTICULARS OF ELECTRICAL CABLE TYPE

42

IV.Laying

(a) Nom. dia over laid up cores / Dir

(b) Filling of core interstice

V. Inner sheath / Binder tape

(a) Min thickness of inner sheath

(b) Nom. Thickness of Binder tape

(c ) Nom.dia over inner sheath / binder tape

VI. Collective Screen

(a)(i) Material(ii) Nom. dia of wire (iii) Min. filling factor & Min. coverage

(b) Dia over collective screen

(c) Manufacturing year (Marker thread)

(d) Color

VII. Sheath

(a) Material

(b) Nom. Radial thickness of Sheath

(c) Identification on Sheath

(d) Nom. dia over Sheath

(e) Overall Braiding:

(i) Material

(ii) Dia of wire (mm)

(iii) Min Coverage %

(f) Overall diameter Min / Max (mm)

(g) Approx. weight of the cable (Kg/Km)

(h) Packing: Standard length on the Drum.

+ Tolerance

No Negative Tolerance

End sealing

Note: All dimensions are in mm

43

A ppendix ‘ A’ (Cont.)

STANDARD FORM OF REPORT FOR QUALIFICATION APPROVAL PRODUCTION QUALITY AND

PRODUCTION ROUTINE TESTS

CABLES ELECTRIC ELECTRON BEAM CROSS LINKED IRRADIATED CABLES.

Note: - Refer to Table ____ Section ______for applicability of tests.

MANUFACTURER’S NAME AND ADDRESS:

ORDER NO:

Patt No.

TYPE:

LENGTH:

MATERIALS USED IN CONSTRUCTION(EED- 50-12 Clause(s) in brackets)

COMPONENT MATERIAL USEDConductor (0301)Separator Tape (0302)Insulation (0303)Wrapping Tape (0305)Fillers, Binders (0306)Screen (0307)Sheath (0308)

44

A ppendix ‘A’ (Contd)

ORDER NO:

Patt.No.

CONSTRUCTION OF CABLES(EED- 50-12 Clause(s) in brackets)

OPERATION SPECIFIED ACTUALStranding (0403)(a) Size of conductor(b) Diameter of conductor(c) Direction of lay

Insulation (0405)

(a) Thickness extruded Insulation Min Mean

(b) No of tapes No of tapes at any point Thickness of tape

(c) Diameter over Insulation

Core Identification (0406)

Laying up of cores (0407)

(a) Formation(b) Lay(c) Direction of lay

Filling of core interstice(0412)

Type of filling

45

A ppendix ‘A’ (Contd)

ORDER NO:

Patt. No.

CONSTRUCTION OF CABLES(EED-50-12 Clause(s) in brackets)

Operation Specified Actual

Application of Screens (0416)

(a) Size of wire(b) Filling factor(c) Diameter over screen

Insulation of screens (0418)

(a) No of tapes(b) Overlap of tapes(c) Diameter over insulated screens

Sheathing (0420)

Thickness Min Mean

Overall Diameter (0421)

MinMean

Manufacturer’s Identification (0426)

(a) Manufacturer Name(b) Year(c) Part No./Patt. No.

46

A ppendix ‘A’ (Contd)

ORDER NO:

Patt. No.

TESTS(EED-50-12 Clause(s) in brackets)

TEST SPECIFIED ACTUALSpark Test on Cores (0504) Physical & Electrical Tests on Type E Insulation

Tensile Strength (0505)Elongation at Break before accelerated ageingElongation at Break after accelerated ageing

Flammability of Core (0524)

Breakdown Voltage (0526)Tensile Strength Thickness mm min max

Physical Test on SheathTensile Strength (0514)Elongation at Break (0514)Tear Resistance (0510)Cold Elongation (0538)Heat Shock Test (0507)Hot Set Test (0508)

Conductor Resistance

47

(0529)Voltage Test (0526)Insulation Resistance (cores) (0528) (between screens) (0529)

Spark Test on Collectively (0542)Screened Cables.

A ppendix ‘A’ (Contd)

ORDER NO:

Patt. No.

TEST (Cont) (EED-50-12 Clause(s) in brackets)

TEST SPECIFIED ACTUAL

Bending (0532-0535)Sheath intactVisual Examination

(a) Type E insulation Hardness Color Adhesion to conductor

(b) Legibility of identification numbers.

Fire Tests

Flammability (0524)

48

A ppendix ‘A’ (Contd)

ORDER NO:

Patt. No.

TESTS (Cont)(EED-50-12 Clause(s) in brackets)

TestVisual Examination (0522)

Full compliance with constructional requirement Including overall diameter.

(a) Conductor free from discoloration.(b) Insulation readily removable.(c) Screens - good fit readily cleaned.(d) Sheath capable of easy removal.(e) Legibility of core identification.

Screens Solderability Test (0509)Thermal Ageing (0523)

General Remarks:-

Certified as witnessed and test results concurred in:-

Manufacturer’s Representative

………………………………………………..Date………………….

Inspecting Authority

…………………………………………………..Date………………….

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Appendix ‘B’

GUIDELINES FOR SELECTION OF CABLES (Def Stan 02­512 Part 1 to 15)

1. Def Stan 02­512 Part 1 to 15 gives the technical data on electrical cables and associated items intended for use in the design and approval of electrical system and equipment for Naval ships. These design data have been reworked based on the EBXL technology and are specific to the Electron Beam Cross linked irradiated cables only. The data have been presented in a tabular manner in the Table of Dimensions for easy reference by users.

Arrangement of Tables

2. To facilitate reference to data, uniformity of presentation has been preserved throughout. Columns read in the same general order from left to right, and column entries show cables in sequence of cross sectional areas, and number of cores. Tabular presentation has therefore been made even where all cables in a range have many identical characteristics.

3. Cables which fulfill more than one service are shown in tables for each function, e.g.; two and three core cables which are used for power or control circuits.

Service of Cables

4. The Contents and Table Headings have been annotated to indicate the service for which cables are mainly used. This is not exhaustive, and does not preclude use of cables for other services.

Dimensions and Weight

5. Weight of all the cables to be taken as nominal value, as per ‘Tables of Dimensions’ with a maximum tolerance of 10 % and the minimum weight is not standardized. In case, if the weight of the cable, is 10 % less than the nominal value, the following tests are to be conducted before acceptance:­

(a) DC Resistance (on 100 % of the cables)

(b) Dimensions (on 100 % of the cables)

50

(c) Shield Coverage (on 100 % of the cables)

(d) Accelerated thermal ageing at 150°C for 07 days on sample

6. Diameters over insulated conductors, pairs etc include the thickness of tapes. Diameters under screens of collectively screened cables are maxima deduced from OD of cables.

Resistance

7. Resistance values given are maxima per conductor at 20 degree C.

Voltage Rating

8. Voltage rating given throughout is nominal RMS value, and nominal voltage of ac circuits for which cables are selected should not exceed the stated rating. For dc circuits nominal voltage should not exceed the peak value of the stated ac voltage.

Volt Drop

9. Reactance and ac resistance values and the ROUTE LENGTH of cable in meters which will give a volt drop of 1 volt at the current rating and power factor given have been included in the tables of cables designed for use on single phase and three phase power circuits and have been calculated for 60 Hz systems. When the cables are used on 400 Hz systems the figures given in the Table of Dimensions.

10. ONE VOLT DROP means a difference of 1V in the voltage measured across lines at the supply and load extremities of the cable.

11. Volt drop data may also be applied to adjacent cores of multi­core cables of equivalent CSA, subject to pro­rate adjustment for differences in current.

12. For current loading of less than maximum, lengths for 1V drop may be taken as inversely proportional to current.

Current Rating

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13. Current rating given throughout is maximum continuous rating for ac (RMS value) and dc circuits in an ambient temperature of 50 degree C unless otherwise stated :­

A (1) is the rating for a single core cable. (For multi­core cables with all cores equally loaded)

A (2) is the rating when used on 60 Hz systems

A (3) is the rating when used on 400 Hz systems.

14. For varying numbers of cores equally loaded the following correction factors may be applied to the equivalent of the single core rating.

No of cores equally loaded

2 3 & 4 5­8 9­15 16­25 26­44

Correctionfactor %

80 70 60 50 45 40

15. For ambient temperatures other than 50 degree C the following correction factors may be applied (to any given current rating):­

Ambient Temp degree C

55 60 65 70 75 80 85 90 95 100

Correction factor %

95 90 85 80 74 67 60 52 43 30

Core Identity and Layering

16. Core identity is given in tabular form for each multi­core and twisted pair cable, and in note form for two and three core power cables.

17. Demarcation between one layer and the next is indicated by a colon (:) Entries are shown with cable centre to outer layer read from left to right.

18. For cables having numbered cores the first and last core numbers in each layer are given e.g.; “5­14” is a layer of ten cores numbered from 5 to 14 inclusive.

19. For cables having colored cores each color in each layer is indicated e.g.; “F:U, BK, R” indicates a cable with three cores­ one uncolored, one black, one red­ arranged around a central filler. For multi­core cables having marker cores in each layer and remaining

52

cores not individually identified, the number of cores not individually identified is included e.g.; “BK, R, 7U” indicates an outer layer of nine cores with one core black, one core red and seven cores uncolored.

20. For twisted pair cables the core identity of each pair is bracketed as the first and last pairs in each layer indicated e.g; “ : (3,4) – (13­14)” indicates an outer layer of six pairs, the first pair having core numbers 3 and 4, and the last pair having core numbers 13 and 14. A number preceding a bracketed pair indicates the number of identical pairs e.g.; “5 (U, U)” is five pairs with uncolored cores.

21. When the screen of a collectively screened cable is required to be permanently connected electrically to the enclosure it is to be terminated and secured by means of an equipment ferrule and clip. Only in those instances when it is necessary to meet EMC requirements is the equipment gland to be used.

Selection Criteria for E­Beam Cables.

22. The E­Beam cross linked technology with superior grade of compounding of EPDM/EVA family provides high current carrying capacity, improved mechanical and thermal properties for rugged applications. The cables are of compact design, have smaller core insulation and sheath diameter and are lighter in weight as compared to the conventional LFH cables. The introduction of EBXL cables therefore offer significant savings in terms of dimensions, weight and cost. The specifications of EBXL cables referenced to all types/rating of LFH cables mentioned in Def Stan 02­525 and Def Stan 02­526 are placed at Appendix ‘F’ ; wherein Tables 01 to 24 are for extra thin wall insulated cables.

23. In order to ensure that the standard gland sizes in use for LFH cables are retained in case of EBXL use, the internationally accepted LFH cable sizes have been mapped on to the EBXL cable sizes. Comparative tables drawing equivalence between single, two and three core EBXL cables with LFH cables is placed at Appendix ‘G’. The same may be used as reference while ordering EBXL cables. However, in view of non uniform increase in current carrying capacity of EBXL cables with size, one must while selecting the cables should also make a reference to the maximum current requirements of the system.

53

Appendix ‘C’

TEST SCHEDULE

Test Type Test / Qualification

Approval

Acceptance Test

Routine Test

Product Development

Test(Type Test+ Endurance

Test)Components

Voltage Breakdown of Insulation

_/ _/

Tensile Strength of Insulation

_/ _/

Thickness of Insulation _/ _/ _/Spark Test on Extruded core _/Tensile Strength of Extruded Insulation

_/ _/ _/

Elongation at Break of Extruded Insulation

_/ _/ _/

Tensile Strength after heat ageing

_/ _/

Elongation at Break after _/ _/

54

heat ageingHot Set Test _/ _/ _/Tear _/ _/ _/Acid Gas/Corrosivity Test _/ _/Oxygen Index _/ _/ _/Temperature Index _/ _/ _/CableHigh Voltage Test _/ _/ _/ _/Insulation Resistance _/ _/ _/Conductor Resistance _/ _/ _/ _/Screen Insulation Resistance

_/ _/ _/

Visual Examination _/ _/ _/Dimension and Gauge Test _/ _/ _/ _/Bend Test _/ _/ _/Flammability IEC 332 Part 1 _/ _/ _/Flammability IEC 332 Part 3 Cat ‘C’

_/ _/

Ageing Test _/ _/Water absorption _/ _/Screen Solderability Test ­­/ ­­/

Table of Test Schedule

55

Appendix ‘D’

ELECTRIC CABLES VARIOUS TESTS, THEIR REQUIREMENTS & METHODS DUAL LAYER INSULATED CABLE ONLY

Sl. No. TESTS

CLASSIFICATION REQUIREMENTS TEST METHODS

RT AT TT PDT

1.0 INSULATION / CORE

1.1 Mechanical Properties

IEC 811­1­1 Cl.9 / IS: 10810, Part 7

Tensile Strength _/ _/ _/ ≥ 6.5 N/sq.mm (Inner Layer)≥ 8.0 N/sq.mm (Outer Layer)

Elongation at break ≥ 200%Note:

(a) Test of insulation outer layer can only be performed above 70 Sq.mm.

(b) For smaller sizes the test of insulation can be done on moulded insulation compound

1.2 Ageing in Air Oven 150 ± 3 Deg.C, 7 days,

_/ _/ IEC 811­1­1 Cl 8 / IS 10810 Part 11

Tensile Strength Variation ± 30%

Elongation at break Variation ± 30%

1.3 Adhesion Test _/ _/ No evidence of adhesion between adjacent layers or turns.

Wire (Core) up to 4 sq. mm specimen shall be wound on a mandrel or, spool of having 50 times diameter for atleast three layers & assembly should be

56

kept in an oven at 150 ± 5°C for 6 hours. After conditioning assembly is allowed to cool to room temperature.

1.4 Hot Set Test 200 ± 3 Deg.C , Test Load 20 N/cm2

_/ _/ _/ Max Elongation Under load ≤ 100% After cooling ≤ 25%

IS 10810 Part 30 / IEC­811­2­1 Cl 9

1.5 Shrinkage 300 mm specimen length 180 ± 3 Deg.C, 6 hours

_/ _/ ≤ 1.5 mm IS 10810 Part 12 / IEC 811­1­3 Cl 10

1.6 Abrasion Resistance on core taken out from multicore cable or, single core cable only.

_/ _/ The scrap abrasion resistance shall not be less than 500 double strokes at room temp.

TDE/76/P/16, Cl. 28

1.7 Notch Propagation Test on finished cables. For multi core cables, the core be taken out from the cable.

_/ _/ No breakdown at 50% Voltage

IS 10810 Part 45 (Test Specimen of all sizes. The Core be notched to one third of the radial wall thickness and then wrapped around the mandrel dia of 3D, immerse it in water for 1 hour)

1.8 Water Absorption (Elect) Increase in Capacitance

_/ _/ 1 to 14 days

Max. 10 % IS 10810 Part 28 Capacitance of the insulation shall be determined at an average stress of 1000V per mm.)

7 to 14 days

Max. 3 %

1.9 Cold Bend at ­300C / 1 hr. upto core dia. 12.5 mm

√ √ No cracks, No breakdown of

BS: 6469

57

insulation when tested as per Sl. No. 4

1.10 Impact Resistance at high temperature

_/ _/ Shall withstand 500V for 1 minute after a 10 minute soak in water.

MIL­C­13777 (Test Specimen size 400mm2 ­ Single core cable only, 70°C for 1 hour, 50 cycles with 10lb weight)

1.11 Dynamic Cut­through Resistance on core only and applicable to sizes 2.5 sq.mm, 35 sq. mm only

_/ _/ The mean value for 4 tests , each with 90 Deg. Rotation of the specimen and 100 mm longitudinal displacement, shall not be lower than the values given in the following tableCSA Room Temp (70+/­ 2ºC)2.5 >=100N >=30N

35 >=300N >=80N

TDE/76/P16, Cl. 27

1.12 Halogen Content on outer layer of insulation.

_/ _/ Zero Halogen Def Stan 61­12 Part 31(1) Cl. 9.8

1.13 Thermal endurance Test & duration of usability elongation at break absolute. If this test is conducted as PDT then repeat test as type test is not required.

_/ >=50% after 20000 hrs at 120 +/­ 2ºC

IEC­216, Arrhenius Plot

58

Note: Validity of this test is five years however the test is to be re­conducted on change of material specification or manufacturing procedures

1.14 Temperature Index(outer layer only)

_/ _/ _/ >=250 ºC ASTM­D2863 & BICC Hand Book Chapter 6

1.15 Acid gas generation i.e., Corrosivity of combustion gases on outer layer of insulation. Test sample to 1 sample from each lot

_/ _/ pH Index ≥ 4.3 , Electrolytic Conductivity ≤ 100 micro.S/ cm

IEC­ 754­2

1.16 Toxicity of combustion gases on outer layer of insulation

_/ _/ Toxicity Index ≤ 5 Gases as per UITP Part 2E 7 & test method as per NES­713

1.17 Smoke Density rating Or Smoke Index

_/ _/ _/ ≤ 20 % Max.≤30%

ASTM­D­2843IEC­1034­2

1.18 Polymer Identification Test

_/ IR spectrograph shall be generated by the manufacturer for identification of polymer. This would be witnessed by the inspecting authority during type testing.

ASTM D 3677

2.0 SHEATH

2.1 Mechanical properties _/ _/ _/ IEC 811­1­1 Cl 9 / IS 10810 Part 7Tensile Strength > 8.0 N/Sq.mm

Elongation at break > 200 %

2.2 Ageing in Air Oven ageing at 1100C for 7, 14 and 28 days

_/ _/ IEC 811­1­1 Cl 8 / IS 10810 Part 11.

59

After ageing for 28 days the median value of Tensile Strength is not to be less than 50% of the Tensile strength without ageing.

The difference in the elongation at break after ageing for 14 days and 28 days respectively is not more than 20% of the elongation at break without ageing.

After ageing for 28 days the median value of elongation at break is not to be less than 120%.

Tensile Strength Variation ± 50%

Elongation at break Variation ± 20%

Absolute Elongation 120%

2.3 Hot Oil Ageing – ASTM 2 100°C/24 hrs

_/ _/ IEC 811­2­1, Cl.10

Tensile Strength Min. 50 % of Original

Elongation at break Min. 50 % of Original

2.4 Hot Set Test 200 ± 3 Deg.C, Test Load 20 N/cm2

_/ _/ Max Elongation IS 10810 Part 30 / IEC­811­2­1 Cl 9

Under load ≤ 100%

After cooling ≤ 25%

2.5 Tear Strength _/ _/ Min. 5 N/mm Def Stan 61­12 Part 31/1 Cl. 9.2)

60

2.6 Heat Shock at 180°C ± 2°C for duration of 4 Hours

_/ _/ No cracks on sheath.

IS 10810 Part 14 / Def Stan 61­12 Part 31/1.

2.7 Ozone Resistance (120 ± 2 hours exposure at 80 to 100 ppm at room temperature)

_/ _/ No cracks. IS 10810 Part 13 / UIC 895 OR Cl.5.2.4

2.8 Resistance to fuel _/ _/ IEC­811­2­1, Cl. 10

a) Fuel oil – after immersion for 24 Hrs at 70 ± 2°C

i) Tensile Strength Min. 50 % Retention

ii) Elongation at break Min. 50 % Retention

2.9 Oxygen Index _/ _/ _/ ≥ 29 ASTM D 2863

2.10 Temperature Index _/ _/ _/ ≥ 250 Deg. C ASTM D 2863 / ISO 4589­3 & BICC Hand book

2.11 Cold Elongation test at – 20 ± 30C for 4 hours for > 12.5 mm dia

√ √ Min 20 % IEC 811­1­4, Cl. 8.4 or MIL­C­24640A

2.12 Acid gas generation i.e., Corrosivity of combustion gases Test sample to 1 sample from each lot.

_/ _/ _/ pH Index ≥ 4.3 , Electrolytic Conductivity ≤ 100 micro.S/ cm

IEC­ 754­2

2.13 Toxicity of combustion gases

_/ _/ Toxicity Index ≤ 5 Gases as per UITP Part 2E 7 & test method as per NES­713

61

2.14 Smoke Density rating Or

Smoke Index

_/ _/ _/ ≤ 20 % Max.

≤30%

ASTM­D­2843

IEC­1034­2

2.15 Thermal Endurance test & duration of usability elongation at break absolute. If this test is conducted as PDT then repeat test as type test is not required.

Note: Validity of this test is five years however the test is to be re­conducted on change of material specification or manufacturing procedures

_/ _/ ≥ 50% after 40000 hrs at 120 ± 2°C

IEC 216, Arrhenius Plot

2.16 Resistance to fluids.a) ASTM Oil No. 2

(100°C/24 hrs)

b) ) Diesel (Fuel Oil at 70 ±2°C for 24 hours)

_/ _/ a) The insulation shall show no cracks, or ruptures or splits

b) No breakdown when tested for high voltage test.

The central 25 cms section of a 50 cms length of core with ends stripped 5 cms shall be exposed to the fluids.

2.17 Polymer Identification Test

_/ _/ IR spectrograph shall be generated by the manufacturer for identification of polymer. This should be certified by the Inspecting Authority for future reference.

ASTM­D 3677

2.18 Halogen Content. _/ _/ Zero Halogen Def Stan 61­12 Part 31(1) Cl. 9.8

2.19 Sheath Compatibility. Variation in T.S. &

_/ _/ CPE & PVC tapes will be used by

62

Elongation temp. 1200C for 7 days for CPE and 820C for 7 days for PVC.

wrapping the same on the cable specimens & physical properties of EBXL sheath will be tested. The variation should not be more than+/­ 10%.

3.0 COMPLETED CABLES

3.1 Construction, Dimension & Thickness

_/ _/ _/ _/ Tables of dimension IEC­811­1­1, Cl.No. 8/ IS­10810

3.2 D.C Resistance of Conductor

_/ _/ _/ _/ Tables of dimension IS­10810 Part 5 / IEC 228/BS­6360

3.3 Insulation Resistance at 20°C for screened and unscreened cables

_/ _/ _/ Tables of dimension IS­10810 Part 43 / IEC­885­1

3.4 Voltage Test Core/Core, Core/Screen Core/water or Spark test for single core unscreened cable only.

_/ _/ _/ _/ Test Voltage as per tables of dimension, duration 5 minutes.

IS­10810 Part 45 / IEC­885­1

3.5 Flame Retardance (Single Cable) / Flammability test (shall be carried out upto 4 sq.mm. cables)

√ √ √ Charred length ≤ 200 mmCease of burning ≤ 30 seconds

IEC 332­1

3.6 Flame Retardance (Bunched Cable) / Flammability test (shall be carried out for > 4 sq.mm. cables)

√ √ Cable specimen shall not burn till top of the tray

Charred length≤ 2.5 m.

IEEE 383

Or

IEC 332­3,Cat C

63

3.7 Cold Bend Test <= 12.5 mm cable dia.

_/ _/ No cracks on surface of the sheath. (Mandrel dia: 4 to 5 times the cable overall diameter)

BS 6469

­­

3.8 Bend Test _/ _/ No cracks should develop and shall pass voltage test.

Para 0533­0536 of EED­50­12.

3.9 Insulation Resistance Constant for collectively screened cables outer sheath.

_/ _/ _/ 0.1M ohms KM 10810 part 43

3.10

Electrical Overload­ Single Conductor

_/ _/ _/ 5 times of rated current is passed for 2 minutes. Sample size Single core 2.5 sq.mm only. No short circuit should take place.

EDPS 179

3.11 Crush Resistance _/ _/ _/ 2500 Kgs. Test specimen size 95 sq.mm or larger­Single core cables only.

UL Std. 44

3.12 Spark test on collectively screened cable

_/ _/ _/ 6 kV BS­5099

4.0 SCREEN

4.1 Screen Solderability Test

_/ _/ No damage to other components of the cable during soldering

IEC 68­2­20 Method 1

Note: Classifications for Inspection

64

RT ­ Routine Test

AT ­ Acceptance Test

TT ­ Type Test

PDT ­ Product Development Test

Appendix ‘E’

ABBREVIATIONS USED IN TABLES

Cable Data

A(1) Current rating, single core cables

A(2) Current rating, multi­core cables, 60 Hz systems

A(3) Current rating multi­core cables, 400 Hz systems

C Number of cores in cable

CSA Cross sectional area of conductor

D Diameter of wires and conductors

65

DUS Diameter under screen of collectively screened cables

DSW Diameter of screen wire

LD Length of cable on drum (or reel)

OD Overall diameter of cable

ODFS Overall diameter of filled screen (Pressure Tight cables).

ODIC Overall diameter of insulated conductor

ODSI Overall diameter of screen insulation

ODTP Overall diameter of twisted pair

P Number of pairs in cable

PF Power factor

Ph Phase

ATC Annealed Tinned Copper

R Resistance

Rac ac resistanceTow Tinned copper wire

UPF Unity power factor

V Maximum ac voltage rating

W Weight of cable

X Reactance

Core Identity

BK Black

66

F Filler

R Red

U Uncolored

67

Appendix ‘F’

TABLES OF DIMENSIONS

TABLE – 1: Multipair Cables – Collectively Screened 0.2 mm 2

68

NOTE: The Radial thickness of Insulation can also be single layer consisting of LFH material.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22

Conductor Insulation Tinned Copp

er Wire Braid

Sto

ck N

o.

Nom

inal

Cro

ss S

ectio

nal

Are

a

No.

of P

airs

No.

of W

ires

(Typ

ical

Val

ue) x

Sin

gle

Wire

dia

(N

omin

al)

Dia

met

er(N

omin

al)

Rad

ial T

hick

ness

(Nom

inal

)

Dia

met

er(N

omin

al)

No.

of P

airs

per

laye

r

Dia

met

er o

ver

laid

­up

Pai

rs (N

omin

al)

Siz

e

Dia

met

er o

ver B

raid

She

ath

Rad

ial T

hick

ness

(Nom

inal

) Dia

met

erO

vera

ll

Vol

tage

Tes

t

Min

imum

Insu

latio

n R

esis

tanc

e pe

r km

at 2

0 0 C

at 5

00

V

Max

imum

Con

duct

or R

esis

tanc

e pe

r km

at 2

0 0 C

Cur

rent

Rat

ing

(Air

ambi

ent 5

00 C) a

t 50­

60 H

z

Gla

nd S

ize

Wei

ght o

f Cab

le

Leng

th o

n D

rum

Rou

te L

engt

h fo

r 1V

dro

p, 1

Pha

se

Min Max

Sq. No No. x mm

mm mm mm No. mm mm mm mm mm V Meg. Ohm A Kg / m m

N6145­020880 0.2 1 19 / 0.12 0.6 0.2 1.0 1 2.0 0.10 2.45 1.0 4.5 5.0 1500 1000 95.6 0.8 M10 40 100 5.2301

N6145­020881 0.2 2 19 / 0.12 0.6 0.2 1.0 2 3.4 0.15 4.15 1.0 6.5 7.0 1500 1000 95.6 0.7 M10 70 100 5.9773

N6145­020882 0.2 3 19 / 0.12 0.6 0.2 1.0 3 3.66 0.15 4.41 1.0 6.8 7.3 1500 1000 95.6 0.6 M10 80 100 6.9735

N6145­020883 0.2 5 19 / 0.12 0.6 0.2 1.0 5 4.56 0.15 5.31 1.0 7.9 8.4 1500 1000 95.6 0.5 M10 110 100 8.3682

69

TABLES OF DIMENSIONS (CONTD)

TABLE – 2 : Multipair Individually Screened Plus Unscreened Quad Cables, Collectively Screened ­ 0.2 mm2

Conductor Stranding 19/0.12 mmNominal Conductor Diameter 0.60 mm Nominal Thickness of Insulation 0.2 mmApproximate Core Diameter 0.90 mm min – 1.05 mm maxApproximate Pair Diameter 2.0 mmMaximum Conductor Resistance at 20 0 C per 1000 mtr 95.6 OhmsTest Voltage 1500 V rmsInsulation resistance 1000 Meg Ohms­km

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

Stock No No.ofPairs

or quads

Pairs or

Quads Lay up

Diameter over each

twisted pairs

Inner Screen Braid

Screen Insulation Diameter over taped quad

Diameter over laid up pairs

and quads

Dia over PTP tape

Outer Screen Braid

Radial thickness of sheath (Nom.)

Diameter Overall

Current Rating

(Air ambient 500C) at 50­60 Hz

Weight of the cable

Length on Drum

Route Length for 1V drop, 1 Phase

Min. Max.

No. mm mm Dia of

wiremm

Dia over

screen mm

Radial thickness

mm

Dia

mm

mm mm mm Dia of wiremm

Dia over screenmm

mm mm Amps Kg/km m m

N6145­020884 2 pairs

1,2 2.0 0.10 2.45 0.5 3.45 ­ 6.90 6.95 0.15 7.70 1.1 9.4 10.4 2.0 130 250 2.0921

N6145­0208852

pairs 2

quads

1,2

1,22.0 0.10 2.45 0.5 3.45

­

2.477.16 7.21 0.15 7.96 1.1 9.6 11.1 1.0 165 250 4.1841

NOTE : The Radial thickness of Insulation can also be single layer consisting of LFH material.

70

TABLES OF DIMENSIONS

Table –3 Multipair Individually Screened Plus Unscreened Multipair Cables, Collectively Screened­ 0.6 mm2, 600V

Conductor Stranding 19/0.20 mmNominal Conductor Diameter 1.0 mmApproximate Core Diameter 1.40 mm Approximate Pair Diameter 2.80 mm

Maximum Conductor Resistance at 20 0 C per 1000 mtr

33.2 Ohms

Test Voltage 1500 V rmsInsulation resistance 1000 Meg Ohms­km

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

Stock No No.of

Pairs

Pairs Lay up

Diameter over each

twisted pairs

Inner Screen Braid

Screen Insulation Dia over laid up pairs

Diaover

taped laid up pairs

Outer Screen Braid

Radial thickness of sheath (Nom.)

Diameter Overall

Current Rating

(Air ambient 500C) at

50­60 Hz

Weight of the cable

Length on Drum

Route Length for 1V drop, 1 PhaseMin Max

No. mm mm Dia of wiremm

Dia over

screen mm

Radial thickness

mm

Dia

mm

mm mm Dia of wiremm

Dia over

screenmm

mm mm Amps Kg/km m m

71

N6145­02088

62

1.23.4

2.82.8 0.10 3.25 0.5 4.25 8.50 8.55 0.15 9.30 1.2 11.2 12.61 3.0

200250 4.02

NOTE : The Radial thickness of Insulation can also be single layer consisting of LFH material.

TABLES OF DIMENSIONS (CONTD)

Table – 4 : Multipair Individually Screened Plus Unscreened Multipairs Cables, ­ 0.6 mm2, 600V

72

Note : 1.0. The five unscreened pairs are to be laid up around the screened pair.

2.0 The Radial thickness of Insulation can also be single layer consisting of LFH material.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22

Conductor Insulation Tinned Copper Wire Braid

Sto

ck N

o.

Nom

inal

Cro

ss S

ectio

nal

Are

a

No.

of

Pai

rs

No.

of

Wire

s (T

ypic

al V

alue

) x

Sin

gle

Wire

dia

N

omin

al

Dia

met

er(N

omin

al)

Rad

ial T

hick

ness

(Nom

inal

)

Dia

met

er(N

omin

al)

Pai

r Lay

up

Dia

ove

r tw

iste

d pa

ir

Siz

e

Dia

met

er o

ver

Bra

id(N

omin

al)

Dia

met

er o

ver S

cree

ned

laid

­up

Pai

rs (N

omin

al)

She

ath

Rad

ial T

hick

ness

(Nom

inal

) Dia

met

erO

vera

ll

Vol

tage

Tes

t

Min

imum

Insu

latio

n R

esis

tanc

e pe

r km

at 2

0 0 C

at

500

V

Max

imum

Con

duct

or R

esis

tanc

e pe

r km

at 2

0 0 C

Cur

rent

Rat

ing

(Air

ambi

ent 5

00 C)

at 5

0­60

Hz

Wei

ght o

f Cab

le

Leng

th o

n D

rum

Rou

te L

engt

h fo

r 1V

dro

p, 1

Pha

se

Min Max

Sq. mm No. No. x mm mm mm mm mm mm mm mm mm mm V Meg. Ohm Ohm A Kg/km m m

N6145­020887 0.6 6 19 / 0.2 1.0 0.2 1.4 1 2.8 0.1 3.25 8.90 1.1 11.4 12.5 1500

1000 33.2 2.0170

100 6.0241

­ ­ ­ ­ ­ ­ 2.6 2.8 ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­

73

TABLES OF DIMENSIONS (CONTD)

Table – 5 Multiquad Individually Screened Cables, ­ 0.2 mm2, 600V

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21

22 23 24

Conductor Insulation Tinned Coppe

r Wire

Braid

Sto

ck N

o.

Nom

inal

Cro

ss S

ectio

nal

Are

a

No.

of

Qua

ds

No.

of

Wire

s (T

ypic

al V

alue

) x

Sin

gle

Wire

dia

N

omin

al

Dia

met

er(N

omin

al)

Rad

ial T

hick

ness

(Nom

inal

)

Dia

met

er(N

omin

al)

Qua

ds la

y up

Nom

Dia

ove

r tap

ed q

uads

Siz

e

Dia

met

er o

ver

Bra

id(N

omin

al)

Scr

een

Insu

latio

n R

adia

l Thi

ckne

ss

Dia

ove

r scr

een

insu

latio

n

Dia

ove

r scr

eene

d la

id u

p qu

ads

(Nom

)

She

ath

Rad

ial T

hick

ness

(Nom

inal

) Dia

met

erO

vera

ll

60 H

z V

olta

ge T

est

Min

imum

Insu

latio

n R

esis

tanc

e pe

r km

at 2

00 C a

t 500

V

Max

imum

Con

duct

or R

esis

tanc

e pe

r km

at 2

00 C

Cur

rent

Rat

ing

(Air

ambi

ent 5

00 C)

at 5

0­60

Hz

Wei

ght o

f Cab

le (N

omin

al)

Tole

ranc

e ±

15%

Leng

th o

n D

rum

Rou

te L

engt

h fo

r 1V

dro

p, 1

Pha

se

Min Max

Sq. No No. x mm

mm mm mm mm mm mm mm mm mm mm mm mm V Meg. Ohm A Kg/km m m

N6145­020888

0.2 7 19 / 0.12 0.6 0.2 1.0 1.6 2.47 0.1 3.22 0.44.02

12.11 1.3 14.1 15.51500

1000 95.6 0.4330

100 10.4674

NOTE : The Radial thickness of Insulation can also be single layer consisting of LFH material.

75

TABLES OF DIMENSIONS (CONTD)

Table – 6 5 Core Cable, 1 Pair Individually Screened 0.2 mm2, 600V

NOTE : The Radial thickness of Insulation can also be single layer consisting of LFH material.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21

Conductor Insulation Tinned copper wire braid

Sto

ck N

o.

Nom

inal

Cro

ss S

ectio

nal

Are

a

No.

of

Cor

es /

Pai

rs

No.

of

Wire

s (T

ypic

al V

alue

) x

Sin

gle

Wire

dia

N

OM

INA

L

Dia

met

er(N

omin

al)

Rad

ial T

hick

ness

(Nom

inal

)

Dia

met

er(N

omin

al)

No.

of C

ores

per

laye

r

Siz

e

Dia

ove

r Bra

id (N

omin

al)

Dia

met

er o

ver

laid

­up

Cor

es (N

omin

al)

She

ath

Rad

ial T

hick

ness

(Nom

inal

) Dia

met

erO

vera

ll

Vol

tage

Tes

t

Min

imum

Insu

latio

n R

esis

tanc

e pe

r km

at 2

0 0 C

at

500

V

Max

imum

Con

duct

or R

esis

tanc

e pe

r km

at 2

0 0 C

Cur

rent

Rat

ing

(Air

ambi

ent 5

00 C)

at 5

0­60

Hz

Wei

ght o

f Cab

le (N

omin

al)

Leng

th o

n D

rum

Rou

te L

engt

h fo

r 1V

dro

p, 1

Pha

se

Min Max

Sq. No. No. x mm mm mm mm mm mm mm mm mm V Meg. Ohm Ohm A Kg/km m m

N6145­020889 0.2 1 Pair + 3

Cores

19 / 0.12 0.6 0.2 1.0 1P + 3C

0.1 2.5 4.66 1.0 6.6 8.0 1500 1000 95.6 0.65 76 100 6.4371

76

TABLES OF DIMENSIONS (CONTD)

Table – 7 : Multicore Cable, Collectively Screened 0.35 mm2, 600v

NOTE : The Radial thickness of Insulation can also be single layer consisting of LFH material.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22

Conductor Insulation Tinned copp

er wire braid

Sto

ck N

o.

Nom

inal

Cro

ss S

ectio

nal

Are

a

No.

of

Cor

es

No.

of

Wire

s

(Typ

ical

Val

ue) x

Sin

gle

Wire

dia

Dia

met

er(N

omin

al)

Rad

ial T

hick

ness

(Nom

inal

)

Dia

met

er(N

omin

al)

No.

of C

ores

per

laye

r

Dia

met

er o

ver l

aid­

up C

ores

(Nom

inal

)

Dia

met

er o

ver T

aped

aid

­up

Cor

es (N

omin

al)

Siz

e

Dia

met

er o

ver

Bra

id

She

ath

Rad

ial T

hick

ness

(Nom

inal

) Dia

met

erO

vera

ll

Vol

tage

Tes

t

Min

imum

Insu

latio

n R

esis

tanc

e pe

r km

at 2

0 0 C

at 5

00

V

Max

imum

Con

duct

or R

esis

tanc

e pe

r km

at 2

0 0 C

Cur

rent

Rat

ing

(Air

ambi

ent 5

00 C)

at 5

0­60

Hz

Wei

ght o

f Cab

le

Leng

th o

n D

rum

Rou

te L

engt

h fo

r 1V

dro

p, 1

Pha

se

Min Max

Sq. mm No. No. x mm

mm mm mm mm mm mm mm mm mm V Meg. Ohm A Kg/km m m

N6145­020890 0.35 12 19 / 0.15 0.75 0.2 1.15 3 – 9 4.7 4.8 0.127 5.4 1.2 7.6 9.0 1500 1000 60.0 4.9125

100 1.3605

77

Table – 8: Multicore Cable, Collectively Screened 0.6 mm2, 600V

TABLES OF DIMENSIONS (CONTD)

78

NOTE : The Radial thickness of Insulation can also be single layer consisting of LFH material.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22

Conductor Insulation Tinned copper wire braid

Sto

ck N

o.

Nom

inal

Cro

ss S

ectio

nal

Are

a

No.

of

Cor

es

No.

of

Wire

s

(Typ

ical

Val

ue) x

Sin

gle

Wire

dia

N

omin

al

Dia

met

er(N

omin

al)

Rad

ial T

hick

ness

(Nom

inal

)

Dia

met

er(N

omin

al)

No.

of C

ores

per

laye

r

Dia

met

er o

ver l

aid­

up C

ores

(Nom

inal

)

Dia

met

er o

ver T

aped

aid

­up

Cor

es (N

omin

al)

Siz

e

Dia

met

er o

ver B

raid

She

ath

Rad

ial T

hick

ness

(Nom

inal

) Dia

met

erO

vera

ll

Vol

tage

Tes

t

Min

imum

Insu

latio

n R

esis

tanc

e pe

r km

at 2

0 0 C

at 5

00 V

Max

imum

Con

duct

or R

esis

tanc

e pe

r km

at 2

0 0 C

Cur

rent

Rat

ing

(Air

ambi

ent 5

00 C)

at 5

0­60

Hz

Wei

ght o

f Cab

le

Leng

th o

n D

rum

Rou

te L

engt

h fo

r 1V

dro

p, 1

Pha

se

Min Max

Sq. No. No. x mm mm mm mm mm mm mm mm mm mm V Meg. Ohm

Ohm A Kg/km m m

N6145­020891 0.6 4 19 / 0.2 1.0 0.2 1.4 4 3.4 3.5 0.127 4.1 0.95 5.7 6.5 1500 1000 33.2 10.5 67 100 1.1474

79

TABLES OF DIMENSIONS (CONTD)

Table 9: Multicore Cable, Collectively Screened 1.5 mm2, 600V

NOTE : The Radial thickness of Insulation can also be single layer consisting of LFH material.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22

Conductor Insulation Tinned copper wire braid

Sto

ck N

o.

Nom

inal

Cro

ss S

ectio

nal

Are

a

No.

of

Cor

es

No.

of W

ires

(Typ

ical

Val

ue)

x S

ingl

e W

ire d

ia

Nom

inal

Dia

met

er(N

omin

al)

Rad

ial T

hick

ness

(Nom

inal

)

Dia

met

er(N

omin

al)

No.

of C

ores

per

laye

r

Dia

met

er o

ver

laid

­up

Cor

es (N

omin

al)

Dia

met

er o

ver T

aped

aid

­up

Cor

es (N

omin

al)

Siz

e

Dia

met

er o

ver B

raid

She

ath

Rad

ial T

hick

ness

(Nom

inal

) Dia

met

erO

vera

ll

Vol

tage

Tes

t

Min

imum

Insu

latio

n R

esis

tanc

e pe

r km

at 2

0 0 C

at 5

00

V

Max

imum

Con

duct

or R

esis

tanc

e pe

r km

at 2

0 0 C

Cur

rent

Rat

ing

(Air

ambi

ent 5

00 C)

at 5

0­60

Hz

Wei

ght o

f Cab

le

Leng

th o

n D

rum

Rou

te L

engt

h fo

r 1V

dro

p, 1

Pha

se

Min Max

Sq. mm No No. x mm

mm mm mm mm mm mm mm mm mm V Meg. Ohm

Ohm A Kg/km m m

N6145­020892 1.5 2 19 / 0.3 1.5 0.2 1.9 2 + 2F

3.8 3.9 0.127 4.5 0.75 5.8 6.5 1500 1000 14.5 15.2 70 100 1.8149

80

81

TABLES OF DIMENSIONS (CONTD)

TABLE – 10 : MULTICORE CABLES, DOUBLE COLLECTIVELY SCREENED 0.6 mm2, 600V

82

NOTE : The Radial thickness of Insulation can also be single layer consisting of LFH material.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23

Conductor Insulation 1St Tinned Copp

er wire braid

2Nd t Tinned Copper wire

braid

Sto

ck N

o.

Nom

inal

Cro

ss S

ectio

nal

Are

a

No.

of

Cor

es

No.

of

Wire

s (T

ypic

al V

alue

) x S

ingl

e W

ire d

ia N

OM

INA

L

Dia

met

er(N

omin

al)

Rad

ial T

hick

ness

(Nom

inal

)

Dia

met

er(N

omin

al)

No.

of C

ores

per

laye

r

Dia

met

er o

ver l

aid­

up C

ores

(Nom

inal

)

Siz

e

Dia

met

er o

ver B

raid

Siz

e

Dia

met

er o

ver

Bra

id

She

ath

Rad

ial T

hick

ness

(Nom

inal

) Dia

met

erO

vera

ll

Vol

tage

Tes

t

Min

imum

Insu

latio

n R

esis

tanc

e pe

r km

at 2

0 0 C

at 5

00

V

Max

imum

Con

duct

or R

esis

tanc

e pe

r km

at 2

0 0 C

Cur

rent

Rat

ing

(Air

ambi

ent 5

00 C)

at 5

0­60

Hz

Wei

ght o

f Cab

le

Leng

th o

n D

rum

Rou

te L

engt

h fo

r 1V

dro

p, 1

Pha

se

Min Max

Sq. mm No No. x mm

mm mm mm mm mm mm mm mm mm Mm V Meg. Ohm

Ohm A Kg/km m m

N6145­020893 0.6 3 19 / 0.2 1.0 0.2 1.4 3 + 3F 3.0 0.127 3.7 0.127 4.3 0.8 4.96.5

1500 1000 33.2 9.8

70100 1.2294

N6145­020894 0.6 6 19 / 0.2 1.0 0.2 1.4 F,6 4.2 0.127 4.9 0.127 5.51.0

7.68.3

1500 1000 33.2 8.5 121 100 1.4174

N6145­020895 0.6 2 19 / 0.2 1.0 0.2 1.4 2 + 2F 2.8 0.127 3.4 0.127 4.00.7

4.86.2

1500 1000 33.2 11.0

60100 1.0953

83

TABLES OF DIMENSIONS (CONTD)

Table – 11 : Multipair Cables, Double Individual Screens And Collectively Screened 0.6 mm2, 600V

NOTE : The Radial thickness of Insulation can also be single layer consisting of LFH material

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

Conductor Insulation Tinned copper wire braid

Sto

ck N

o.

Nom

inal

Cro

ss S

ectio

nal

Are

a

NO. O

F P

AIR

S

No.

of W

ires

(Typ

ical

Val

ue)

x S

ingl

e W

ire d

ia

nom

inal

Dia

met

er(N

omin

al)

Rad

ial T

hick

ness

(Nom

inal

)

Dia

met

er(N

omin

al)

No.

of P

airs

per

laye

r

Dia

met

er o

ver

laid

­up

Pai

rs (N

omin

al)

Siz

e

Dia

met

er o

ver

Bra

id

She

ath

Rad

ial T

hick

ness

(Nom

inal

) Dia

met

erO

vera

ll

Vol

tage

Tes

t

Min

imum

Insu

latio

n R

esis

tanc

e pe

r km

at 2

0 0 C

at 5

00

V

Max

imum

Con

duct

or R

esis

tanc

e pe

r km

at 2

0 0 C

Cur

rent

Rat

ing

(Air

ambi

ent 5

00 C) a

t 50­

60 H

z

Wei

ght o

f Cab

le

Leng

th o

n D

rum

Rou

te L

engt

h fo

r 1V

dro

p, 1

Pha

se

Min Max

Sq. No. No. x mm mm mm mm mm mm mm mm mm V Meg. Ohm

Ohm A Kg/km m m

N6145­020896 0.6 9 19 / 0.2 1.0 0.2 1.4 2, 7 17.3 0.2 18.3 1.5 20.7 21.9 1500 1000 33.2 6.7 699 100 1.7982N6145­020897 0.6 19 19 / 0.2 1.0 0.2 1.4 1, 6, 12 21.6 0.3 23.1 1.6 25.7 26.9 1500 1000 33.2 6.0 1300 100 2.008New Addition 1.5 6 19 / 0.3 1.5 0.2 1.9 F.6 15.5 0.2 16.5 1.2 18.5 20.5 1500 1000 14.7 12.5 685 100 1.2

84

TABLES OF DIMENSIONS (CONTD)

Table – 12 : Multipair Cables, Individual Screens And Collective Super Screen 0.35 mm2, 600V

NOTE : The Radial thickness of Insulation can also be single layer consisting of LFH material.

85

Conductor Insulation TINNED COP

PER WIRE BRAN

D

Sto

ck N

o.

Nom

inal

Cro

ss S

ectio

nal

Are

a

NO. O

F P

airs

No.

of W

ires

(Ty

pica

l Val

ue)

x S

ingl

e W

ire d

ia

nom

inal

Dia

met

er(N

omin

al)

Rad

ial T

hick

ness

(Nom

inal

)

Dia

met

er(N

omin

al)

No.

of P

airs

per

laye

r

Dia

met

er o

ver l

aid­

up P

airs

(Nom

inal

)

Siz

e

Dia

met

er o

ver F

irst

Bra

id

Dia

ove

r met

al T

ape

Dia

of s

econ

d sc

reen

wire

Dia

ove

r sec

ond

scre

en

She

ath

Rad

ial T

hick

ness

(Nom

inal

) Dia

met

erO

vera

ll

Vol

tage

Tes

t

Min

imum

Insu

latio

n R

esis

tanc

e pe

r km

at 2

0 0 C

at 5

00

V

Max

imum

Con

duct

or R

esis

tanc

e pe

r km

at 2

0 0 C

Cur

rent

Rat

ing

(Air

ambi

ent 5

00 C)

at 5

0­60

Hz

Wei

ght o

f Cab

le

Leng

th o

n D

rum

Rou

te L

engt

h fo

r 1V

dro

p, 1

Pha

se

Min Max

Sq. mm n x mm mm mm mm Mm mm V Meg. Ohm

Ohm A Kg/km m m

N6145­020898

0.35 19 19 / 0.15 0.75 0.2 1.15 1, 6, 12 14.5 0.203 15.5 15.9 0.203 16.8 1.5 18.8 20.8 1500 1000 60.0 4.0 724 100 1.6667

86

TABLES OF DIMENSIONS (CONTD)

Table 13 – Multicore Cables – Unscreened 0.2 mm2, 600V

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

Conductor Insulation

Sto

ck N

o.

NO

MIN

AL

CR

OS

S S

ectio

nal

Are

a

No.

of C

ores

No.

of

Wire

s (T

ypic

al v

alue

) x

Sin

gle

Wire

dia

no

min

al

Dia

met

er(N

omin

al)

Rad

ial T

hick

ness

(Nom

inal

)

Dia

met

er(N

omin

al)

No.

of C

ores

per

laye

r

Dia

met

er o

ver l

aid­

up C

ores

(Nom

inal

)

She

ath

Rad

ial t

hick

ness

(Nom

inal

)

Dia

met

erO

vera

ll

Vol

tage

Tes

t

Min

imum

Insu

latio

n R

esis

tanc

e pe

r km

at 2

0 0 C

at 5

00

V

Max

imum

Con

duct

or R

esis

tanc

e pe

r km

at 2

0 0 C

Cur

rent

Rat

ing

(Air

ambi

ent 5

00 C) a

t 50­

60 H

z

Wei

ght o

f Cab

le

Leng

th o

n D

rum

Rou

te L

engt

h fo

r 1V

dro

p, 1

Pha

se

Min

.

Max

.

Sq. No. No. x mm mm mm mm mm mm mm V Meg. Ohm A Kg/k m m

N6145­020899 0.2 3 19 / 0.12 0.6 0.2 1.0 3 2.16 1.0 3.95 5.05 1500 1000 92.2 5.232

100 0.8343

N6145­020900 0.2 7 19 / 0.12 0.6 0.2 1.0 1+6 3.00 1.0 4.70 5.90 1500 1000 92.2 4.546

100 0.9641

N6145­0209010.2

1419 / 0.12

0.6 0.2 1.0 F+4+10 4.42 1.0 6.00 7.40 1500 1000 92.2 3.776

100 1.1725

N6145­020902 0.2 24 19 / 0.12 0.6 0.2 1.0 2+8+14 6.00 1.1 7.60 9.00 1500 1000 92.2 3.3 115 100 1.3147

N6145­020903 0.2 37 19 / 0.12 0.6 0.2 1.0 1+6+12+18 7.00 1.1 8.50 10.20 1500 1000 92.2 3.0 160 100 1.4461

87

N6145­020904 0.2 44 19 / 0.12 0.6 0.2 1.0 2+8+14+20 8.00 1.1 9.40 11.40 1500 1000 92.2 3.0 190 100 1.4461

NOTE : The Radial thickness of Insulation can also be single layer consisting of LFH material.

88

TABLES OF DIMENSIONS (CONTD)

Table 14 – Multicore Cables – Unscreened 0.35mm2, 600V

89

NOTE : The Radial thickness of Insulation can also be single layer consisting of LFH material.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

Conductor InsulationS

tock

No.

Nom

inal

Cro

ss S

ectio

nal

Are

a

No.

of

Cor

es

No.

of

Wire

s (T

ypic

al V

alue

) x

Sin

gle

Wire

di

a N

OM

INA

L

Dia

met

er(N

omin

al)

Rad

ial T

hick

ness

(Nom

inal

)

Dia

met

er(N

omin

al)

No.

of C

ores

per

laye

r

Dia

met

er o

ver l

aid­

up C

ores

(Nom

inal

)

She

ath

Rad

ial T

hick

ness

(Nom

inal

) Dia

met

erO

vera

ll

Vol

tage

Tes

t

Min

imum

Insu

latio

n R

esis

tanc

e pe

r km

at 2

0 0 C

at 5

00 V

Max

imum

Con

duct

or R

esis

tanc

e pe

r km

at

20 0 C

Cur

rent

Rat

ing

(Air

ambi

ent 5

00 C) a

t 50­

60

Hz

Wei

ght o

f Cab

le

Leng

th o

n D

rum

Rou

te L

engt

h fo

r 1V

dro

p, 1

Pha

se

Sq. mm No. No. x mm mm mm mm mm mm mmMin Max

V Meg. Ohm Ohm A Kg/km m m

N6145­020905 0.35 3 19 / 0.15 0.75 0.2 1.15 3 2.48 1.0 4.25 5.4 1500 1000 58.9 6.9 38 100 0.9842

N6145­020906 0.35 7 19 / 0.15 0.75 0.2 1.15 1 + 6 3.45 1.0 5.15 6.45 1500 1000 58.9 5.9 56 100 1.151

N6145­020907 0.35 14 19 / 0.15 0.75 0.2 1.15 F + 4 +10 5.08 1.0 6.7 8.1 1500 1000 58.9 5.0 95 100 1.3582

N6145­020908 0.35 19 19 / 0.15 0.75 0.2 1.15 1 + 6 + 12 5.75 1.0 7.25 8.75 1500 1000 58.9 4.5 125 100 1.5091

N6145­020909 0.35 24 19 / 0.15 0.75 0.2 1.15 2 + 8 + 14 6.9 1.1 8.5 10.1 1500 1000 58.9 4.5 155 100 1.5091

N6145­020910 0.35 37 19 / 0.15 0.75 0.2 1.15 1+6+12+18 8.05 1.1 9.55 11.45 1500 1000 58.9 4.0 215 100 1.6978

N6145­020911 0.35 44 19 / 0.15 0.75 0.2 1.15 2+8+14+20 9.20 1.2 10.8 12.8 1500 1000 58.9 4.0 280 100 1.6978

New Addition 0.35 18 19 / 0.15 0.75 0.2 1.15 1 + 6 + 11 5.75 1.0 7.25 8.75 1500 1000 58.9 4.5 120 100 1.5091

90

TABLES OF DIMENSIONS (CONTD)

Table 15 – Multicore Cables – Unscreened 0.5mm2, 600V

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

Conductor Insulation

Sto

ck N

o.

Nom

inal

Cro

ss S

ectio

nal

Are

a

No.

of C

ores

No.

of W

ires

(Typ

ical

Val

ue)

x S

ingl

e W

ire d

ia

NO

MIN

AL

Dia

met

er(N

omin

al)

Rad

ial T

hick

ness

(Nom

inal

)

Dia

met

er(N

omin

al)

No.

of C

ores

per

laye

r

Dia

met

er o

ver

laid

­up

Cor

es (N

omin

al)

She

ath

Rad

ial T

hick

ness

(Nom

inal

) Dia

met

erO

vera

ll

Vol

tage

Tes

t

Min

imum

Insu

latio

n R

esis

tanc

e pe

r km

at 2

0 0 C

at

500

V

Max

imum

Con

duct

or R

esis

tanc

e pe

r km

at 2

0 0 C

Cur

rent

Rat

ing

(Air

ambi

ent 5

00 C) a

t 50­

60 H

z

Wei

ght o

f Cab

le

Leng

th o

n D

rum

Rou

te L

engt

h fo

r 1V

dro

p, 1

Pha

se

Sq. No. No. x mm mm mm mm mm mm mmMin Max

V Meg. Ohm Ohm A Kg/km m m

N6145­020912 0.5 3 19 / 0.18 0.9 0.2 1.3 3 2.8 1.0 4.6 5.8 1500 1000 40.1 9.8 45 1001.0179

N6145­020913 0.5 7 19 / 0.18 0.9 0.2 1.3 1 + 6 3.9 1.0 5.6 6.9 1500 1000 40.1 8.5 75 100 1.1735

N6145­020914 0.5 14 19 / 0.18 0.9 0.2 1.3 F + 4 +10 5.8 1.1 7.55 9.0 1500 1000 40.1 7.0 130 1001.4250

N6145­020915 0.5 19 19 / 0.18 0.9 0.2 1.3 1+6+12 6.5 1.1 8.2 9.7 1500 1000 40.1 6.3 165 1001.5833

N6145­020916 0.5 24 19 / 0.18 0.9 0.2 1.3 2+8+14 7.8 1.1 9.4 11.2 1500 1000 40.1 6.3 210 1001.5833

91

N6145­020917 0.5 37 19 / 0.18 0.9 0.2 1.3 1+6+12+18 9.1 1.2 10.8 12.7 1500 1000 40.1 5.6

310

1001.7813

NOTE : The Radial thickness of Insulation can also be single layer consisting of LFH material.

92

TABLES OF DIMENSIONS (CONTD)

Table 16 ­ Multicore Cables – Unscreened 0.75mm2, 600V1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

Conductor Insulation

Sto

ck N

o.

Nom

inal

Cro

ss S

ectio

nal

Are

a

No.

of C

ores

No.

of W

ires

(Typ

ical

Val

ue) x

Sin

gle

Wire

di

a N

OM

INA

L

Dia

met

er(N

omin

al)

Rad

ial T

hick

ness

(Nom

inal

)

Dia

met

er(N

omin

al)

No.

of C

ores

per

laye

r

Dia

met

er o

ver l

aid­

up C

ores

(Nom

inal

)

She

ath

Rad

ial T

hick

ness

(Nom

inal

) Dia

met

erO

vera

ll

Vol

tage

Tes

t

Min

imum

Insu

latio

n R

esis

tanc

e pe

r km

at 2

0 0 C

at 5

00 V

Max

imum

Con

duct

or R

esis

tanc

e pe

r km

at

20 0 C

Cur

rent

Rat

ing

(Air

ambi

ent 5

00 C) a

t 50­

60

Hz

Wei

ght o

f Cab

le

Leng

th o

n D

rum

Rou

te L

engt

h fo

r 1V

dro

p, 1

Pha

se

Sq. mm No. No. x mm mm mm mm mm mm mmMin Max

V Meg. Ohm

Ohm A Kg/km m m

N6145­020918 0.75 2 19 / 0.22 1.1 0.2 1.5 2 3.0 1.0 4.8 6.0 1500 1000 26.7 13.6 46 1001.1016

N6145­020919 0.75 3 19 / 0.22 1.1 0.2 1.5 3 3.2 1.0 5.0 6.2 1500 1000 26.7 12.0 55 100 1.2484

N6145­020920 0.75 4 19 / 0.22 1.1 0.2 1.5 F+4 3.65 1.0 5.4 6.7 1500 1000 26.7 12.0 68 100 1.2484

N6145­020921 0.75 7 19 / 0.22 1.1 0.2 1.5 1+6 4.5 1.0 6.15 7.3 1500 1000 26.7 10.2 96 1001.4688

N6145­020922 0.75 10 19 / 0.22 1.1 0.2 1.5 2+8 6.0 1.1 8.45 9.35 1500 1000 26.7 8.5 143 100 1.7625

N6145­020923 0.75 14 19 / 0.22 1.1 0.2 1.5 F+4+10 6.7 1.1 8.45 9.90 1500 1000 26.7 8.5 180 100 1.7625

N6145­020924 0.75 19 19 / 0.22 1.1 0.2 1.5 1+6+12 7.5 1.1 9.2 11.0 1500 1000 26.7 7.5 220 1001.9975

93

N6145­020925 0.75 24 19 / 0.22 1.1 0.2 1.5 2+8+14 9.0 1.2 10.8 12.6 1500 1000 26.7 7.5 275 1001.9975

N6145­020926 0.75 37 19 / 0.22 1.1 0.2 1.5 1+6+12+ 18 10.5 1.3 12.45 14.40 1500 1000 26.7 6.8 400 1002.2031

NOTE : The Radial thickness of Insulation can also be single layer consisting of LFH material.

94

TABLES OF DIMENSIONS (CONTD)

Table 17 – Multicore Cables – Unscreened 1.00 mm², 600V

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

Conductor Insulation

Sto

ck N

o.

Nom

inal

Cro

ss S

ectio

nal

Are

a

No.

of C

ores

No.

of W

ires

(Typ

ical

Val

ue) x

Sin

gle

Wire

dia

N

OM

INA

L

Dia

met

er(N

omin

al)

Rad

ial T

hick

ness

(Nom

inal

)

Dia

met

er(N

omin

al)

No.

of C

ores

per

laye

r

Dia

met

er o

ver l

aid­

up C

ores

(Nom

inal

)

She

ath

Rad

ial T

hick

ness

(Nom

inal

) Dia

met

erO

vera

ll

Vol

tage

Tes

t

Min

imum

Insu

latio

n R

esis

tanc

e pe

r km

at 2

0 0 C

at

500

V

Max

imum

Con

duct

or R

esis

tanc

e pe

r km

at 2

0 0 C

Cur

rent

Rat

ing

(Air

ambi

ent 5

00 C)

at 5

0­60

Hz

Wei

ght o

f Cab

le

Leng

th o

n D

rum

Rou

te L

engt

h fo

r 1V

dro

p, 1

Pha

se

Sq. mm No. No. x mm mm mm mm mm mm mmMin Max

V Meg. Ohm Ohm A Kg/k m m

N6145­020927 1.0 2 19 / 0.25 1.25 0.2 1.65 2 3.3 1.0 5.1 6.3 1500 1000 22.2 15.2 47 100 1.1854

N6145­020928 1.0 3 19 / 0.25 1.25 0.2 1.65 3 3.56 1.0 5.35 6.55 1500 1000 22.2 13.3 59 100 1.3547

N6145­020929 1.0 7 19 / 0.25 1.25 0.2 1.65 1+6 4.95 1.0 6.65 7.95 1500 1000 22.2 11.4 110 100 1.5805

N6145­020930 1.0 14 19 / 0.25 1.25 0.2 1.65 F+4+10 7.3 1.1 9.05 10.5 1500 1000 22.2 9.5 205 100 1.8966

N6145­020931 1.0 24 19 / 0.25 1.25 0.2 1.65 2+8+ 14 9.9 1.2 11.7 13.5 1500 1000 22.2 8.5 335 100 2.1198

NOTE : The Radial thickness of Insulation can also be single layer consisting of LFH material.

95

96

TABLES OF DIMENSIONS (CONTD)

Table 18 – Multicore Cables – Unscreened 1.5 mm² 600V

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

Conductor Insulation

Sto

ck N

o.

Nom

inal

Cro

ss S

ectio

nal

Are

a

No.

of C

ores

No.

of W

ires

(Typ

ical

Val

ue)

x S

ingl

e W

ire d

ia

Dia

met

er(N

omin

al)

Rad

ial T

hick

ness

(Nom

inal

)

Dia

met

er(N

omin

al)

No.

of C

ores

per

laye

r

Dia

met

er o

ver

laid

­up

Cor

es (N

omin

al)

She

ath

Rad

ial T

hick

ness

(Nom

inal

) Dia

met

erO

vera

ll

Vol

tage

Tes

t

Min

imum

Insu

latio

n R

esis

tanc

e pe

r km

at 2

0 0 C

at

500

V

Max

imum

Con

duct

or R

esis

tanc

e pe

r km

at 2

0 0 C

Cur

rent

Rat

ing

(Air

ambi

ent 5

00 C) a

t 50­

60 H

z

Wei

ght o

f Cab

le

Leng

th o

n D

rum

Rou

te L

engt

h fo

r 1V

dro

p, 1

Pha

se

Sq. No. No. x mm

mm mm mm mm mm mmMin Max

V Meg. Ohm Ohm A Kg/km m m

N6145­020932 1.5 2 19 / 0.3 1.5 0.2 1.9 2 3.8 1.0 5.6 6.8 1500 1000 14.7 20.0 70 2501.361

N6145­020933 1.5 3 19 / 0.3 1.5 0.2 1.9 3 4.1 1.0 5.9 7.1 1500 1000 14.7 17.5 85 2501.555

N6145­020934 1.5 7 19 / 0.3 1.5 0.2 1.9 1+6 5.7 1.0 7.4 8.7 1500 1000 14.7 15.0 145 250 1.814

N6145­020935 1.5 14 19 / 0.3 1.5 0.2 1.9 F+4+10 8.4 1.1 10.15 11.8 1500 1000 14.7 12.5 275 250 2.177

97

N6145­020936 1.5 24 19 / 0.3 1.5 0.2 1.9 2+8+14 11.4 1.3 13.4 15.2 1500 1000 14.7 11.2 450 2502.430

NOTE : The Radial thickness of Insulation can also be single layer consisting of LFH material.

98

TABLES OF DIMENSIONS (CONTD)

Table 19 – Multicore Cables - Extra thin wall insulated, Collectively Screened 0.35 mm2, 600V

99

100

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21

Conductor Insulation Tinned Copper Wire

Braid

Sto

ck N

o.

Nom

inal C

ross

Sect

ional

Are

a

No. of

Core

s

No. of

Wir

es

(Typic

al V

alu

e)

x S

ing

le W

ire d

ia

(Nom

)

Dia

mete

r(N

om

inal)

Radia

l Thic

kness

(Nom

inal)

Dia

mete

r(N

om

inal)

No. of

Core

s per

layer

Dia

mete

r over

laid

-up C

ore

s (N

om

inal)

Dia

mete

r over

taped

laid

-up

Core

s (N

om

inal)

Siz

e

Dia

mete

r over

Bra

id (

Nom

inal)

Sheath

Rad

ial Thic

kness

(N

om

inal) Dia

mete

rO

vera

ll

Volt

ag

e T

est

Min

imum

Insu

lati

on R

esi

stance

per

km

at

20

0C

at

500

V

Maxim

um

Cond

uct

or

Resi

stance

per

km a

t 2

0

0C

Curr

ent

Rati

ng (

Air

am

bie

nt

50

0C

) a

t 5

0-6

0 H

z

Weig

ht

of

Cable

Length

on

Dru

m

Route

Leng

th f

or

1V

dro

p,

1 P

hase

Sq. No. No. x mm mm mm mm mm mm mm mm mm mm

Min Max

V Meg. Ohm Ohm A Kg/km m m

N6145-020937

0.35 2 19 / 0.15 0.75 0.2 1.15 2 2.3 2.4 0.1 3.0 1.0 4.8 6.3 1500 1000 60.0 7.9 47 1000.8

N6145-020938

0.35 3 19 / 0.15 0.75 0.2 1.15 3 2.48 2.58 0.1 3.18 1.0 5.0 6.5 1500 1000 60.0 6.9 57 1001.0

N6145-020939

0.35 4 19 / 0.15 0.75 0.2 1.15 4 2.80 2.90 0.1 3.48 1.0 5.3 7.0 1500 1000 60.0 6.9 78 1001.0

N6145-020940

0.35 7 19 / 0.15 0.75 0.2 1.15 1+6 3.45 3.55 0.12 4.25 1.0 6.0 7.6 1500 1000 60.0 5.9 98 1001.1

N6145-020941

0.35 14 19 / 0.15 0.75 0.2 1.15 F+4+10 5.08 5.18 0.12 5.88 1.1 7.7 9.4 1500 1000 60.0 4.9 140 1001.4

N6145-020942

0.35 18 19 / 0.15 0.75 0.2 1.15 F+6+12 5.75 5.85 0.12 6.55 1.1 8.3 10.1 1500 1000 60.0 4.5 165 1001.5

N6145-020943

0.35 19 19 / 0.15 0.75 0.2 1.15 1+6+12 5.75 5.85 0.12 6.55 1.1 8.3 10.1 1500 1000 60.0 4.5 170 1001.5

N6145-020944

0.35 24 19 / 0.15 0.75 0.2 1.15 2+8+14 6.9 7.0 0.12 7.70 1.1 9.3 11.4 1500 1000 60.0 4.5 205 1001.5

N6145-020945

0.35 37 19 / 0.15 0.75 0.2 1.15 1+6+12+18

8.05 8.15 0.12 8.85 1.2 10.6 12.8 1500 1000 60.0 4.0 295 1001.7

N6145-020946

0.35 44 19 / 0.15 0.75 0.2 1.15 2+8+14+20

9.2 9.3 0.15 10.2 1.2 11.8 14.1 1500 1000 60.0 4.0 330 1001.7

Cables with larger braid wire diameterN6145-

020947

0.35 2 19 / 0.15 0.75 0.2 1.15 2 2.3 2.4 0.3 4 1 5.8 7.3 1500 1000 60.0 7.9 76 1000.8

101

NOTE : The Radial thickness of Insulation can also be single layer consisting of LFH material.

102

TABLES OF DIMENSIONS (CONTD)

103

Table 20 – Multicore Cables – Collectively Screened 0.75 mm², 600V1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 2

1

Conductor Insulation Tinned Copper

Wire Braid

Sto

ck N

o.

Nom

inal C

ross

Sect

ional

Are

a

No.

of

Core

s

No.

of

Wir

es

(Typic

al V

alu

e)

x S

ingle

Wir

e d

ia

(Nom

)

Dia

mete

r(N

om

inal)

Rad

ial Thic

kness

(Nom

inal)

Dia

mete

r(N

om

inal)

No. of

Core

s per

layer

Dia

mete

r over

laid

-up

Core

s (N

om

inal)

Dia

mete

r over

taped

laid

-up

Core

s (N

om

inal)

Siz

e

Dia

mete

r over

Bra

id (

Nom

inal)

Sheath

Rad

ial Thic

kness

(N

om

inal) Dia

mete

rO

vera

ll

Volt

ag

e T

est

Min

imu

m Insu

lati

on

Resi

stance

per

km a

t 2

0 0

C

at

50

0 V

Maxim

um

Cond

uct

or

Resi

stance

per

km a

t 20

0C

Curr

ent

Rati

ng (

Air

am

bie

nt

50

0C

) a

t 5

0-6

0 H

z

Weig

ht

of

Cable

Length

on

Dru

m

Route

Leng

th f

or

1V

dro

p,

1 P

hase

Sq. No. No. x mm mm mm mm mm mm mm mm mm mm

Min Max

V Meg. Ohm

Ohm A Kg/km m m

N6145-020957 0.75 2 19 / 0.22 1.1 0.2 1.5 2 3 3.1 0.1 3.7 1.0 5.5 7.0 1500 1000 26.7 14.0 80 100 1.1

N6145-020958 0.75 3 19 / 0.22 1.1 0.2 1.5 3 3.2 3.3 0.1 4.0 1.0 5.8 7.4 1500 1000 26.7 12.0 110 1001.2

N6145-020959 0.75 4 19 / 0.22 1.1 0.2 1.5 4 3.6 3.7 0.1 4.4 1.0 6.2 7.7 1500 1000 26.7 12.0 130 1001.2

N6145-020960 0.75 7 19 / 0.22 1.1 0.2 1.5 1+6 4.5 4.6 0.1 5.4 1.0 7.1 8.8 1500 1000 26.7 10.0 210 1001.5

N6145-020961 0.75 10 19 / 0.22 1.1 0.2 1.5 2+8 6.0 6.1 0.1 6.8 1.0 8.6 10. 1500 1000 26.7 8.5 290 1001.8

N6145-020962 0.75 14 19 / 0.22 1.1 0.2 1.5 4+10 6.6 6.7 0.1 7.4 1.1 9.2 11. 1500 1000 26.7 8.5 380 1001.8

Cables with larger braid wire diameter

N6145-020963 0.75 2 19 / 0.22 1.1 0.2 1.5 2 3 3.1 0.3 4.6 1.0 6.4 7.9 1500 1000 26.7 13.6 120 100 1.1

N6145-020964 0.75 3 19 / 0.22 1.1 0.2 1.5 3 3.2 3.3 0.3 4.8 1.0 6.8 8.2 1500 1000 26.7 12.0 150 100 1.2

N6145-020965 0.75 4 19 / 0.22 1.1 0.2 1.5 4 3.6 3.7 0.3 5.2 1.0 7.2 8.7 1500 1000 26.7 12.0 170 100 1.2

N6145-020966 0.75 7 19 / 0.22 1.1 0.2 1.5 1+6 4.5 4.6 0.3 6.0 1.0 8.0 9.3 1500 1000 26.7 10.0 250 100 1.5

N6145-020967 0.75 10 19 / 0.22 1.1 0.2 1.5 2+8 6.0 6.1 0.3 7.5 1.1 9.8 11. 1500 1000 26.7 8.5 340 1001.8

N6145-020968 0.75 14 19 / 0.22 1.1 0.2 1.5 4+10 6.6 6.7 0.3 8.2 1.1 10. 12. 1500 1000 26.7 8.5 450 1001.8

N6145-020969 1.0 2 19 / 0.25 1.25 0.2 1.65 2 3.3 3.4 0.3 4.9 1.0 6.9 8.3 1500 1000 22.2 15.0 160 100 1.2

N6145-020970 1.5 3 19 / 0.30 1.5 0.2 1.9 3 4.1 4.2 0.3 5.7 1.0 7.7 9.1 1500 1000 14.7 17.5 200 100 1.6

104

NOTE : The Radial thickness of Insulation can also be single layer consisting of LFH material.

TABLES OF DIMENSIONS (CONTD)

TABLE 21 – MULTIPAIR CABLES – COLLECTIVELY SCREENED 0.35 mm ² , 600V

105

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

Conductor Insulation Tinned Copper Wire Braid

Sto

ck N

o.

Nom

inal C

ross

Sect

ional

Are

a

No.

of

Pair

s

No.

of

Wir

es

(Typic

al V

alu

e)

x S

ingle

Wir

e d

ia

(Nom

)

Dia

mete

r(N

om

inal)

Radia

l Thic

kness

(Nom

inal)

Dia

mete

r(N

om

inal)

Dia

mete

r over

laid

-up

Pair

s (N

om

inal)

Siz

e

Dia

mete

r over

Bra

id(N

om

inal)

Sheath

Radia

l Thic

kness

(N

om

inal)

Dia

mete

rO

vera

ll

Volt

ag

e T

est

Min

imum

Insu

lati

on R

esi

stance

per

km

at

20

0C

at

500

V

Maxim

um

Cond

uct

or

Resi

stance

per

km a

t 2

0

0C

Curr

ent

Rati

ng

(A

ir a

mbie

nt

50

0C

) a

t 50

-60

Hz

Weig

ht

of

Cable

..

Leng

th o

n D

rum

Route

Leng

th f

or

1V

dro

p,

1 P

hase

Sq. No. No. x mm

mm mm mm mm mm mm mm mmMin Max

V Meg. Ohm

Ohm A Kg/ km m m

N6145-02097

10.35 1 19/0.15 0.75 0.2

1.12.3 0.1 3.0 1.0 4.8 6.3 1500 1000 60.0 8.0 41 100 0.8

N6145-02097

20.35 3 19/0.15 0.75 0.2

1.14.4 0.12 5.0 1.0 6.6 8.3 1500 1000 60.0 5.9 87 100 1.1

N6145-02097

30.35 5 19/0.15 0.75 0.2

1.15.5 0.12 6.1 1.1 7.8 9.6 1500 1000 60.0 4.9 120 100 1.4

N6145-02097

40.35 7 19/0.15 0.75 0.2

1.16.1 0.12 6.7 1.1 8.4 10.2 1500 1000 60.0 4.9 139 100 1.4

N6145-02097

50.35 12 19/0.15 0.75 0.2

1.18.2 0.12 8.9 1.2 10.6 12.6 1500 1000 60.0 4.4 215 100 1.5

N6145-02097

60.35 19 19/0.15 0.75 0.2

1.19.9 0.15 10.7 1.3 12.3 14.6 1500 1000 60.0 4.0 315 100 1.7

N6145-02097

70.35 27 19/0.15 0.75 0.2

1.1 12.2 0.15

13.0 1.314.6 17.0 1500 1000 60.0 3.0 417 100 2.2

N6145-02097

80.35 37 19/0.15 0.75 0.2

1.1 13.8 0.15

14.6 1.416.3 18.8 1500 1000 60.0 3.0 539 100 2.2

106

NOTE : The Radial thickness of Insulation can also be single layer consisting of LFH material.

TABLES OF DIMENSIONS (CONTD)

TABLE 22 – MULTIPAIR CABLES – COLLECTIVELY SCREENED 0.75 mm ² , 600V

107

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

Conductor Insulation Tinned Copper Wire Braid

Sto

ck N

o.

Nom

inal C

ross

Sect

ional

Are

a

No. of

Pair

s

No. of

Wir

es

(Typic

al V

alu

e)

x S

ing

le

Wir

e d

ia (N

om

)

Dia

mete

r(N

om

inal)

Radia

l Thic

kness

(Nom

inal)

Dia

mete

r(N

om

inal)

Dia

mete

r over

laid

-up

Pair

s (N

om

inal

)

Siz

e

Dia

mete

r over

Bra

id(N

om

inal)

Sheath

Radia

l Thic

kness

(N

om

inal)

Dia

mete

rO

vera

ll

Volt

ag

e T

est

Min

imum

Insu

lati

on R

esi

stance

per

km a

t 2

0 0

C a

t 50

0 V

Maxim

um

Cond

uct

or

Resi

stance

per

km a

t 2

0 0

C

Curr

ent

Rati

ng

(A

ir a

mbie

nt

50

0C

) at

50

-60 H

z

Weig

ht

of

Cable

Leng

th o

n

Dru

m

Route

Leng

th f

or

1V

dro

p,

1 P

hase

Sq. No No. x mm mm mm mm mm mm mm mm mmMin Max

V Meg. Ohm Ohm A Kg/km m m

N6145-02097

90.75 1 19/0.22 1.1 0.2 1.5 3.0 0.1 3.7 1.0 5.5 7.0 1500 1000 26.7 13.6

8410 1.1

N6145-02098

00.75 3 19/0.22 1.1 0.2 1.5 5.4 0.12 6.3 1.1 8.1 9.6 1500 1000 26.7 10.0

16510 1.5

N6145-02098

10.75 5 19/0.22 1.1 0.2 1.5 6.8 0.12 7.6 1.2 9.5 11.4 1500 1000 26.7 8.5

23010 1.8

N6145-02098

20.75 7 19/0.22 1.1 0.2 1.5 7.6 0.12 8.8 1.2 10.7 12.7 1500 1000 26.7 8.5

27010 1.8

N6145-02098

30.75 12 19/0.22 1.1 0.2 1.5 10.5 0.12 12.0 1.3 13.9 16.0 1500 1000 26.7 7.5

46010 2.0

N6145-02098

40.75 19 19/0.22 1.1 0.2 1.5 13.4 0.15 14.20 1.4 16.3 18.3 1500 1000 26.7 6.8

63010 2.2

N6145-02098

50.75 27 19/0.22 1.1 0.2 1.5 16.5 0.15 17.40 1.5 19.3 21.9 1500 1000 26.7 6.8

90010 2.2

New Addition 0.5 3 19/0.18 0.9 0.2 1.3 4.75 0.12 5.45 1.0 7.8 9.0 1500 1000 40.1 8.4

12010

1.2

New Addition0.5 19 19/0.18 0.9 0.2 1.3 11.6 0.15 12.5

1.314.4 16.6 1500 1000 40.1 5.6 414

101.8

108

3P x 0.5 Sq.mm, 19P x 0.5 is added, part number to be given

NOTE : The Radial thickness of Insulation can also be single layer consisting of LFH material.

109

TABLES OF DIMENSIONS (CONTD)

TABLE 23 – MULTIPAIR CABLES – INDIVIDUALLY SCREENED 0.35 mm ² , 600V

1 2 3 4 5 6 7 8 9 10 11 12 13

14 15 16 17 18 19 20

Sto

ck N

o.

Nom

inal C

ross

sect

ion

al are

aare

a

Con

du

ctor

Str

an

din

gN

o.

of

Wir

es

(Typic

al V

alu

e)

x S

ing

le W

ire d

ia

(Nom

)

Nom

inal C

on

du

ctor

Dia

mete

r

Th

ickn

ess

of

Insu

lati

on

Appro

xim

ate

Core

Dia

mete

r

Appro

xim

ate

Pair

Dia

mete

r (U

nsc

reen

ed

)

Nom

. D

iam

ete

r of

the s

creen

wir

e

Nom

. D

iam

ete

r over

scre

en

ed

pair

Nu

mber

of

Pair

s

Pair

Lay U

p

Nom

inal D

iam

ete

r O

ver

Laid

up

Pair

s

Rad

ial Thic

kness

of

Sh

eath

Overa

llD

iam

ete

r

Min

imu

m In

sula

tion

Resi

stan

ce p

er

km a

t 20

0C

at

50

0 V

Maxim

um

Con

du

ctor

Resi

stan

ce p

er

km a

t 2

0 0

C

Cu

rren

t R

ati

ng

(A

ir a

mbie

nt

50

0C

) a

t 5

0-6

0 H

z

Weig

ht

of

cable

Len

gth

on

Dru

m

Rou

te L

en

gth

for

1V

dro

p,

1 P

hase

Sq.mm

No. x mm

mm mm

mm

mm

mm mm No.

mm mm

mm

Min Max

Meg. Ohm

Ohm

A Kg/Km m m

110

N6145-020986 0.35 19/0.15

0.75

0.2

1.15

2.3 0.1 2.8 1 1 2.8 1.0

4.8

6.3 1000 60.0 8.0 50 100 0.8

N6145-020987 0.35 19/0.15

0.75

0.2

1.15

2.3 0.1 2.8 3 3 7.02 1.1

8.8

10.4 1000 60.0 5.9 130 100 1.1

N6145-020988 0.35 19/0.15

0.75

0.2

1.15

2.3 0.1 2.8 5

F + 5 8.78 1.2

10.7

12.5 1000 60.0 4.9 200 100 1.4

N6145-020989 0.35 19/0.15

0.75

0.2

1.15

2.3 0.1 2.8 7

1 + 6 9.75 1.2

11.6

13.5 1000 60.0 4.9 260 100 1.4

New Addition

0.35 19/0.150.75

0.2

1.15

2.3 0.1 2.8 2 2 6.5 1.0

8.4

9.4 1000 60.0 6.9 90 100 1.0

New Addition

0.35 19/0.150.75

0.2

1.15

2.3 0.1 2.8 19

1 + 6 + 12

16.3 1.317.5

20.4 1000 60.0 4.0 550 100 1.7

2P x 0.35 & 19P x 0.35 Sq.mm are added, part number to be given

NOTE: The Radial thickness of Insulation can also be single layer consisting of LFH material.

111

TABLES OF DIMENSIONS (CONTD)

TABLE 24 – MULTIPAIR CABLES – INDIVIDUALLY SCREENED 0.75 mm ² , 600V

1 2 3 4 5 6 7 8 9 10

11 12

13 14 15 16 17 18 19

Sto

ck N

o.

Nom

inal C

ross

sect

ional are

aare

a

Conduct

or

Str

andin

gN

o. of

Wir

es

(Typic

al V

alu

e)

x S

ing

le W

ire d

ia

(Nom

)

Nom

inal C

ondu

ctor

Dia

mete

r

Thic

kness

of

Insu

lati

on

Appro

xim

ate

Core

Dia

mete

r

Appro

xim

ate

Pair

Dia

mete

r (U

nsc

reened)

Nom

. D

iam

ete

r of

the s

creen w

ire

Nom

. D

iam

ete

r over

scre

ened p

air

Nu

mber

of

Pair

s

Pair

Lay U

p

Radia

l Thic

kness

of

Sheath

Overa

llD

iam

ete

r

Min

imu

m Insu

lati

on

Resi

stance

per

km a

t 20 0

Cat

500

V

Maxim

um

Conduct

or

Resi

stance

per

km a

t 20 0

C

Curr

ent

Rati

ng

(A

ir a

mbie

nt

500C

) at

50-6

0 H

z

Weig

ht

of

cable

Length

on D

rum

Rou

te L

en

gth

for

1V

dro

p,

1 P

hase

Sq.mm

No. x mm

mm

mm

mm

mm

mm

mm

No.

mm

mm(Min)

mm(Max)

Meg. Ohm

Ohm

A Kg/Km m m

N6145-020990 0.75 19/0.22 1.1

0.2

1.5

3.0

0.1

3.5 1 1 1.0

5.5

7.0

1000 26.7 13.6

80 100 1.

1

N6145-020991 0.75 19/0.22 1.1

0.2

1.5

3.0

0.1

3.5 3 3 1.2

10.5

12.3

1000 26.7 10.0

210 100 1.

5

112

N6145-020992 0.75 19/0.22 1.1

0.2

1.5

3.0

0.1

3.5 5 F + 5

1.3

12.5

14.8

1000 26.7 8.5 320 100

1.8

N6145-020993 0.75 19/0.22 1.1

0.2

1.5

3.0

0.1

3.5 7 1 + 6

1.3

13.5

16.2

1000 26.7 8.5 420 100 1.

8

NEW ADDITION 0.75 19/0.22 1.1

0.2

1.5

3.0

0.1

3.5 16

5 + 11

1.5

19.6

21.6

1000 26.7 6.8 680 100

1.8

NOTE: The Radial thickness of Insulation can also be single layer consisting of LFH material.

113

TABLES OF DIMENSIONS (CONTD)

TABLE 25: Single Core Cables (Unscreened), 600 V

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

Conductor InsulationSto

ck N

o.

Nom

inal C

ross

Sect

ional

Are

a

No. of

Wir

es

(Typic

al V

alu

e)

x S

ing

le W

ire

dia

(M

ax)

Dia

mete

r(N

om

inal)

Rad

ial Thic

kness

(Nom

inal)

Dia

mete

r(N

om

inal)

Sheath

Radia

l Thic

kness

(N

om

inal) Dia

mete

rO

vera

ll(N

om

inal)

Volt

ag

e T

est

Min

imum

Insu

lati

on R

esi

stance

per

km

at

20

0C

at

500

V

Maxim

um

Cond

uct

or

Resi

stance

per

km a

t 2

0 0

C

Curr

ent

Rati

ng (

Air

am

bie

nt

50

0C

) at

50

-60

Hz

Weig

ht

of

Cable

Leng

th o

n D

rum

Route

Length

for

1V

dro

p, 1

Phase

Route

Leng

th f

or

1V

dro

p,

3 P

hase

Sq. mm No. x mm mm mm mm mm mm V Meg. Ohm Ohm A Kg/km m m m

N6145­020994 0.5 16/0.21 0.9 0.7 2.3 0.7 4.0 2000 720 40.1 14.0 23 500 0.7 0.8

N6145­020995 0.75 24/0.21 1.1 0.7 2.5 0.7 4.2200

720 26.7 17.0 27 500 0.9 1.0

N6145­020996 1.0 32/0.21 1.3 0.7 2.7 0.7 4.4200

720 20.0 20.0 31 500 1.1 1.22

N6145­020997 1.5 30/0.26 1.55 0.7 2.95 0.7 4.6 2000 640 13.7 29.0 37 500 1.2 1.35

N6145­020998 2.5 50/0.26 2.0 0.7 3.4 0.7 5.1 200 520 8.21 39.0 49 500 1.3 1.52

N6145­020999 4 56/0.31 2.5 0.8 4.1 0.8 6.1 200 480 5.09 48.0 73 500 1.6 1.89

N6145­021000 6 84/0.31 3.1 0.8 4.7 0.8 6.7 200 410 3.39 70.0 97 500 1.9 2.23

N6145­021001 10 80/0.41 4.1 1.0 6.1 0.8 8.2 350 390 1.95 89.0 153 500 2.3 2.69

N6145­021002 16 126/0.41 5.4 1.1 7.6 0.9 9.8 350 320 1.24 125 229 500 2.9 3.33

N6145­021003 25 189/0.41 6.8 1.3 9.4 1.0 11.9 350 300 0.795 156 336 500 3.5 4.01

N6145­021004 35 259/0.41 7.8 1.3 10. 1.0 12.9 350 240 0.565 184 432 500 4.0 4.64

N6145­021005 50 378/0.41 9.5 1.5 12. 1.1 15.3 350 240 0.393 224 617 500 4.6 5.34

N6145­021006 70 348/0.51 11.5 1.5 14. 1.2 17.5 350 210 0.277 279 852 500 5.2 6.02

114

N6145­021007 95 456/0.51 12.9 1.616.

1.3 19.4350

200 0.210 352 1095 500 5.7 6.59

N6145­021008 120 570/0.51 14.8 1.618.

1.3 21.3350

190 0.164 424 1332 500 6.6 7.61

N6145­021009 150 741/0.51 16.8 1.820.

1.4 23.9350

190 0.132 470 1716 500 7.2 8.29

N6145­021010 185 893/0.51 18.5 2.022.

1.5 26.2350

190 0.108 536 2066 500 7.5 8.68

N6145­021011 240 1184/0.51 21.0 2.225.

1.6 29.4350

160 0.0817 626 2699 250 8.4 9.73

N6145­021012 300 1480/0.51 23.5 2.428.

1.7 32.6350

160 0.0654 738 3349 250 8.8 10.16

N6145­021013 400 1920/0.51 27.0 2.632.

1.9 37.0350

160 0.0495 883 4319 250 10.3 11.92

N6145­021014 500 1690/0.61 31.2 2.836.

2.0 41.9350

150 0.0391 994 5429 250 12.0 13.85

N6145­021015 630 2236/0.61 35.2 2.840.

2.2 46.5350

140 0.0292 1083 7047 250 14.7 16.92

Note:­The area of cross section of a completed stranded conductor shall not be less than the area indicated in the table of Dimensions and it should meet the electrical resistance specified.

TABLES OF DIMENSIONS (CONTD)TABLE 26 : TWO CORE CABLES (UNSCREENED), 600 V

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

Conductor Insulation

Sto

ck N

o.

Nom

inal C

ross

Sect

ional

Are

a

No.

of

Core

s

No. of

Wir

es

(Typic

al V

alu

e)

x S

ing

le

Wir

e d

ia (M

ax)

Dia

mete

r(N

om

inal)

Radia

l Thic

kness

(Nom

inal)

Dia

mete

r(N

om

inal)

Laid

up

dia

mete

r (N

om

)

Sheath

Radia

l Thic

kness

(N

om

inal) Dia

mete

rO

vera

ll(N

om

inal)

Volt

ag

e T

est

Min

imum

Insu

lati

on R

esi

stance

per

km

at

20

0C

at

50

0 V

Maxim

um

Cond

uct

or

Resi

stance

per

km

at

20 0

C

Curr

ent

Rati

ng (

Air

am

bie

nt

50

0C

) a

t 5

0-

60 H

z Weig

ht

of

Cable

Length

on

Dru

m

Route

Length

for

1V

dro

p, 1

Phase

Route

Leng

th f

or

1V

dro

p,

3 P

hase

115

Sq. mm No. No. x mm mm mm mm mm mm mm V Meg. Ohm

Ohm A Kg/km m m m

N6145­021016 0.5 2 16/0.21 0.9 0.7 2.3 4.6 0.8 6.7 2000 720 40.1 11.2 62 500 0.8 1.0N6145­021017 0.75 2 24/0.21 1.1 0.7 2.5 5.0 0.8 7.1 2000 720 26.7 13.6 72 500 1.1 1.3N6145­021018 1.0 2 32/0.21 1.3 0.7 2.7 5.4 0.8 7.5 2000 720 20.0 16.0 80 500 1.32 1.52N6145­021019 1.5 2 30/0.26 1.55 0.7 2.95 5.9 0.8 8.0 2000 640 13.7 23.2 97 500 1.46 1.69N6145­021020 2.5 2 50/0.26 2.0 0.7 3.4 6.8 0.9 9.2 2000 520 8.21 31.2 139 500 1.65 1.90N6145­021021 4 2 56/0.31 2.5 0.8 4.1 8.2 0.9 10.7 2000 480 5.09 38.0 174 500 2.05 2.36N6145­021022 6 2 84/0.31 3.1 0.8 4.7 9.4 1.0 12.1 2000 410 3.39 56.0 236 500 2.05 2.37N6145­021023 10 2 80/0.41 4.1 1.0 6.1 12.2 1.1 15.3 3500 390 1.95 71.0 378 500 2.91 3.36N6145­021024 16 2 126/0.41 5.4 1.1 7.6 15.2 1.2 18.3 3500 320 1.24 100 560 500 3.60 4.16N6145­021025 25 2 189/0.41 6.8 1.3 9.4 18.8 1.4 22.6 3500 300 0.795 125 850 500 4.34 5.01N6145­021026 35 2 259/0.41 7.8 1.3 10.5 21.0 1.4 24.8 3500 240 0.565 147 1081 500 5.03 5.81N6145­021027 50 2 378/0.41 9.5 1.5 12.6 25.2 1.6 29.6 3500 240 0.393 180 1672 50O 5.78 6.68N6145­021028 70 2 348/0.51 11.5 1.5 14.6 29.2 1.8 34.0 3500 210 0.277 223 2271 500 6.52 7.52N6145­021029 95 2 456/0.51 12.9 1.6 16.3 32.6 1.9 37.8 3500 200 0.210 282 2925 250 7.13 8.23N6145­021030 120 2 570/0.51 14.8 1.6 18.2 36.4 2.0 41.9 3500 190 0.164 340 3519 250 8.24 9.51N6145­021031 150 2 741/0.51 16.8 1.8 20.6 41.2 2.2 47.1 3500 190 0.132 376 4400 250 8.98 10.36

116

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

Conductor Insulation

Sto

ck N

o.

Nom

inal C

ross

Sect

ional

Are

a

No. of

Core

s

No. of

Wir

es

(Typic

al V

alu

e)

x S

ing

le W

ire d

ia

(Max)

Dia

mete

r(N

om

inal)

Radia

l Thic

kness

(Nom

inal)

Dia

mete

r(N

om

inal)

Laid

up

dia

(N

om

)

Sheath

Rad

ial Thic

kness

(N

om

inal) Dia

mete

rO

vera

ll(N

om

inal)

Volt

ag

e T

est

Min

imum

Insu

lati

on R

esi

stance

per

km

at

20

0C

at

500

V

Maxim

um

Cond

uct

or

Resi

stance

per

km a

t 2

0 0

C

Curr

ent

Rati

ng

(A

ir a

mbie

nt

50

0C

) a

t 50

-60

Hz

Weig

ht

of

Cable

LEN

GTH O

N D

RU

M

Route

Leng

th f

or

1V

dro

p,

1 P

hase

Route

Length

for

1V

dro

p, 3

Phase

Sq. mm No. No. x mm mm mm mm mm mm mm V Meg. Ohm A Kg/km m m m

N6145­021032 0.5 3 16/0.21 0.9 0.7 2.3 5.0 0.8 7.1 200 720 40.1 9.8 70 500 1.0 1.1

N6145­021033 0.75 3 24/0.21 1.1 0.7 2.5 5.4 0.8 7.5 200 720 26.7 12.0 82 500 1.3 1.5

N6145­021034 1.0 3 32/0.21 1.3 0.7 2.7 5.8 0.8 7.9 200 720 20.0 14.0 95 500 1.5 1.74

N6145­021035 1.5 3 30/0.26 1.55 0.7 2.95 6.4 0.8 8.7 200 640 13.7 20.3 121 500 1.7 1.93

N6145­021036 2.5 3 50/0.26 2.0 0.7 3.4 7.3 0.9 9.6 200 520 8.21 27.3 163 500 1.9 2.17

N6145­021037 4 3 56/0.31 2.5 0.8 4.1 8.9 0.9 11.5 200 480 5.09 34.0 241 500 2.3 2.70

N6145­021038 6 3 84/0.31 3.1 0.8 4.7 10.2 1.0 12.8 200 410 3.39 49.0 320 500 2.8 3.19

N6145­021039 10 3 80/0.41 4.1 1.0 6.1 13.2 1.1 16.4 350 390 1.95 62.0 525 500 3.3 3.85

N6145­021040 16 3 126/0.41 5.4 1.1 7.6 16.4 1.2 19.8 350 320 1.24 88.0 784 500 4.1 4.75

N6145­021041 25 3 189/0.41 6.8 1.3 9.4 20.3 1.4 24.1 350 300 0.795 109 1150 500 5.0 5.72

N6145­021042 35 3 259/0.41 7.8 1.3 10.5 22.7 1.4 26.7 350 240 0.565 129 1510 500 5.7 6.64

N6145­021043 50 3 378/0.41 9.5 1.5 12.6 27.2 1.6 31.8 350 240 0.393 157 2150 500 6.6 7.63

N6145­021044 70 3 348/0.51 11.5 1.5 14.6 31.5 1.8 36.6 350 210 0.277 195 2950 500 7.4 8.60

N6145­021045 95 3 456/0.51 12.9 1.6 16.3 35.2 1.9 40.5 350 200 0.210 246 3765 250 8.1 9.41

N6145­021046 120 3 570/0.51 14.8 1.6 18.2 39.3 2.0 45.0 350 190 0.164 297 4675 250 9.4 10.87

N6145­021047 150 3 741/0.51 16.8 1.8 20.6 44.5 2.2 50.7 350 190 0.132 329 5915 250 10.3 11.85

N6145­021048 185 3 893/0.51 18.5 2.0 22.9 49.5 2.5 55.9 350 190 0.108 375 7193 250 10.7 12.39

N6145­021049 240 3 1184/0.51 21.0 2.2 25.9 55.9 2.7 62.9 350 160 0.0817 438 9347 250 12.0 13.90

117

TABLES OF DIMENSIONS (CONTD)

TABLE 27 : THREE CORE CABLES (UNSCREENED) , 600 V

TABLES OF DIMENSIONS (CONTD)

TABLE 28 : MULTICORE CABLES, UNSCREENED , 600 V

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

Conductor Insulation

Sto

ck N

o.

Nom

inal C

ross

Sect

ional

Are

a

No. of

Core

s

No. of

Wir

es

(Typic

al V

alu

e)

x S

ing

le W

ire d

ia (

Max)

Dia

mete

r(N

om

inal)

Rad

ial Thic

kness

(Nom

inal)

Dia

mete

r(N

om

inal)

No.

of

Core

s per

layer

Dia

mete

r over

laid

-up C

ore

s (N

om

inal)

Sheath

Rad

ial Thic

kness

(N

om

inal) Dia

mete

rO

vera

ll(N

om

inal)

Volt

ag

e T

est

Min

imum

Insu

lati

on R

esi

stance

per

km

at

20

0C

at

500

V

Maxim

um

Cond

uct

or

Resi

stance

per

km a

t 2

0 0

C

Curr

ent

Rati

ng

(A

ir a

mbie

nt

50

0C

) at

50

-60

Hz

Weig

ht

of

Cable

Length

on

Dru

m

Route

Length

for

1V

dro

p, 1

Phase

118

Sq. mm No. No. x mm

mm mm mm mm mm mm V Meg. Ohm Ohm A Kg/km m m

N6145-0210

500.5 4 16/0.21 0.9 0.7 2.3 4 5.6 0.8 7.7 2000 720 40.1 9.8 78 500 1.0

N6145-0210

510.75 4 24/0.21 1.1 0.7 2.5 4 6.1 0.8 8.2 2000 720 26.7 12.0 93 500 1.2

N6145-0210

521.0 4 32/0.21 1.3 0.7 2.7 4 6.55 0.8 8.7 2000 720 20.0 14.0 109 500 1.5

N6145-0210

531.5 4 30/0.26 1.55 0.7 2.95 4 7.15 0.9 9.5 2000 640 13.7 20.3 139 500 1.7

N6145-0210

542.5 4 50/0.26 2.0 0.7 3.4 4 8.25 0.9 10.6 2000 520 8.21 27.3 192 500 1.9

N6145-0210

554.0 4 56/0.31 2.5 0.8 4.1 4 9.9 1.0 12.7 2000 480 5.09 34 285 500 2.3

N6145-0210

560.5 5 16/0.21 0.9 0.7 2.3 F.5 6.2 0.8 8.4 2000 720 40.1 8.4 94 500 1.2

N6145-0210

571.0 5 32/0.21 1.3 0.7 2.7 F.5 7.3 0.9 9.7 2000 720 20.0 12 139 500 1.8

N6145-0210

582.5 5 50/0.26 2.0 0.7 3.4 F.5 9.2 1.0 11.8 2000 520 8.21 23.4 242 500 2.2

N6145-0210

594.0 5 56/0.31 2.5 0.8 4.1 F.5 11.1 1.1 14.1 2000 480 5.09 29 360 500 2.7

N6145-0210

606.0 6 84/0.31 3.1 0.8 4.7 F.6 14.1 1.2 17.4 2000 410 3.39 42 586 500 3.2

N6145-0210

610.5 7 16/0.21 0.9 0.7 2.3 1.6 6.9 0.8 9.1 2000 720 40.1 8.4 117 500 1.2

N6145-0210

621.0 7 32/0.21 1.3 0.7 2.7 1.6 8.10 0.9 10.6 2000 720 20.0 12 174 500 1.8

N6145-0210

632.5 7 50/0.26 2.0 0.7 3.4 1.6 10.2 1.0 12.9 2000 520 8.21 23.4 306 500 2.2

N6145-0210

644.0 7 56/0.31 2.5 0.8 4.1 1.6 12.3 1.1 15.4 2000 480 5.09 29 459 500 2.7

N6145-0210

656.0 7 84/0.31 3.1 0.8 4.7 1.6 14.1 1.2 17.4 2000 410 3.39 42 634 500 3.2

N6145-0210

6610.0 7 80/0.41 4.1 1.0 6.1 1.6 18.3 1.3 22.0 3500 390 1.95 53 1028 500 3.9

N6145-0210

6716.0 7 126/0.41 5.4 1.1 7.6 1.6 22.8 1.5 27.0 3500 320 1.24 75 1555 500 4.8

N6145-0210

6825.0 7 189/0.41 6.8 1.3 9.4 1.6 28.2 1.7 32.9 3500 240 0.795 94 2306 500 7.5

N6145-0210

6935.0 7 266/0.41 7.9 1.3 10.5 1.6 31.5 1.8 36.4 3500 240 0.565 110 3074 250 6.4

119

N6145-0210

7050.0 7 385/0.41 9.6 1.5 12.6 1.6 37.8 2.0 43.4 3500 240 0.393 134 4383 250 7.6

N6145-0210

7170.0 7 354/0.51 11.6 1.5 14.6 1.6 43.8 2.3 50.0 3500 210 0.277 167 6077 250 8.6

N6145-0210

720.5 8 16/0.21 0.9 0.7 2.3 F.8 8.45 0.9 11.0 2000 720 40.1 8.4 150 500 1.2

N6145-0210

731.5 8 30/0.26 1.55 0.7 2.95 F.8 10.8 1.1 13.8 2000 640 13.7 17.4 299 500 1.9

N6145-0210

742.5 8 50/0.26 2.0 0.7 3.4 F.8 12.5 1.1 15.4 2000 520 8.21 23.4 412 500 2.2

N6145-0210

754.0 8 56/0.31 2.5 0.8 4.1 F.8 15.0 1.2 18.4 2000 480 5.09 29 613 500 2.7

N6145-0210

760.5 10 16/0.21 0.9 0.7 2.3 2.8 9.2 1.0 12.0 2000 720 40.1 7 185 500 1.4

N6145-0210

771.0 10 32/0.21 1.3 0.7 2.7 2.8 10.8 1.0 13.6 2000 720 20.0 10.0 260 500 2.1

N6145-0210

782.5 10 50/0.26 2.0 0.7 3.4 2.8 13.6 1.2 16.8 2000 520 8.21 19.5 454 500 2.6

N6145-0210

794.0 10 56/0.31 2.5 0.8 4.1 2.8 16.4 1.3 20.1 2000 480 5.09 24 675 500 3.3

120

TABLES OF DIMENSIONS (CONTD)

TABLE 28 : MULTICORE CABLES, UNSCREENED (CONTD) , 600 V

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

Conductor Insulation

Sto

ck N

o.

Nom

inal C

ross

Sect

ional

Are

a

No.

of

Core

s

No. of

Wir

es

(Typic

al V

alu

e)

x S

ing

le W

ire

dia

(M

ax)

Dia

mete

r(N

om

inal)

Radia

l Thic

kness

(Nom

inal)

Dia

mete

r(N

om

inal)

No. of

Core

s per

layer

Dia

mete

r over

laid

-up C

ore

s (N

om

inal)

Sheath

Rad

ial Thic

kness

(N

om

inal) Dia

mete

rO

vera

ll(N

om

inal)

Volt

ag

e T

est

Min

imu

m Insu

lati

on

Resi

stance

per

km a

t 2

0 0

C a

t 5

00

V

Maxim

um

Cond

uct

or

Resi

stance

per

km a

t 20

0C

Curr

ent

Rati

ng

(A

ir a

mbie

nt

50

0C

) a

t 50

-60

Hz

Weig

ht

of

Cable

Length

on

Dru

m

Route

Length

for

1V

dro

p, 1

Phase

121

Sq. mm No. No. x mm

mm mm mm mm mm mm V Meg. Ohm Ohm A Kg/km m m

N6145-021080

0.5 12 16/0.21 0.9 0.7 2.3 3.9 9.6 1.0 12.4 2000 720 40.1 7.0 199 5001.4

N6145-021081

1.0 14 32/0.21 1.3 0.7 2.7 4.10 11.9 1.1 15.0 2000 720 20.0 10.0 336 5002.1

N6145-021082

2.5 14 50/0.26 2.0 0.7 3.4 4.10 15.0 1.2 18.3 2000 520 8.21 19.5 596 5002.6

N6145-021083

4.0 14 56/0.31 2.5 0.8 4.1 4.10 18.1 1.3 21.9 2000 480 5.09 24.0 895 5003.3

N6145-021084

6.0 14 84/0.31 3.1 0.8 4.7 4.10 20.7 1.4 24.7 2000 410 3.39 30.5 1238 5003.9

N6145-021085

10.0 14 80/0.41 4.1 1.0 6.1 4.10 26.9 1.7 31.9 3500 390 1.95 44.5 2049 2504.6

N6145-021086

16.0 14 126/0.41 5.4 1.1 7.6 4.10 33.5 1.9 38.5 3500 320 1.24 63.0 3087 2505.8

N6145-021087

25.0 14 189/0.41 6.8 1.3 9.4 4.10 41.5 2.2 47.6 3500 240 0.795 78.0 4595 2509.1

N6145-021088

35.0 14 266/0.41 7.9 1.3 10.5 4.10 46.3 2.4 52.9 3500 240 0.565 92.0 6152 2507.7

122

TABLES OF DIMENSIONS (CONTD)

TABLE 28 : MULTICORE CABLES, UNSCREENED , 600 V

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

Conductor InsulationS

tock

No.

Nom

inal C

ross

Sect

ional

Are

a

No.

of

Core

s

No. of

Wir

es

(Typic

al V

alu

e)

x S

ing

le

Wir

e d

ia (M

ax)

Dia

mete

r(N

om

inal)

Radia

l Thic

kness

(Nom

inal)

Dia

mete

r(N

om

inal)

No.

of

Core

s per

layer

Dia

mete

r over

laid

-up C

ore

s (N

om

inal)

Sheath

Rad

ial Thic

kness

(N

om

inal) Dia

mete

rO

vera

ll(N

om

inal)

Volt

ag

e T

est

Min

imum

Insu

lati

on R

esi

stance

per

km

at

20

0C

at

50

0 V

Maxim

um

Cond

uct

or

Resi

stance

per

km

at

20 0

C

Curr

ent

Rati

ng (

Air

am

bie

nt

50

0C

) a

t 5

0-

60 H

z Weig

ht

of

Cable

Leng

th o

n D

rum

Route

Length

for

1V

dro

p, 1

Phase

123

Sq. mm No. No. x mm

mm mm mm mm mm mm V Meg. Ohm Ohm A Kg/km m m

N6145-0210

891.0 18 32/0.21 1.3 0.7 2.7 F.6.12 13.5 1.2 16.9 2000 720 20.0 9.0 434 500 2.2

N6145-0210

902.5 18 50/0.26 2.0 0.7 3.4 F.6.12 17.0 1.3 20.6 2000 520 8.21 17.5 780 500 2.9

N6145-0210

914.0 18 56/0.31 2.5 0.8 4.1 F.6.12 20.5 1.4 24.6 2000 480 5.09 22.0 1168 500 3.6

N6145-0210

926.0 18 84/0.31 3.1 0.8 4.7 F.6.12 23.5 1.5 27.8 2000 410 3.39 28.0 1598 500 4.2

N6145-0210

9310.0 18 80/0.41 4.1 1.0 6.1 F.6.12 30.5 1.8 35.8 3500 390 1.95 40.0 2644 250 5.1

N6145-0210

9416.0 18 126/0.41 5.4 1.1 7.6 F.6.12 38.0 2.0 43.3 3500 320 1.24 56.0 3984 250 6.5

N6145-0210

950.5 19 16/0.21 0.9 0.7 2.3 1.6.12 11.5 1.1 14.6 2000 720 40.1 6.3 297 500 1.6

N6145-0210

961.0 19 32/0.21 1.3 0.7 2.7 1.6.12 13.5 1.2 16.9 2000 720 20.0 9.0 442 500 0.2

N6145-0210

971.5 22 30/0.26 1.55 0.7 2.95 2.7.13 16.75 1.3 20.4 2000 640 13.7 13.1 685 500 2.7

N6145-0210

982.5 22 50/0.26 2.0 0.7 3.4 2.7.13 19.3 1.4 23.2 2000 520 8.21 17.5 979 500 2.9

N6145-0210

991.0 24 32/0.21 1.3 0.7 2.7 2.8.14 16.2 1.3 19.9 2000 720 20.0 9.0 561 500 2.2

N6145-0211

001.5 24 30/0.26 1.55 0.7 2.95 2.8.14 17.7 1.3 21.4 2000 640 13.7 13.1 705 500 2.7

N6145-0211

012.5 24 50/0.26 2.0 0.7 3.4 2.8.14 20.4 1.4 24.3 2000 520 8.21 17.5 1013 250 2.9

N6145-0211

024.0 24 56/0.31 2.5 0.8 4.1 2.8.14 24.6 1.6 29.3 2000 480 5.09 22.0 1535 250 3.6

N6145-0211

030.5 27 16/0.21 0.9 0.7 2.3 3.9.15 14.15 1.2 17.6 2000 720 40.1 5.6 413 250 1.8

N6145-0211

041.0 30 32/0.21 1.3 0.7 2.7 4.10.16 17.3 1.3 21.0 2000 720 20.0 8.0 677 250 2.9

N6145-0211

051.5 30 30/0.26 1.55 0.7 2.95 4.10.16 18.9 1.3 22.6 2000 640 13.7 11.6 855 250 3.8

N6145-0211

062.5 30 50/0.26 2.0 0.7 3.4 4.10.16 21.8 1.4 25.8 2000 520 8.21 15.6 1234 250 3.2

N6145-0211

074.0 30 56/0.31 2.5 0.8 4.1 4.10.16 26.3 1.7 31.3 2000 480 5.09 19.0 1893 250 4.1

N6145-0211

086.0 30 84/0.31 3.1 0.8 4.7 4.10.16 30.15 1.8 35.4 2000 410 3.39 28.0 2615 250 4.9

124

N6145-0212

1210.0 30 80/0.41 4.1 1.0 6.1 4.10.16 39.1 2.1 45.4 3500 390 1.95 36.0 4309 250 5.7

N6145-0212

131.0 36 32/0.21 1.3 0.7 2.7 F.6.12.18 18.9 1.3 22.7 2000 720 20.0 8.0 802 250 2.6

N6145-0212

142.5 36 50/0.26 2.0 0.7 3.4 F.6.12.18 23.8 1.5 28.1 2000 520 8.21 15.6 1485 250 3.2

N6145-0211

094.0 36 56/0.31 2.5 0.8 4.1 F.6.12.18 28.7 1.7 33.8 2000 480 5.09 19.0 2255 250 4.1

N6145-0211

100.5 37 16/0.21 0.9 0.7 2.3

1.6.12.18 16.1 1.3 19.9 2000 720 40.1 5.6 549 250 1.8

N6145-0211

111.0 37 32/0.21 1.3 0.7 2.7

1.6.12.18

18.9 1.3 22.7 2000 720 20.0 7.6 811 250 2.6

N6145-0211

121.0 44 32/0.21 1.3 0.7 2.7

2.8.14.20 21.6 1.4 25.7 2000 720 20.0 8.0 970 250 2.6

N6145-0211

132.5 44 50/0.26 2.0 0.7 3.4

2.8.14.20

27.2 1.7 32.0 2000 520 8.21 15.6 1814 250 3.2

TABLES OF DIMENSIONS (CONTD)TABLE 28 : MULTI ( FOUR ) CORE CABLES (UNSCREENED), 600 V

125

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

Conductor Insulation

Sto

ck N

o.

Nom

inal C

ross

Sect

ional

Are

a

No.

of

Core

s

No. of

Wir

es

(Typic

al V

alu

e)

x S

ing

le W

ire

dia

(M

ax)

Dia

mete

r(N

om

inal)

Radia

l Thic

kness

(Nom

inal)

Dia

mete

r(N

om

inal)

No. of

Core

s Per

layer

Laid

up d

iam

ete

r (N

om

)

Sheath

Rad

ial Thic

kness

(N

om

inal) Dia

mete

rO

vera

ll(N

om

inal)

Volt

ag

e T

est

Min

imu

m Insu

lati

on

Resi

stance

per

km a

t 2

0 0

C a

t 5

00

V

Maxim

um

Cond

uct

or

Resi

stance

per

km a

t 20

0C

Curr

ent

Rati

ng (

Air

am

bie

nt

50

0C

) a

t 5

0-6

0

Hz

Weig

ht

of

Cable

Leng

th o

n D

rum

Rou

te L

en

gth

for

1V

dro

p,

1 P

hase

Rou

te L

en

gth

for

1V

dro

p,

3 P

hase

Sq. n x mm mm mm mm mm mm mm V Meg. Ohm Ohm A Kg/km m m

New Addition 6 4 84/0.31 3.1 0.8 4.7 4 11.4 1.1 14.6 2000 410 3.39 43 400 500 2.6 3New Addition 50 4 385/0.41 9.6 1.5 12.6 4 30.5 2.0 36.2 3500 240 0.393 157 2860 500 6.1 7New Addition 70 4 354/0.51 11.6 1.5 14.6 4 35.3 1.9 40.8 3500 210 0.277 195 3830 500 6.9 8New Addition 95 4 468/0.51 13.1 1.6 16.3 4 39.4 2.0 45.3 3500 200 0.210 246 4900 250 7.3 8.4New Addition 120 4 590/0.51 15.0 1.6 18.2 4 44.0 2.2 50.2 3500 190 0.164 297 6065 250 7.7 8.9New Addition 10 4 80/0.41 4.1 1.0 6.1 4 15.0 1.2 18.5 2000 390 1.95 62 680 250 0.31 0.36New Addition 16 4 126/0.41 5.4 1.1 7.6 4 18.5 1.4 22.0 3500 320 1.24 78 1000 250 0.39 0.45New Addition 25 4 189/0.41 6.8 1.3 9.4 4 22.8 1.5 27.0 3500 300 0.795 109 1480 250 4.3 5.0New Addition 35 4 266/0.41 7.9 1.3 10.5 4 25.5 1.5 29.5 3500 240 0.565 129 1900 250 8.5 9.8New Addition 1.5 5 30/0.26 1.55 0.7 2.95 5 8.0 0.9 11.1 2000 640 13.7 15 185 500 1.8 2.1New Addition 1.5 7 30/0.26 1.55 0.7 2.95 1.6 9.05 1.1 12.5 2000 640 13.7 15 248 500 1.8 2.1New Addition 1.5 12 30/0.26 1.55 0.7 2.95 3.9 12.5 1.2 16.1 2000 640 13.7 12.5 390 500 2.2 2.5

New Addition 0.75 19 24/0.21 1.1 0.7 2.5 1.6.1 12.5 1.5 16.5 2000 720 26.7 9.5 385 500 1.5 1.7

New Addition 1.5 19 30/0.26 1.55 0.7 2.95 1.6.1 14.9 1.6 19.5 2000 640 13.7 11.25 600 250 2.4 2.8

New Addition 1.5 27 30/0.26 1.55 0.7 2.95 3.9.1 18.7 1.7 23.0 2000 640 13.7 11.25 800 250 2.4 2.8

New Addition 1.5 37 30/0.26 1.55 0.7 2.95 1.6.1 20.8 1.8 26.0 2000 640 13.7 11.28 1080 250 2.4 2.8

126

TABLES OF DIMENSIONS (CONTD)Table 29 : Single and Multicore Cables, Collectively Screened, 600 V

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22

Conductor Insulation Tinned Copper Wire Braid

Sto

ck N

o.

Nom

inal C

ross

Sect

ional

Are

a

No.

of

Core

s

No. of

Wir

es

(Typic

al V

alu

e)

x S

ing

le W

ire d

ia

(Max)

Dia

mete

r(N

om

inal)

Rad

ial Thic

kness

(Nom

inal)

Dia

mete

r(N

om

inal)

No. of

Core

s per

layer

Dia

mete

r over

laid

-up

Core

s (N

om

inal)

Thic

kness

of

Bin

der

/ in

ners

heath

Dia

mete

r over

Inners

heath

ed

/ t

aped

laid

-up C

ore

s (N

om

inal)

Siz

e

Dia

mete

r over

Bra

id (

Nom

inal)

Sheath

Radia

l Thic

kness

(N

om

inal) Dia

mete

rO

vera

ll(N

om

inal)

Volt

ag

e T

est

Min

imum

Insu

lati

on R

esi

stance

per

km

at

20

0C

at

500

V

Maxim

um

Cond

uct

or

Resi

stance

per

km a

t 20

0C

Curr

ent

Rati

ng (

Air

am

bie

nt

50

0C

) a

t 5

0-6

0 H

z

Weig

ht

of

Cable

LEN

GTH O

N D

RU

M

Route

Length

for

1V

dro

p, 1

Phase

Sq. No. No. x mm mm mm mm mm mm mm mm mm mm mm V Meg. Ohm Ohm A Kg/km m m

N6145-021114 10 1 80/0.41 4.1 1 6.1 1 N.A. N.A. N.A. 0.2 7.7 0.8 10.5

2000 390 1.95 89.0 225

500 2.3

N6145-021115 50 1 378/0.41 9.5 1.5 12.5 1 N.A. N.A. N.A. 0.2 14.1 1.1 17.3

2000 240 0.393 224 710

500 4.5

New Addition 4.0 1 56/0.31 2.5 0.8 4.1 1 N.A. N.A. N.A. 0.2 5.1 0.8 8.2200

0 480 5.09 48 150500 1.89

New Addition 240 1 1184/0.51 21.0 2.225.4 1 N.A. N.A. N.A. 0.3 26.9 1.8 32.0

3500 160 0.0817 626 3050

250 9.73

N6145-021116 0.5 2 16/0.21 0.9 0.7 2.3 2 4.7 0.02 4.8 0.2 5.8 0.8 8.3

2000 720 40.1 11.0 103

500 0.9

N6145-021117 1 2 32/0.21 1.3 0.7 2.7 2 5.5 0.02 5.6 0.2 6.6 0.8 9.1

2000 720 20.0 16.0 119

500 1.3

N6145-021118 1.5 2 30/0.26 1.55 0.7

2.95 2 6 0.02 6.1 0.2 7.1 0.9 9.8

2000 640 13.7 23.2 142

500 1.5

N6145-021119 2.5 2 50/0.26 2 0.7 3.4 2 6.9 0.02 7 0.2 8.0 0.9 10.7

2000 520 8.21 31.2 187

500 1.6

N6145-021120 4 2 56/0.31 2.5 0.8 4.1 2 8.3 0.02 8.4 0.2 9.4 1.0 12.3

2000 480 5.09 38.0 256

500 2.1

N6145-021121 6 2 84/0.31 3.1 0.8 4.7 2 9.5 0.02 9.6 0.2 10.6 1.2 13.9

3500 410 3.39 56.0 319

500 2.4

127

N6145-021122

10 2 80/0.41 4.1 1 6.1 2 12.3 0.02 12.4 0.2 13.4 1.2 16.7 3500

390 1.95 71.0 501 500

2.9

N6145-021123

16 2 126/0.41 5.4 1.1 7.6 2 15.3 0.02 15.4 0.3 16.9 1.3 20.5 3500

320 1.24 100 755 500

3.6

N6145-021124

25 2 189/0.41 6.8 1.3 9.4 2 18.9 0.02 19 0.3 20.5 1.5 24.5 3500

300 0.795 125 1051 500

4.0

N6145-021125

35 2 266/0.41 7.9 1.3 10.5

2 21.1 0.3 23.1 0.3 24.6 1.6 28.3 3500

240 0.565 147 1321 250

4.8

N6145-021126

50 2 385/0.41 9.6 1.5 12.6

2 25.3 0.3 27.7 0.3 29.2 1.8 33.0 3500

240 0.393 179 1827 250

5.7

N6145-021127

70 2 354/0.51 11.6 1.5 14.6

2 29.3 0.3 31.7 0.3 33.2 1.8 37.8 3500

210 0.277 223 2443 250

6.5

N6145-021128

95 2 468/0.51 13.1 1.6 16.3

2 32.7 0.4 35.1 0.3 36.6 2.0 42.2 3500

200 0.21 282 3077 250

6.8

N6145-021129

120 2 590/0.51 15 1.6 18.2

2 36.5 0.4 39.3 0.3 40.8 2.2 46.5 3500

190 0.164 340 3753 250

7.2

N6145-021130

150 2 749/0.51 17 1.8 20.6

2 41.3 0.5 44.1 0.3 45.6 2.5 52.6 3500

190 0.132 376 4695 250

8.1

N6145-021131

0.5 3 16/0.21 0.9 0.7 2.3 3 5.1 0.02 5.2 0.2 6.2 0.8 9.0 2000

720 40.1 10.0 122 500

1.0

N6145-021132

1 3 32/0.21 1.3 0.7 2.7 3 5.9 0.02 6 0.2 7.0 0.9 10.0 2000

720 20.0 14.0 154 500

1.5

N6145-021133

1.5 3 30/0.26 1.55 0.7 2.95

3 6.5 0.02 6.6 0.2 7.6 0.9 10.5 2000

640 13.7 20.3 176 500

1.6

N6145-021134

2.5 3 50/0.26 2 0.7 3.4 3 7.5 0.02 7.6 0.2 8.6 0.9 11.5 2000

520 8.21 27,3 225 500

1.9

N6145-021135

4 3 56/0.31 2.5 0.8 4.1 3 9.0 0.02 9.1 0.2 10.1 0.9 13.0 2000

480 5.09 34.0 314 500

2.3

N6145-021136

6 3 84/0.31 3.1 0.8 4.7 3 10.3 0.02 10.4 0.2 11.4 1.0 14.5 2000

410 3.39 49.0 402 500

2.7

N6145-021137

10 3 80/0.41 4.1 1 6.1 3 13.3 0.02 13.4 0.2 14.4 1.0 17.7 2000

390 1.95 62.0 627 500

3.3

N6145-021138

16 3 126/0.41 5.4 1.1 7.6 3 16.6 0.02 16.7 0.3 18.2 1.3 22.3 3500

320 1.24 88.0 972 500

4.1

N6145-021139

25 3 189/0.41 6.8 1.3 9.4 3 20.5 0.02 20.6 0.3 22.1 1.5 26.7 3500

300 0.795 109 1365 500

4.6

N6145-021140

35 3 266/0.41 7.9 1.3 10.5

3 22.7 0.3 24.7 0.3 26.2 1.6 30.5 3500

240 0.565 129 1922 250

5.5

N6145-021141

50 3 385/0.41 9.6 1.5 12.6

3 27.4 0.3 29.8 0.3 31.3 1.8 36.3 3500

240 0.393 157 2500 250

6.5

N6145-021142

70 3 354/0.51 11.6 1.5 14.6

3 31.6 0.4 34 0.3 35.5 2.0 40.7 3500

210 0.277 195 3485 250

7.4

N6145-021143

95 3 468/0.51 13.1 1.6 16.3

3 35.3 0.4 37.7 0.3 39.2 2.2 44.9 3500

200 0.210 246 4360 250

7.7

N6145-021144

120 3 590/0.51 15 1.6 18.2

3 39.4 0.4 42.2 0.3 43.7 2.4 49.6 3500

190 0.164 297 5340 250

8.2

N6145-021145

150 3 749/0.51 17 1.8 20.6

3 44.6 0.5 47.4 0.3 48.9 2.6 55.7 3500

190 0.132 329 6660 250

9.2

N6145-021146

185 3 921/0.51 18.8 2.0 22.9

3 49.6 0.5 52.8 0.3 54.3 2.8 61.0 3500

190 0.108 375 8020 250

9.9

N6145-021147

240 3 1205/0.51 21.5 2.2 25.9

3 56 0.6 59.2 0.3 60.7 3.0 68.6 3500

160 0.0817 438 10280 250

11.2

128

TABLES OF DIMENSIONS (CONTD)Table 29 : Single and Multicore Cables, Collectively Screened, 600 V

1 2 3 4 5 6 7 8 9 9 10 11 12 13 15 16 17 18 19 20 21 22

Conductor Insulation Tinned Copper Wire

Braid

Sto

ck N

o.

Nom

inal C

ross

Sect

ional

Are

a

No.

of

Core

s

No. of

Wir

es

(Typic

al V

alu

e)

x S

ing

le W

ire d

ia

(Max)

Dia

mete

r(N

om

inal)

Rad

ial Thic

kness

(Nom

inal)

Dia

mete

r(N

om

inal)

No.

of

Core

s per

layer

Dia

mete

r over

laid

-up C

ore

s (N

om

inal)

Thic

kness

of

Bin

der

/ in

ners

heath

Dia

mete

r over

Inners

heath

ed

/ t

aped

laid

-up C

ore

s (N

om

inal)

Siz

e

Dia

mete

r over

Bra

id (

Nom

inal)

Sheath

Radia

l Thic

kness

(N

om

inal) Dia

mete

rO

vera

ll(N

om

inal)

Volt

ag

e T

est

Min

imu

m Insu

lati

on

Resi

stance

per

km a

t 2

0 0

C a

t 50

0 V

Maxim

um

Cond

uct

or

Resi

stance

per

km a

t 2

0 0

C

Curr

ent

Rati

ng

(A

ir a

mbie

nt

50

0C

) a

t 50

-60

Hz

WEIG

HT O

F C

AB

LE

Length

on

Dru

m

Route

Leng

th f

or

1V

dro

p,

1 P

hase

Sq. No No. x mm

mm mm mm mm mm mm m mm mm mm V Meg. Ohm A Kg/K m m

N6145-021148 1 4

32/0.21 1.3 0.7 2.7 4 6.7 0.02 6.8

0.2 7.8 0.9 10.1 2000 720 20.0 14.0 166 500 2.0

N6145-021149 1.5 4

30/0.26 1.55 0.7 2.95 4 7.1

0.020 7.2

0.2 8.2 0.9 10.7 2000 640 13.7 20.3 195 500 2.7

N6145-021150 2.5 4

50/0.26 2 0.7 3.4 4 8.4

0.020 8.4

0.2 9.4 1.0 12.0 2000 520 8.21 27.3 260 500 3.2

N6145-021151 6 4

84/0.31 3.1 0.8 4.7 4 11.5

0.020 11.6

0.2 12.6 1.1 15.4 2000 410 3.39 49.0 475 500 4.1

N6145-021152 1 5

32/0.21 1.3 0.7 2.7 F.5 7.3

0.020 7.4

0.2 8.4 0.9 11.0 2000 720 20.0 12.0 205 500 1.8

N6145-021153 0.75 5

24/0.21 1.1 0.7 2.5 F.5 6.8

0.020 6.9

0.2 7.8 0.9 10.4 2000 720 26.7 10.2 190 500 2.0

N6145-021154 1.5 5

30/0.26 1.55 0.7 2.95 F.5 8.0

0.020

8.0 0.2 9.0 0.9 11.6 2000 640 13.7 17.4 250 500 1.9

N6145-021155 0.5 7

16/0.21 0.9 0.7 2.3 1.6 7.1

0.020

7.2 0.2 8.2 0.9 10.7 2000 720 40.1 8.4 193 500 1.2

129

TABLES OF DIMENSIONS (CONTD)Table 29: Single and Multicore Cables, Collectively Screened, 600 V

N6145-021156

0.75 7 24/0.21

1.1 0.7 2.5 1.6 7.5 0.020

7.6 0.2

8.7 0.9 11.3 2000 720 26.7 10.0 220 500 1.5

N6145-021157

0.75 8 24/0.21

1.1 0.7 2.5 2.6 10.2 0.020

10.3 0.2

11.3 1.1 14.0 2000 720 26.7 10.0 280 500 1.5

N6145-021158

1 8 32/0.21

1.3 0.7 2.7 2.6 11.0 0.020

11.1 0.2

12.1 1.1 14.8 2000 720 20.0 12.0 290 500 1.8

N6145-021159

0.5 12 16/0.21

0.9 0.7 2.3 3.9 9.8 0.020

9.9 0.2

10.9 1.1 14.3 2000 720 40.1 7.0 290 500 1.4

N6145-021160

0.75 12 24/0.21

1.1 0.7 2.5 3.9 10.4 0.020

10.5 0.2

11.5 1.1 14.9 2000 720 26.7 9.0 375 500 1.7

N6145-021161

1 12 32/0.21

1.3 0.7 2.7 3.9 11.4 0.020

11.5 0.2

12.5 1.1 15.9 2000 720 20.0 10.0 390 500 2.0

N6145-021162

1 14 32/0.21

1.3 0.7 2.7 4.10 12.1 0.020

12.2 0.2

13.2 1.2 16.9 2000 720 20.0 10.0 445 500 2.0

N6145-021215

0.75 14 24/0.21

1.1 0.7 2.5 4.10 11.1 0.020

11.2 0.2

12.2 1.2 16.1 2000 720 26.7 9.0 390 500 1.7

N6145-021163

0.5 19 16/0.21

0.9 0.7 2.3 1.6.12 11.8 0.020

11.9 0.2

12.9 1.1 16.5 2000 720 40.1 6.3 400 500 1.6

N6145-021164

0.5 27 16/0.21

0.9 0.7 2.3 3.9.15 14.5 0.020

14.6 0.2

15.8 1.2 19.9 2000 720 40.1 5.6 550 250 1.8

N6145-021165

0.75 30 24/0.21

1.1 0.7 2.5 4.10.16 16.1 0.020

16.2 0.3

17.7 1.6 22.7 2000 720 26.7 7.0 780 250 2.1

N6145-021166

0.75 24 24/0.21

1.1 0.7 2.5 2.8.14 15.0 0.020

15.1 0.3

16.6 1.6 21.5 2000 720 26.7 8.0 700 250 1.9

N6145-021167

0.5 37 16/0.21

0.9 0.7 2.3 1.6.12.18 16.1 0.020

16.2 0.3

17.7 1.6 23.0 2000 720 40.1 5.6 783 250 1.8130

131

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22

Conductor Insulation Tinned Copper Wire Braid

Sto

ck N

o.

Nom

inal C

ross

Sect

ional

Are

a

No.

OF

CO

RES

No. of

Wir

es

(Typic

al V

alu

e)

x S

ing

le W

ire d

ia

(Max)

Dia

mete

r(N

om

inal)

Rad

ial Thic

kness

(Nom

inal)

Dia

mete

r(N

om

inal)

No. of

Core

s per

layer

Dia

mete

r over

laid

-up C

ore

s (N

om

inal)

Thic

kness

of

inners

heath

Dia

mete

r over

Inners

heath

ed

/ t

aped

laid

-up C

ore

s (N

om

inal)

Siz

e

Dia

mete

r over

Bra

id (

Nom

inal)

Sheath

Rad

ial Thic

kness

(N

om

inal) Dia

mete

rO

vera

ll(N

om

inal)

Volt

ag

e T

est

Min

imu

m Insu

lati

on

Resi

stance

per

km a

t 2

0 0

C a

t 50

0 V

Maxim

um

Cond

uct

or

Resi

stance

per

km a

t 20

0C

Curr

ent

Rati

ng (

Air

am

bie

nt

50

0C

) a

t 5

0-6

0 H

z

WEIG

HT O

F C

AB

LE

Length

on

Dru

m

Route

Length

for

1V

dro

p, 1

Phase

Sq. No. No. x mm mm mm mm mm mm mm mm mm mm mm V Meg. Ohm A Kg/km m m

N6145-021168

10 1 80/0.41 4.1 1 6.1 1 N.A. N.A. N.A. 0.3 7.7 0.8 11.22000

390 1.95 89.0 250 500 2.3

N6145-021169 50 1 378/0.41 9.5 1.5

12.5 1 N.A. N.A. N.A. 0.3 14.1 1.1 18.0

2000 240 0.393 224 760 500 4.5

N6145-021170 0.5 2 16/0.21 0.9 0.7 2.3 2 4.7 0.02 4.8 0.3 6.3 0.8 8.8

2000 720 40.1 11.2 115 500 0.9

N6145-021171 1 2 32/0.21 1.3 0.7 2.7 2 5.5 0.02 5.6 0.3 7.1 0.8 9.6

2000 720 20 16.0 140 500 1.3

N6145-021172 1.5 2 30/0.26 1.55 0.7

2.95 2 6 0.02 6.1 0.3 7.6 0.9 10.3

2000 640 13.7 23.2 165 500 1.5

N6145-021173 2.5 2 50/0.26 2.0 0.7 3.4 2 6.9 0.02 7 0.3 8.5 0.9 11.2

2000 520 8.21 31.2 205 500 0.6

N6145-021174 4 2 56/0.31 2.5 0.8 4.1 2 8.3 0.02 8.4 0.3 9.9 1.0 12.8

2000 480 5.09 38.0 270 500 2.1

N6145-021175 6 2 84/0.31 3.1 0.8 4.7 2 9.5 0.02 9.6 0.3 11.1 1.2 14.4

3500 410 3.39 56.0 350 500 2.4

N6145-021176 10 2 80/0.41 4.1 1 6.1 2

12.3 0.02 12.4 0.3 13.9 1.2 17.2

3500 390 1.95 71.0 518 500 2.9

N6145-021177 50 2 385/0.41 9.6 1.5

12.6 2

25.3 0.3 27.7 0.4 29.7 1.8 33.5

3500 240 0.393 179 2120 250 5.7

N6145-021178 70 2 354/0.51 11.6 1.5

14.6 2

29.3 0.3 31.7 0.4 33.7 1.8 38.3

3500 210 0.277 223 2700 250 6.5

N6145-021179 95 2 468/0.51 13.1 1.6

16.3 2

32.7 0.4 35.1 0.4 37.1 2.0 42.7

3500 200 0.21 282 3470 250 5.4

N6145-021180 120 2 590/0.51 15.0 1.6

18.2 2

36.5 0.4 39.3 0.4 41.3 2.2 47.0

3500 190 0.164 340 4150 250 7.2

N6145-021181 150 2 749/0.51 17.0 1.8

20.6 2

41.3 0.5 44.1 0.4 46.1 2.5 53.1

3500 190 0.132 376 5200 250 9.2

N6145-021182 0.5 3 16/0.21 0.9 0.7 2.3 3 5.1 0.02 5.2

0.36.7 0.8 9.5

2000 720 40.1 10.0 135 500 1.0

N6145-021183 1 3 32/0.21 1.3 0.7 2.7 3 5.9 0.02 6

0.37.5 0.9 10.5

2000 720 20.0 14.0 170 500 1.5

N6145-021184 1.5 3 30/0.26 1.55 0.7

2.95 3 6.5 0.02 6.6 0.3 8.1 0.9 11.0

2000 640 13.7 20.3 195 500 1.6

N6145-2.5 3 50/0.26 2.0 0.7 3.4 3 7.5 0.02 7.6 0.3 8.6 0.9 12.0

200520 8.21 27.3 245 500 1.9

132

TABLES OF DIMENSIONS (CONTD)

Table 29: Single and Multicore Cables, Collectively Screened, 600 V

133

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22

Conductor Insulation Tinned Copp

er Wire Braid

Sto

ck N

o.

Nom

inal C

ross

Sect

ional

Are

a

No. of

Core

s

No.

of

Wir

es

(Typic

al V

alu

e)

x S

ingle

Wir

e d

ia (M

ax)

Dia

mete

r(N

om

inal)

Radia

l Thic

kness

(Nom

inal)

Dia

mete

r(N

om

inal)

No. of

Core

s per

layer

Dia

mete

r over

laid

-up C

ore

s (N

om

inal)

Thic

kness

of

Bin

der

/ in

ners

heath

Dia

mete

r over

Inners

heath

ed

/ t

aped

laid

-up

Core

s (N

om

inal)

Siz

e

Dia

mete

r over

Bra

id (

Nom

inal)

Sheath

Radia

l Thic

kness

(N

om

inal) Dia

mete

rO

vera

ll(N

om

inal)

Volt

ag

e T

est

Min

imum

Insu

lati

on R

esi

stance

per

km

at

20

0C

at

500

V

Maxim

um

Cond

uct

or

Resi

stance

per

km a

t 2

0 0

C

Curr

ent

Rati

ng

(A

ir a

mbie

nt

50

0C

) at

50

-60

Hz

Weig

ht

of

cable

Length

on

Dru

m

Route

Leng

th f

or

1V

dro

p,

1 P

hase

Sq. mm No. No. x mm mm m mm mm mm mm mm mm mm mm V Meg. Ohm Ohm A Kg/km m m

N6145-021196

1 4 32/0.21 1.3 0.7 2.7 4 6.7 0.02 6.8 0.3 8.3 0.9 10.6 2000 720 20.0 14.0185

500 1.5

N6145-021197

1.5 4 30/026 1.55 0.7 2.95 4 7.1 0.02 7.2 0.3 8.7 0.9 11.2 2000 640 13.7 20.3228

500 1.6

N6145-021198

2.5 4 50/0.26 2 0.7 3.4 4 8.4 0.02 8.4 0.3 9.9 1.0 12.5 2000 520 8.21 27.3284

500 1.9

N6145-021199

6 4 84/0.31 3.1 0.8 4.7 4 11.5 0.02 11.6 0.3 13.1 1.1 15.9 2000 410 3.39 49.0514

500 2.7

N6145-021200

1 5 32/0.21 1.3 0.7 2.7 F.5 7.3 0.02 7.4 0.3 8.9 0.9 11.5 2000 720 20.0 12.0209

500 1.8

N6145-021201

0.75 5 24/0.21 1.1 0.7 2.5 F.5 6.8 0.02 6.9 0.3 8.3 0.9 10.9 2000 720 26.7 10.2195

500 1.8

N6145-021202

1.5 5 30/0.26 1.55 0.7 2.95 F.5 8.0 0.02 8.0 0.3 9.5 0.9 12.1 2000 640 13.7 17.4255

500 1.9

N6145-021203

0.5 7 16/0.21 0.9 0.7 2.3 1.6 7.1 0.02 7.2 0.3 8.7 0.9 11.2 2000 720 40.1 8.4197

500 1.2

N6145-021204

0.75 7 24/0.21 1.1 0.7 2.5 1.6 7.5 0.02 7.6 0.3 9.2 0.9 11.8 2000 720 26.7 10.0225

500 1.5

N6145-021205

0.75 8 24/0.21 1.1 0.7 2.5 2.6 10.2 0.02 10.3 0.3 11.8 1.1 14.6 2000 720 26.7 10.0320

500 1.5

N6145-021206

1 8 32/0.21 1.3 0.7 2.7 2.6 11 0.02 11.1 0.3 12.6 1.1 15.4 2000 720 20.0 12.0 365

500 1.8

N6145-021207

0.5 12 16/0.21 0.9 0.7 2.3 3.9 9.8 0.02 9.9 0.3 11.4 1.1 14.8 2000 720 40.1 7.0310

500 1.4

N6145-021208

0.75 12 24/0.21 1.1 0.7 2.5 3.9 10.4 0.02 10.5 0.3 12.0 1.1 15.4 2000 720 26.7 8.5385

500 1.8

N6145-021209

1 12 32/0.21 1.3 0.7 2.7 3.9 11.4 0.02 11.5 0.3 13.0 1.1 16.4 2000 720 20.0 10.0421

500 2.1

N6145-021210

1 14 32/0.21 1.3 0.7 2.7 4.10 12.1 0.02 12.2 0.3 13.7 1.2 17.4 2000 720 20.0 10.0475

500 2.1

N6145- 0.75 14 24/0.21 1.1 0.7 2.5 4.10 11.1 0.02 11.2 0.3 12.7 1.2 16.6 2000 720 26.7 8.5425

501.8

134

TABLES OF DIMENSIONS (CONTD)

Table 29 : Single and Multicore Cables, Collectively Screened, 600 V

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22

Conductor Insulation Tinned Copper Wire Braid

Sto

ck N

o.

Nom

inal C

ross

Sect

ional

Are

a

No.

of

Core

s

No.

of

Wir

es

(Typic

al V

alu

e)

x S

ingle

Wir

e d

ia

(Max)

Dia

mete

r(N

om

inal)

Radia

l Thic

kness

(Nom

inal)

Dia

mete

r(N

om

inal)

No. of

Core

s per

Layer

Dia

mete

r over

laid

-up C

ore

s (N

om

inal)

Thic

kness

of

Bin

der

/ in

ners

heath

Dia

mete

r over

Inners

heath

ed

/ t

aped

laid

-up

Core

s (N

om

inal)

Siz

e

Dia

mete

r over

Bra

id (

Nom

inal)

Sheath

Radia

l Thic

kness

(N

om

inal) Dia

mete

rO

vera

ll(N

om

inal)

Volt

ag

e T

est

Min

imum

Insu

lati

on R

esi

stance

per

km

at

20

0C

at

500

V

Maxim

um

Cond

uct

or

Resi

stance

per

km a

t 2

0

0C

Curr

ent

Rati

ng (

Air

am

bie

nt

50

0C

)at

50

-60

Hz

Weig

ht

of

Cable

(N

om

inal)

Leng

th o

n D

rum

Rou

te L

en

gth

for

1V

dro

p,

1 P

hase

Sq. No. No. x mm mm mm mm mm mm mm m mm mm mm V Meg. Ohm Ohm A Kg/km m m

New Addition

6.6 3 94 / 0.31 3.6 0.8 5.8 3 12.5 0.02

12.6 0.2

13.6

1.0 16.0 2000

410 3.03 43 440 500 2.8

New Addition

1 7 32/0.21 1.3 0.7 2.7 1.6 8.1 0.02

8.2 0.3

9.7 1.0 12.6 2000

720 20.0 11 310 500 1.8

New Addition

1 37 32/0.21 1.3 0.7 2.7 1.6.12.18

18.9 0.02

19.0 0.3

20.5

1.6 25.7 2000

720 20.0 7.6 1000 250 2.6

New Addition

1.5 22 30/0.26 1.55 0.7 2.95 2.7.13 17.7 0.02

17.8 0.3

19.3

1.6 24.0 2000

640 13.7 11.0 830 250 2.7

NEW ADDITION1.0 16 32/0.21 1.3 0.7 2.7 5.11 13.4

0.02 13.5

0.3

15.0 1.2 18.0

2000 720 20.0 9.5 530

500 2.0

NEW ADDITION1.5 27 30/0.26 1.55 0.7 2.95 3.9.15 18.7

0.02 18.8

0.3

20.4 1.7 24.5

2000 640 13.7 11.25 1010

250 2.4

135

TABLES OF DIMENSIONS (CONTD)TABLE 3 0 : SINGLE AND MULTIPAIR, COLLECTIVELY SCREENED , 600 V

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

Conductor Insulation Tinned Copper Wire Braid

Sto

ck N

o.

Nom

inal C

ross

Sect

ional

Are

a

No.

of

Pair

s

No. of

Wir

es

(Typic

al V

alu

e)

x S

ing

le W

ire d

ia

(Max)

Dia

mete

r(N

om

inal)

Radia

l Thic

kness

(Nom

inal)

Dia

mete

r(N

om

inal)

No.

of

Pair

s per

layer

Dia

mete

r over

laid

-up P

air

s (N

om

inal)

Siz

e

Dia

mete

r over

Bra

id(N

om

inal)

Sheath

Radia

l Thic

kness

(N

om

inal) Dia

mete

rO

vera

ll(N

om

inal)

Volt

ag

e T

est

Min

imu

m Insu

lati

on

Resi

stance

per

km a

t 2

0 0

C a

t 50

0 V

Maxim

um

Cond

uct

or

Resi

stance

per

km a

t 2

0 0

C

Curr

ent

Rati

ng (

Air

am

bie

nt

50

0C

) a

t 5

0-6

0 H

z

Weig

ht

of

Cable

(N

om

inal)

Tole

rance

± 1

5%

Length

on

Dru

m

Route

Leng

th f

or

1V

dro

p,

1 P

hase

Sq. No No. x mm mm mm mm mm mm mm mm mm V Meg. Ohm Ohm A Kg/km m m

N6145­021218 0.5 1 16/0.21 0.9 0.7 2.3 1 4.6 0.2 5.6 0.8 7.9 2000 720 40.1 11.0 10025

0.9

N6145­021219 0.5 2 16/0.21 0.9 0.7 2.3 2 8.0 0.2 9.0 0.9 11.7 2000 720 40.1 10.0 19025

1.0

N6145­021220 0.5 5 16/0.21 0.9 0.7 2.3 F.5 11.5 0.2 12.5 1.0 15.2 2000 720 40.1 7.0 25925

1.4

N6145­021221 0.5 9 16/0.21 0.9 0.7 2.3 1.8 14.4 0.2 15.4 1.2 18.6 2000 720 40.1 6.3 41925

1.6

N6145­021222 0.5 18 16/0.21 0.9 0.7 2.3F.6.1

19.5 0.3 21.0 1.4 25.0 2000 720 40.1 5.6 79725

1.8

N6145­021223 0.6 1 19/0.21 1.0 0.7 2.4 1 4.8 0.2 5.8 0.8 8.2 2000 720 34.1 12.0 103 25

1.0

N6145­021224 0.6 2 19/0.21 1.0 0.7 2.4 2 8.3 0.2 9.2 0.9 12.1 2000 720 34.1 11.0 15225

1.1

N6145­021225 0.6 3 19/0.21 1.0 0.7 2.4 3 8.9 0.2 9.8 0.9 12.7 2000 720 34.1 9.0 19625

1.3

N6145­021226 0.6 4 19/0.21 1.0 0.7 2.4 4 10.0 0.2 10.9 1.0 14.0 2000 720 34.1 9.0 24525

1.3

N6145­021227 0.6 7 19/0.21 1.0 0.7 2.4 1.6 12.4 0.2 13.4 1.1 16.8 2000 720 34.1 7.5 37025

1.6

N6145­021228 0.6 11 19/0.21 1.0 0.7 2.42.9 3.8

15.7 0.2 16.9 1.3 21.0 2000 720 34.1 6.8 54325

1.7

136

N6145­021229 0.6 16 19/0.21 1.0 0.7 2.4 5.11 19.0 0.2 20.1 1.4 24.4 2000 720 34.1 6.0 77525

2.0

N6145­021230 0.6 19 19/0.21 1.0 0.7 2.41.6.1

220.8 0.3 22.3 1.4 26.4 2000 720 34.1 6.0 914

252.0

N6145­021231 0.75 1 24/0.21 1.1 0.7 2.5 1 5.0 0.2 6.0 0.8 8.4 2000 720 26.7 14.0 106250

1.1

N6145­021232 0.75 2 24/0.21 1.1 0.7 2.5 2 8.6 0.2 9.6 1.1 12.4 2000 720 26.7 12.0 200 250

1.2

N6145­021233 0.75 3 24/0.21 1.1 0.7 2.5 3 9.3 0.2 10.2 1.1 13.1 2000 720 26.7 10.0 230250

1.5

N6145­021234 0.75 4 24/0.21 1.1 0.7 2.5 4 10.4 0.2 11.4 1.2 14.4 2000 720 26.7 10.0 284250

1.5

N6145­021235 0.75 7 24/0.21 1.1 0.7 2.5 1.6 12.9 0.2 13.9 1.2 17.3 2000 720 26.7 8.5 414250

1.8

N6145­021237 0.75 16 24/0.21 1.1 0.7 2.5 5.11 19.7 0.2 20.9 1.4 25.2 2000 720 26.7 5.8 820250

2.7

N6145­021238 0.75 19 24/0.21 1.1 0.7 2.51.6.1

221.6 0.3 22.5 1.5 27.2 2000 720 26.7 5.8 970

250

2.7

New Addition 0.75 24

24/0.21 1.1 0.7 2.51.6.1

725.0 0.3 26.5 1.5 30.5 2000 720 26.7 5.6 1170

250

2.7

N6145­021239 1.0 1 32/0.21 1.3 0.7 2.7 1 5.4 0.2 6.4 0.8 8.6 2000 720 20.6 16.0 12525

1.3

N6145­021240 1.0 2 32/0.21 1.3 0.7 2.7 2 9.3 0.2 10.3 0.9 13.1 2000 720 20.6 14.0 19025

1.5

N6145­021241 1.0 3 32/0.21 1.3 0.7 2.7 3 10.0 0.2 10.9 1.0 13.8 2000 720 20.6 12.0 24025

1.8

N6145­021242 1.0 4 32/0.21 1.3 0.7 2.7 4 11.2 0.2 12.2 1.1 15.2 2000 720 20.6 12.0 32525

1.8

N6145­021243 1.0 7 32/0.21 1.3 0.7 2.7 1.6 13.9 0.2 14.9 1.2 18.3 2000 720 20.6 10.0 45925

2.0

N6145­021244 1.0 11 32/0.21 1.3 0.7 2.72.9 3.8

17.7 0.2 18.8 1.3 22.9 2000 720 20.6 9.0 72025

2.3

N6145­021245 1.0 16 32/0.21 1.3 0.7 2.7 5.11 21.3 0.3 22.5 1.5 26.8 2000 720 20.6 8.0 101425

2.6

N6145­021248 1.0 19 32/0.21 1.3 0.7 2.71.6.1

22.5 0.3 24.0 1.5 29.5 2000 720 20.6 8.0 120025

2.6

New Addition 1.5 1 30/0.26 1.55 0.7 2.95 1 6.2 0.2 7.3 1.0 9.5 2000 640 13.7 20 14050

5.5

New Addition 1.5 2 30/0.26 1.55 0.7 2.95 2 10.5 0.2 11.7 1.1 13.8 2000 640 13.7 17.5 24550

6.3

New Addition 1.5 3 30/0.26 1.55 0.7 2.95 3 11.2 0.2 12.4 1.2 14.8 2000 640 13.7 17 31050

6.4

137

138

TABLES OF DIMENSIONS (CONTD)

TABLE 31 : MULTIPAIR, INDIVIDUALLY SCREENED, 600 V

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

Conductor Insulation Tinned Copper Wire Braid

Sto

ck N

o.

Nom

inal C

ross

Sect

ional

Are

a

No.

of

Pair

s

No.

of

Wir

es

(Typic

al V

alu

e)

x S

ingle

Wir

e d

ia (M

ax)

Dia

mete

r(N

om

inal)

Radia

l Thic

kness

(Nom

inal)

Dia

mete

r(N

om

inal)

Siz

e

Dia

mete

r over

Bra

id(N

om

inal)

Dia

mete

r over

Scr

eened

la

id-u

p P

air

s (N

om

inal)

Sheath

Rad

ial Thic

kness

(N

om

inal) Dia

mete

rO

vera

ll(N

om

inal)

Volt

ag

e T

est

Min

imu

m Insu

lati

on

Resi

stance

per

km a

t 2

0 0

C a

t 50

0 V

Maxim

um

Cond

uct

or

Resi

stance

per

km a

t 20

0C

Curr

ent

Rati

ng

(A

ir a

mbie

nt

50

0C

) a

t 50

-60

Hz

Weig

ht

of

Cable

Leng

th o

n D

rum

Route

Leng

th f

or

1V

dro

p,

1 P

hase

Sq. No. No. x mm mm mm mm mm mm mm mm mm V Meg. Ohm Ohm A Kg/km m m

N6145­021247 0.5 2 16/0.21 0.9 0.7 2.4 0.2 5.8 9.8 1.0 12.6 2000 720 40.1 10.0 200 250 1.0N6145­021246 0.5 5 16/0.21 0.9 0.7 2.4 0.2 5.8 13.2 1.2 16.7 2000 720 40.1 7.0 450 250 1.4N6145­021249 0.5 9 16/0.21 0.9 0.7 2.4 0.2 5.8 17.2 1.3 21.3 2000 720 40.1 6.3 769 250 1.6N6145­021250 0.5 18 16/0.21 0.9 0.7 2.4 0.2 5.8 23.7 1.5 28.6 2000 720 40.1 5.6 1375 250 1.8

N6145­021251 0.6 3 19/0.21 1.0 0.7 2.5 0.2 6.0 12.8 1.1 15.8 2000 720 34.1 9.0 340 250 1.3N6145­021252 0.6 4 19/0.21 1.0 0.7 2.5 0.2 6.0 14.4 1.2 17.6 2000 720 34.1 9.0 425 250 1.3N6145­021253 0.6 7 19/0.21 1.0 0.7 2.5 0.2 6.0 17.9 1.3 21.6 2000 720 34.1 7.5 660 250 1.6

New Addition

0.75 16 24/0.21 1.1 0.7 2.5 0.2 6.0 28.2 1.8 35.5 2000 1000 26.7 6.8 1770 100 1.8

N6145­021254 1.0 3 32/0.21 1.3 0.7 2.8 0.2 6.5 13.7 1.2 17.1 2000 720 20.6 12.0 315 250 1.7

N6145­021255 1.0 4 32/0.21 1.3 0.7 2.8 0.2 6.5 15.4 1.2 18.6 2000 720 20.6 12.0 511 250 1.7N6145­021256 1.0 7 32/0.21 1.3 0.7 2.8 0.2 6.5 19.2 1.4 23.0 2000 720 20.6 10.0 746 250 2.0

139

TABLES OF DIMENSIONS (CONTD)

TABLE 32 SINGLE AND MULTITRIAD, COLLECTIVELY SCREENED , 600 V

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

140

Conductor Insulation Tinned Copper Wire Braid

Sto

ck N

o.

Nom

inal C

ross

Sect

ional

Are

a

No.

of

Tri

ad

s

No. of

Wir

es

(Typic

al V

alu

e)

x S

ing

le W

ire d

ia

(Max)

Dia

mete

r(N

om

inal)

Rad

ial Thic

kness

(Nom

inal)

Dia

mete

r(N

om

inal)

Dia

mete

r over

laid

-up

Tri

ad

s (N

om

inal)

Siz

e

Dia

mete

r over

Bra

id(N

om

inal)

Sheath

Rad

ial Thic

kness

(N

om

inal) Dia

mete

rO

vera

ll(N

om

inal)

Volt

ag

e T

est

Min

imu

m Insu

lati

on

Resi

stance

per

km a

t 2

0 0

C a

t 50

0 V

Maxim

um

Cond

uct

or

Resi

stance

per

km a

t 20

0C

Curr

ent

Rati

ng (

Air

am

bie

nt

50

0C

) a

t 5

0-6

0 H

z

Weig

ht

of

Cable

Length

on

Dru

m

Route

Length

for

1V

dro

p, 1

Phase

Sq. No. No. x mm mm mm mm mm mm mm mm mm V Meg. Ohm Ohm A Kg/km m m

N6145-0212

570.5 1 16/0.21 0.9 0.7 2.3 5.1 0.2 6.1 0.8 8.3

200720 40.1 9.8 110 250 1.0

N6145-0212

580.5 3 16/0.21 0.9 0.7 2.3 9.6 0.2 10.75 1.1 13.8

200720 40.1 7.0 250 250 1.4

N6145-0212

590.5 7 16/0.21 0.9 0.7 2.3 14.1 0.25 15.45 1.3 19.6

200720 40.1 6.3 510 250 1.6

New Addition 0.75 1 24/0.21 1.1 0.7 2.5 5.7 0.2 6.9 1.0 9.0 200 720 26.7 12.5 135 500 1.1

New Addition 1.5 1 30/0.26 1.55 0.7 2.95 6.6 0.2 7.7 1.1 9.8 200 640 13.7 19 164 500 5.8

141

TABLES OF DIMENSIONS (CONTD)

TABLE 33 SINGLE AND MULTITRIAD, INDIVIDUALLY SCREENED , 600 V

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

Conductor Insulation Tinned Copper Wire Braid

Sto

ck N

o.

Nom

inal C

ross

Sect

ional

Are

a

No.

of

Tri

ad

s

No. of

Wir

es

(Typic

al V

alu

e)

x S

ing

le W

ire d

ia

(Max)

Dia

mete

r(N

om

inal)

Rad

ial Thic

kness

(Nom

inal)

Dia

mete

r(N

om

inal)

Siz

e

Dia

mete

r over

Bra

id(N

om

inal)

Dia

mete

r over

laid

-up S

creened

Tri

ad

s (N

om

inal)

Sheath

Rad

ial Thic

kness

(N

om

inal) Dia

mete

rO

vera

ll(N

om

inal)

Volt

ag

e T

est

Min

imu

m Insu

lati

on

Resi

stance

per

km a

t 2

0 0

C a

t 50

0 V

Maxim

um

Cond

uct

or

Resi

stance

per

km a

t 20

0C

Curr

ent

Rati

ng

(A

ir a

mbie

nt

50

0C

) a

t 50

-60

Hz

Weig

ht

of

Cable

Length

on

Dru

m

Route

Leng

th f

or

1V

dro

p,

1 P

hase

Sq. No. No. x mm mm mm mm mm mm mm mm mm V Meg. Ohm Ohm A Kg/km m m

N6145-021260

0.5 3 16/0.21 0.9 0.7 2.3 0.2 6.2 12.2 1.1 14.7200

720 40.1 7.0 330 250 1.4

N6145-021261

0.5 7 16/0.21 0.9 0.7 2.3 0.2 6.2 17.9 1.4 21.1 200 720 40.1 6.3 700 250 1.6

NEW ADDITION 0.75 4 24/0.21 1.1 0.7 2.5 0.2 3.5 14.7 1.4 18.0 200 720 26.7 8.5 500 250 1.7

NEW ADDITION 0.75 10 24/0.21 1.1 0.7 2.5 0.2 3.5 24.0 1.8 28.5 200 720 26.7 6.8 1200 250 2.1

142

143

TABLES OF DIMENSIONS (CONTD)

TABLE 34 SINGLE CORE CABLES WITH SCREEN OVER SHEATH , 600 V

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

Conductor Insulation Tinned CopperWire Braid

Sto

ck N

o.

Nom

inal C

ross

Sect

ional

Are

a

No. of

Wir

es

(Typic

al V

alu

e)

x S

ing

le W

ire d

ia

(Max)

Dia

mete

r(N

om

inal)

Radia

l Thic

kness

(Nom

inal)

Dia

mete

r(N

om

inal)

Sheath

Radia

l Thic

kness

(N

om

inal) Dia

mete

rO

ver

Sheath

(Nom

inal)

Siz

e

Dia

mete

r over

Bra

id (

Nom

inal)

Volt

ag

e T

est

Min

imum

Insu

lati

on R

esi

stance

per

km

at

20

0C

at

50

0 V

Maxim

um

Cond

uct

or

Resi

stance

per

km a

t 2

0 0

C

Curr

ent

Rati

ng (

Air

am

bie

nt

50

0C

) a

t 5

0-6

0 H

z

Weig

ht

of

Cable

Leng

th o

n D

rum

Route

Leng

th f

or

1V

dro

p,

1 P

hase

Sq. No. x mm mm mm mm mm mm mm mm V Meg. Ohm Ohm A Kg/km m m

N6145-021262

0.5 16/0.21 0.9 0.7 2.3 0.7 4.0 0.15 4.9 2000 720 40.1 14.0 49 500 0.7

N6145-021263

0.75 24/0.21 1.1 0.7 2.5 0.7 4.2 0.15 5.1 2000 720 26.7 17.0 53 500 0.9

N6145-021264

1.0 32/0.21 1.3 0.7 2.7 0.7 4.4 0.15 5.3 2000 720 20.0 20.0 57 500 1.1

N6145-021265

1.5 30/0.26 1.55 0.7 2.95 0.7 4.6 0.15 5.5 2000 640 13.7 29.0 63 500 1.2

N6145-021266

2.5 50/0.26 2.0 0.7 3.4 0.7 5.1 0.15 6.0 2000 520 8.21 39.0 82 500 1.3

N6145-021267

4 56/0.31 2.5 0.8 4.1 0.8 6.1 0.2 7.2 2000 480 5.09 48.0 121 500 1.6

N6145-021268

6 84/0.31 3.1 0.8 4.7 0.8 6.7 0.2 7.8 2000 410 3.39 70.0 155 500 1.9

144

145

TABLES OF DIMENSIONS (CONTD)

Table 3 5 MULTICORE WITH SCREEN OVER SHEATH , 600 V

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

Conductor Insulation Tinned CopperWire Braid

Sto

ck N

o.

Nom

inal C

ross

Sect

ional

Are

a

No. of

Core

s

No. of

Wir

es

(Typic

al V

alu

e)

x S

ing

le W

ire d

ia

(Max)

Dia

mete

r(N

om

inal)

Rad

ial Thic

kness

(Nom

inal)

Dia

mete

r(N

om

inal)

Sheath

Rad

ial Thic

kness

(N

om

inal) Dia

mete

rO

ver

Sheath

(N

om

inal)

SIZ

E

Dia

mete

r over

Bra

id (

Nom

inal)

Volt

ag

e T

est

Min

imum

Insu

lati

on R

esi

stance

per

km

at

20

0C

at

500

V

Maxim

um

Cond

uct

or

Resi

stance

per

km a

t 2

0 0

C

Curr

ent

Rati

ng

(A

ir a

mbie

nt

50

0C

) a

t 50

-60

Hz

Weig

ht

of

Cable

Leng

th o

n D

rum

Rou

te L

en

gth

for

1V

dro

p,

1 P

hase

Sq. No. No. x mm mm mm mm mm mm mm mm V Meg. Ohm Ohm A Kg/km m m

N6145-021269

0.5 2 16/0.21 0.9 0.7 2.4 0.8 6.9 0.2 7.9 2000 720 40.1 11.0 95 5000.9

N6145-021270

0.75 2 24/0.21 1.1 0.7 2.6 0.8 7.3 0.2 8.3 2000 720 26.7 14.0 105 5001.1

N6145-021271

1.0 2 32/0.21 1.3 0.7 2.8 0.8 7.7 0.2 8.7 2000 720 20.0 16.0 115 5001.3

N6145-021272

1.5 2 30/0.26 1.55 0.7 3.0 0.8 8.4 0.2 9.4 2000 640 13.7 23.2 150 5001.5

N6145-021273

2.5 2 50/0.26 2.0 0.7 3.5 0.9 9.3 0.2 10.3 2000 520 8.21 31.2 175 5001.6

N6145-021274

0.5 3 16/0.21 0.9 0.7 2.4 0.8 7.3 0.2 8.3 2000 720 40.1 10.0 112 5001.0

N6145-021275

0.75 3 24/0.21 1.1 0.7 2.6 0.8 7.7 0.2 8.7 2000 720 26.7 12.0 125 5001.2

N6145-021276

1.0 3 32/0.21 1.3 0.7 2.8 0.8 8.1 0.2 9.1 2000 720 20.0 14.0 135 5001.5

N6145-021277

1.5 3 30/0.26 1.55 0.7 3.0 0.9 8.9 0.2 9.9 2000 640 13.7 20.3 160 5001.6

N6145-021278

0.5 4 16/0.21 0.9 0.7 2.4 0.8 7.9 0.2 8.9 2000 720 40.1 10.0 125 5001.0

N6145-021279

0.75 4 24/0.21 1.1 0.7 2.6 0.8 8.4 0.2 9.4 2000 720 26.7 12.0 140 5001.2

N6145-021280

0.5 5 16/0.21 0.9 0.7 2.4 0.8 8.6 0.2 9.6 2000 720 40.1 8.5 145 5001.2

N6145-021281

0.5 7 16/0.21 0.9 0.7 2.4 0.9 9.6 0.2 10.6 2000 720 40.1 8.5 175 5001.2

146

TABLES OF DIMENSIONS (CONTD)

TABLE 36 SINGLE CORE CABLES, LOW CAPACITANCE, 600V

1 2 3 4 5 6 7 8 9 10 11 12 13

Conductor

Rad

ial Thic

kness

of

Insu

lati

on

Dia

mete

r over

Insu

lati

on

(Nom

inal)

Tinned Copper Braid

NATO STOCK No. N6145--99-

Nom

inal A

rea

Str

an

d

Dia

mete

r(N

om

inal) Siz

e

Dia

mete

r O

ver

Bra

id(N

om

inal) D

iam

ete

r O

ver

Sh

eath

(Nom

inal)

Maxi

mu

m C

apaci

tan

ce f

or

km a

t 2

0 k

Hz

Volt

ag

e T

est

Min

imu

m In

sula

tion

resi

stan

ce p

er

km a

t 2

0°C

at

500

V

Maxim

um

Cond

uct

or

Resi

stance

per

km a

t 2

0

0C

Len

gth

on

dru

m

Cu

rren

t R

ati

ng

(A

ir a

mbie

nt

50

0C

) a

t 5

0-6

0 H

z Weig

ht

of

Cable

Rou

te L

en

gth

for

1V

dro

p,

1 P

hase

Sq.mm No. x mm mm mm mm mm mm mm µF V Meg ohm ohm m A Kg/km m

N6145-021282 1.0 32 / 0.21 1.32 2.8 7.3 - - - 0.126 6000 1000 20.0 100 20.0 70 1.0

N6145-021283 1.0 32 / 0.21 1.32 2.8 7.3 0.2 8.3 - 0.126 6000 1000 20.0 100 20.0 115 1.0

N6145-021284 1.0 32 / 0.21 1.32 2.8 7.3 0.2 8.3 13.0 0.126 6000 1000 20.0 500 20.0 240 1.0

N6145-021285 2.5 50 / 0.26 2.20 2.2 6.8 - - - * 5000 1000 8.21 100 39.0 74 1.3

Note:

147

148

TABLES OF DIMENSIONS (CONTD)

TABLE 37 MULTI CORE CABLES CORES INDIVIDUALLY SCREENED , 600V

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

Conductor InsulationTinned copper / Nylon Braid**

NATO STOCK No. N6145--99-

No.

of

Core

s

Nom

inal A

rea

Str

an

d

Dia

mete

r(N

om

inal)

Rad

ial Thic

kness

Dia

mete

r(N

om

inal)

Dia

mete

r over

taped

Core

(Nom

inal)

Siz

e

Dia

mete

r over

Bra

id(N

om

inal) Dia

mete

r over

PTP t

ape

(Nom

inal)

No.

of

Core

s per

Layer

#

Dia

mete

r over

taped

laid

up

core

s (N

om

inal)

Sh

eath

Radia

l Th

ickn

ess

Overa

ll D

iam

ete

r(N

om

inal)

Volt

ag

e T

est

Min

imu

m In

sula

tion

resi

stan

ce p

er

km a

t 2

0°C

at

50

0V

Max.

Con

du

ctor

Resi

. per

km a

t 20

°C

Len

gth

on

dru

m

Cu

rren

t R

ati

ng

(A

ir a

mbie

nt

50

0C

) a

t 5

0-6

0 H

z

Weig

ht

of

Cable

Rou

te L

en

gth

for

1V

dro

p,

1 P

hase

No. Sq.mm No. x mm mm mm mm mm mm mm mm mm mm mm VMeg ohm ohm m A

Kg/km m

N6145-021286 3 0.5 16 / 0.21 0.9 0.8 2.5 2.8 0.2 3.4 3.5 3 7.6 1.1 10.4 1500 720 40.1 25010.0 165 1.0

N6145-021287 5 0.5 16 / 0.21 0.9 0.8 2.5 2.8 0.2 3.4 3.5 F+5 9.5 1.2 12.7 1500 720 40.1 250 8.5 230 1.2

N6145-021288 7 0.5 16 / 0.21 0.9 0.8 2.5 2.8 0.2 3.4 3.5 F+7 10.5 1.3 15.2 1500 720 40.1 250 8.5 300 1.2

N6145-021289 14 0.5 16 / 0.21 0.9 0.8 2.5 2.8 0.2 3.4 3.5 F+4+10 15.6 1.5 19.5 1500 720 40.1 250 7.0 560 1.4

N6145-021290 19 0.5 16 / 0.21 0.9 0.8 2.5 2.8 0.2 3.4 3.5 F+7+12 17.5 1.6 23.2 1500 720 40.1 250 6.3 740 1.6

Notes

1. # Cores Laid up Left Hand lay.

2. Minimum Insulation resistance between individual screens per km at 20°C at 500V - 2 mega ohms.

149

TABLES OF DIMENSIONS (CONTD)

TABLE 38 MULTI CORE CABLES CORES INDIVIDUALLY / COLLECTIVELY SCREENED, 600V

1 Minimum Insulation resistance between individual screens per km at 20°C at 500V - 2 mega ohms.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

Conductor InsulationTinned Copper

Wire Braid

NATO STOCK No. N6145--99-

No.

of

Core

s

Nom

inal A

rea

Str

and

Dia

mete

r(N

om

inal)

Rad

ial Thic

kness

Dia

mete

r(N

om

inal)

Dia

mete

r over

taped

Core

(Nom

inal)

Siz

e

Dia

mete

r over

Bra

id(N

om

inal) Dia

mete

r over

PTP t

ape

(Nom

inal)

No. of

Core

s per

Layer

#

Dia

mete

r over

taped

laid

up

core

s (N

om

inal)

Bra

id w

ire d

ia (

Nom

inal)

Dia

over

scre

ened

laid

up c

ore

s (N

om

inal)

Sheath

Rad

ial Thic

kness

Overa

ll D

iam

ete

r(N

om

inal)

Volt

ag

e T

est

Min

imu

m Insu

lati

on

resi

stance

per

km a

t 2

0°C

at

500

V

Max.

Cond

uct

or

Resi

. per

km a

t 2

0°C

Leng

th o

n d

rum

Curr

ent

Rati

ng (

Air

am

bie

nt

50

0C

) a

t 5

0-6

0

Hz

Weig

ht

of

Cable

Route

Length

for

1V

dro

p, 1

Phase

No.

Sq.mm

No. x mm

mmmm

mm mm mm mm mm mm mm mm mm mm VMeg ohm

ohm

m A kg/km m

N6145-021291 2 0.75 24

/ 0.21

1.1 0.8 2.7 3.0 0.1 3.4 3.5 2 7.0 0.15 7.7 1.1

11.2 1500

720 26.7

250

14.0

165 1.1

N6145-021292 3 0.75 24

/ 0.21

1.1 0.8 2.7 3.0 0.1 3.4 3.5 3 7.4 0.15 8.1 1.2

11.7 1500

720 26.7

250

12.0

200 1.2

N6145-021293 12 0.75 24

/ 0.21

1.1 0.8 2.7 3.0 0.1 3.4 3.5 3+9 14.4

0.2 15.4 1.4

18.9 1500

720 26.7

250

8.5 610 1.8

N6145-021294 33 0.75 24

/ 0.21

1.1 0.8 2.7 3.0 0.1 3.4 3.5 5+11+17

23.5

0.3 25.1 1.5

30.4 1500

720 26.7

250

7.0 1600 2.1

N6145-021295 7 1.5 30

/ 0.26

1.55 0.8 3.15 3.4 0.1 4.0 4.1 1+6 12.3

0.2 13.3 1.2

16.1 1500

640 13.7

250

17.4

450 1.9

N6145-021296 7 2.5 50

/ 0.26

2.1 0.8 3.7 4.0 0.1 4.4 4.5 1+6 13.5

0.2 14.5 1.4

18.0 1500

520 8.21

250

23.4

650 2.2

New Addition 4 1.5 30

/ 0.26

1.55 0.8 3.15 3.4 0.1 4.0 4.1 4 9.9 0.2 10.9 1.2

13.7 1500

640 13.7

250

17.5

300 1.7

150

151

TABLES OF DIMENSIONS (CONTD)

TABLE 39 SINGLE CORE CABLES (UNSCREENED, SHORE SUPPLY), 1800V

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

Conductor Insulation

Sto

ck N

o.

Nom

inal

Cro

ss S

ectio

nal

Are

a

No.

of

Wire

s (T

ypic

al V

alue

) x

Sin

gle

Wire

dia

(M

ax)

Dia

met

er(N

omin

al)

Rad

ial T

hick

ness

(Nom

inal

)

Dia

met

er(N

omin

al)

She

ath

Rad

ial T

hick

ness

(Nom

inal

) Dia

met

erO

vera

ll(N

omin

al)

Vol

tage

Tes

t

Min

imum

Insu

latio

n R

esis

tanc

e pe

r km

at

20

0 Cat

500

V

Max

imum

Con

duct

or R

esis

tanc

e pe

r km

at

20

0 C

Cur

rent

Rat

ing

(Air

ambi

ent 5

00 C)

at

50­6

0 H

z

Wei

ght o

f Cab

le

Leng

th o

n D

rum

Rou

te L

en

gth

for

1V

dro

p,

1 P

hase

Sq. mm No. x mm mm mm mm mm mm V Meg. Ohm Ohm A Kg/km m m

N6145­021297 35 276/0.41 8.5 1.4 11.3 1.2 14.9 6000 450 0.565 200 460 500 3.5N6145­021298 50 396/0.41 10.3 1.6 13.5 1.3 17.4 6000 430 0.393 250 640 500 4.1N6145­021299 70 360/0.51 12.4 1.6 15.6 1.4 19.7 6000 370 0.277 310 880 500 4.7N6145­021300 95 475/0.51 14.5 1.8 18.1 1.5 22.7 6000 350 0.210 400 1140 500 4.8N6145­021301 120 608/0.51 16.0 1.8 19.6 1.6 24.4 6000 325 0.164 480 1420 500 5.1N6145­021302 150 756/0.51 18.0 2.0 22.0 1.7 27.0 6000 320 0.132 530 1760 500 5.7N6145­021303 185 925/0.51 20.0 2.2 24.4 1.8 29.6 6000 310 0.108 600 2130 500 6.2N6145­021304 240 1221/0.51 23.0 2.4 27.8 1.9 33.5 6000 300 0.0817 700 2760 250 7.0

N6145­021305 300 1525/0.51 26.0 2.6 31.2 2.0 37.1 6000 290 0.0654 820 3420 250 7.5

152

TABLES OF DIMENSIONS (CONTD)

TABLE 40 Overall screened Cables

Common Points:­

a) Description : 600 V grade Degaussing Cable gen, conf to MIL­C­24643/6E/1994 & VG – 95218 composed Annealed Stranded Plain Copper Conductor, Polyester taped, insulation with EPR Compound, Cores identified by number printing on Black Colored insulation, Cores laid up suitably taped as binder, Black Zero Halogen low smoke polyolefin based compound(LFH) jacketed, taped (optional), ATC wire braided and Sheathed with Black Zero halogen low smoke polyolefin based compound (LFH).

b) Voltage grade : 600 Vc) Class of conductor : In general Class 2 conf to IS : 8130/84d) Taping/Fibre glass braid & lacquer : Not applicable.e) Core Identification : Shall follow Clause 0406 ; Number printing on Black Cores.f) Filling of Core interstice : Not Applicableg) Material of Collective Screen : Annealed Tinned Copper Wire.

Conductor Insulation Laying Up Inner Sheath Coll.Scrn. Sheath

Sto

ck N

o.

Cor

e X

C.S

.A

No.

of W

ires

(Typ

Val

x s

ingl

e w

iredi

a)

Dia

.(n

om.)

Rad

ial t

hick

ness

(nom

.)

Cor

eD

ia.

(nom

.)

Laid

Up

dia.

Dia

. ove

rTa

ped

laid

up

Cor

es

Inn

She

ath

thck

.(nom

))

Dia

. ove

r Inn

er S

heat

h

Siz

e of

wire

Dia

. ove

r col

l. S

cree

n

Rad

ial

Thic

knes

s(n

om.)

Nom

./Max

. Dia

.

Min

.In

sul

Res

ista

nce M

ax. C

ond

res.

at 2

0°C

Cur

r.ent

ratin

g

Wei

ght o

f Cab

le (N

omin

al)

Tole

ranc

e ±

15%

Gla

nd s

ize

Pac

king

Rou

te L

en

gth

for

1V

dro

p,

1 P

hase

No./sq

mm

No/mm mm mm mm mm mm mm mm mm mm mm mm Mohm/km at 20°C at

500V

Ohm/ km

Amps(air

ambient 50°C at

50­60 Hz)

Kg /kmApp

m± tol%

m

N6145­021306 (MIL)

19 X 6.633

7/1.11 3.3 0.7 4.9 24.8 24.9 0.7 27.9 0.45 29.1 1.8 34.537.0

750 2.848 28 2500 250 ± 5 5.0

153

h) Minimum filling & Coverage factor : 0.7 ; 90%;i) Individual Screen Insulation /No. & Overlap of tapes : Not applicablej) Manufacturing year marker thread & Manufacturer’s Identification thread : Shall be provided inside the cable.k) Standard derating factors are to be applied in case of the current rating.l) Identification on Sheath : By printing on Sheath : “(Manufacturer’s name )(Voltage grade)LSMDY­14(No. of Cores X C.S Area) YEAR ( Part No.)”.

‘TABLES OF DIMENSIONS (CONTD)

TABLE 41 MULTI PAIR CABLES CORES INDIVIDUALLY / COLLECTIVELY SCREENED, 600V

154

1 2 3 4 5 6 8 9 10 11 12 13 14 15 16 17 18 19 20

Conductor InsulationTinned Copper

Wire Braid

Tinned Copper

Wire Braid

NATO STOCK No. N6145--99-

No.

of

Pair

s

Nom

inal A

rea

Str

and

Dia

mete

r(N

om

inal)

Rad

ial Thic

kness

Dia

mete

r(N

om

inal)

Dia

mete

r over

laid

up

pair

s(N

om

inal)

Siz

e

Dia

mete

r over

Bra

id(N

om

inal)

No. of

pair

s per

Layer

#

Dia

mete

r over

taped

laid

up c

ore

s (N

om

inal)

Bra

id w

ire d

ia (

Nom

inal)

Dia

over

scre

ened

laid

up

pair

s (N

om

inal)

Sheath

Radia

l Thic

kness

Overa

ll D

iam

ete

r(N

om

inal)

Volt

ag

e T

est

Min

imum

Insu

lati

on r

esi

stance

per

km a

t 20

°C a

t 50

0V

Max. C

ond

uct

or

Resi

. per

km a

t 20

°C

Length

on

dru

m

Curr

ent

Rati

ng

(A

ir a

mbie

nt

50

0C

) a

t 50

-60

Hz

Weig

ht

of

Cable

Route

Leng

th f

or

1V

dro

p,

1 P

hase

No.

Sq.mm

No. x mm

mm mm

mm mm mm mm mm mm mm mm mm V Meg ohm

ohm

m A kg/km m

New Addition 2 0.516

/0.21

0.9 0.7 2.4 4.8 0.2 5.8 2 9.8 0.2 10.81.0

13.62000

72040.1

250

10 298 0.9

New Addition 5 0.516

/0.21

0.9 0.7 2.4 4.8 0.2 5.8 513.2

0.2 14.71.2

17.72000

72040.1

250

7 520 1.3

New Addition 9 0.516

/0.21

0.9 0.7 2.4 4.8 0.2 5.8 3.617.2

0.3 18.71.3

22.82000

72040.1

250

6.3 985 1.5

New Addition 18 0.516

/0.21

0.9 0.7 2.4 4.8 0.2 5.8 6.1223.7

0.3 25.21.5

30.12000

72040.1

250

5.6 1700 1.7

New Addition 2 0.7524

/0.21

1.1 0.7 2.5 5.0 0.1 5.5 210.2

0.2 11.21.2

14.02000

72026.7

250

14.0

280 1.0

New Addition 4 0.7524

/0.21

1.1 0.7 2.5 5.0 0.1 5.5 412.2

0.2 13.21.3

16.52000

72026.7

250

10.2

430 1.4

New Addition 7 0.7524

/0.21

1.1 0.7 2.5 5.0 0.1 5.5 1.615.2

0.2 16.21.3

19.42000

72026.7

250

8.5 631 1.7

New Addition 10 0.7524

/0.21

1.1 0.7 2.5 5.0 0.1 5.5 2.819.0

0.3 20.51.4

24.22000

72026.7

250

7.7 950 1.8

New Addition 12 0.7524

/0.21

1.1 0.7 2.5 5.0 0.1 5.5 3.920.2

0.3 21.71.4

25.0 2000

72026.7

250

7.7 1080 1.8

New Addition 14 0.7524

/0.21

1.1 0.7 2.5 5.0 0.1 5.5 4.1021.8

0.3 23.31.5

26.52000

72026.7

250

6.8 1200 2.1

New Addition 19 0.7519

/0.22

1.1 0.7 2.5 5.0 0.1 5.51.6.1

225.5

0.3 27.01.7

31.52000

72026.7

250

6 1620 2.3

New Addition 3 132

/0.21

1.3 0.7 2.8 5.6 0.2 6.5 313.7

0.2 14.71.2

18.12000

72020.6

250

11.2

550 1.6

New Addition 4 132

/0.21

1.3 0.7 2.8 5.6 0.2 6.5 415.4

0.3 16.91.2

20.12000

72020.6

250

11.2

749 1.6

New Addition 7 132

/0.21

1.3 0.7 2.8 5.6 0.2 6.5 1.619.2

0.3 20.71.4

24.52000

72020.6

250

9.511.1

51.9

155

‘TABLES OF DIMENSIONS (CONTD)

TABLE 42 MULTI TRIAD CABLES CORES INDIVIDUALLY / COLLECTIVELY SCREENED, 600V

1 2 3 4 5 6 8 9 10 11 12 13 14 15 16 17 18 19 20

Conductor InsulationTinned Copper

Wire Braid

Tinned Copper

Wire Braid

NATO STOCK No. N6145--99-

No. of

Tri

ad

s

Nom

inal A

rea

Str

and

Dia

mete

r(N

om

inal)

Radia

l Thic

kness

Dia

mete

r(N

om

inal)

Dia

mete

r over

laid

up T

riad

s(N

om

inal)

Siz

e

Dia

mete

r over

Bra

id(N

om

inal)

No. of

Tri

ad

s per

Layer

#

Dia

mete

r over

taped

laid

up c

ore

s (N

om

inal)

Bra

id w

ire d

ia (

Nom

inal)

Dia

over

scre

ened

laid

up

pair

s (N

om

inal)

Sheath

Radia

l Thic

kness

Overa

ll D

iam

ete

r(N

om

inal)

Volt

ag

e T

est

Min

imu

m Insu

lati

on

resi

stance

per

km a

t 2

0°C

at

500

V

Max.

Cond

uct

or

Resi

. per

km a

t 2

0°C

Leng

th o

n d

rum

Curr

ent

Rati

ng (

Air

am

bie

nt

50

0C

) a

t 5

0-6

0

Hz

Weig

ht

of

Cable

Route

Length

for

1V

dro

p, 1

Phase

No.

Sq.mm

No. x mm

mm mm

mm mm mm mm mm mm mm mm mm V Meg ohm

ohm

m A kg/km m

New Addition 3 0.516

/0.21

0.9 0.7 2.3 6.9 0.2 6.2 312.2

0.2 13.71.1

15.72000

72040.3

250

7 400 1.3

New Addition 7 0.516

/0.21

0.9 0.7 2.3 6.9 0.2 6.21.6

17.9

0.3 19.41.4

22.62000

72040.3

250

6.3

856 1.5

156

157

Appendix ‘G’

TABLE OF DIMENSIONS (COMPARATIVE) LFH & EBXL CABLES (Table I)

LFH Cables Electron Beam cross linked cables (EBXL)

NATO STOCK NUMBE

R

No. of

Cores

Nominal Area of Conduct

or (Sqmm)

Nominal Diameter of (mm

) conduct

or

Overall Diameter (mm)

Weight of the Cable

(Kg/Km)

Current

Rating (Amps

)

Nominal Area of Conduct

or (Sqmm)

Nominal Diameter of (mm

) conduct

or

Overall Diameter (mm)

Weight of the Cable

(Kg/Km)

Current

Rating (Amps

)

521-8364 1 0.5 0.93 5.6 23 11 0.5 0.9 4 28 14

8326 1 1 1.32 4.8 34 15 0.75 1.1 4.2 30 17

8327 1 1.5 1.6 5.1 39 20 1 1.3 4.4 34 19

8328 1 2.5 2 5.7 53 29 1.5 1.55 4.6 37 25

8329 1 4 2.6 6.5 77 38 2.5 2 5.2 49 37

8330 1 6 3.3 8.3 110 48 4 2.5 6.1 73 48

8331 1 10 4.2 9.8 174 70 6 3.1 6.7 97 61

8332 1 16 5.3 10.9 245 88 10 4.1 8.2 153 89

8333 1 25 7.1 13.5 360 123 16 5.4 9.8 229 112

8334 1 35 8.5 14.9 505 145 25 6.8 11.9 336 156

8335 1 50 10.3 17.4 663 176 35 7.8 12.9 432 184

8336 1 70 12.4 19.7 910 220 50 9.5 15.3 617 224

8337 1 95 14.5 22.7 1128 277 70 11.5 17.5 852 279

8484 1 150 18 27 1853 370 120 14.8 21.3 1332 424

8485 1 185 20 29.6 2172 422 150 16.8 23.9 1716 470

8338 1 240 23 33.5 2950 493 185 18.5 26.2 2130 600523-2806 1 300 26 37.2 3650 581 240 21 29.4 2699 626521-8339 1 630 37 50.2 7075 853 500 31.2 36.8 5429 994

158

TABLE OF DIMENSIONS (COMPARATIVE) LFH & EBXL CABLES (Table II)

LFH Cables Electron Beam cross linked cables (EBXL)

NATO STOCK

NUMBER

No. of

Cores

Nominal Area of Conduct

or (Sqmm)

Nominal Diameter of (mm

) conduct

or

Overall Diameter (mm)

Weight of the Cable

(Kg/Km)

Current

Rating (Amps

)

Nominal Area of Conduct

or (Sqmm)

Nominal Diameter of (mm

) conduct

or

Overall Diameter (mm)

Weight of the Cable

(Kg/Km)

Current

Rating (Amps

)

- ­ - ­ - ­ - 0.5 0.9 6.7 55 14- ­ - ­ - ­ - 0.75 1.1 7.1 64 17- ­ - ­ - ­ - 1 1.3 7.5 74 19- ­ - ­ - ­ - 1.5 1.55 8 88 25- ­ - ­ - ­ - 2.5 2 9.2 122 37

521-8275 2 4 2.55 12 242 31 4 2.5 10.7 174 488276 2 6 3.12 13.1 292 39 6 3.1 12.1 236 618277 2 10 4.05 16 455 55 10 4.1 15.3 378 898278 2 16 5.1 18.3 642 70 16 5.4 18.3 560 1128279 2 25 6.75 22.9 1043 98 25 6.8 22.6 835 1568280 2 35 7.65 24.7 1240 116 35 7.9 24.8 1081 1848281 2 50 8.9 28.4 1672 141 50 9.6 29.6 1541 2248282 2 70 10.7 32.3 2271 176 70 11.6 34 2113 2798283 2 95 12.46 37 3022 220 95 13.1 37.8 2709 3528284 2 120 14.21 40.8 3784 268 120 15 41.9 3343 4248285 2 150 15.75 45.1 4550 295 150 17 47.1 4232 470

Above current rating is for single core only. For number of cores more than one, current rating to be derated by multiplying with the following correction factor.(For EBXL Cables)Derating factors based on number of cores loaded (For EBXL Cables) No. of cores equally loaded

2 3 & 4 5-8 9-15 16-25 26-44

Correction factor

0.8 0.7 0.6 0.5 0.45 0.4

159

TABLE OF DIMENSIONS (COMPARATIVE) LFH & EBXL CABLES (Table III)

LFH Cables Electron Beam cross linked cables (EBXL)

NATO STOCK NUMBE

R

No. of

Cores

Nominal Area of Conduct

or (Sqmm)

Nominal Diameter of (mm

) conduct

or

Overall Diameter (mm)

Weight of the Cable

(Kg/Km)

Current

Rating (Amps

)

Nominal Area of Conduct

or (Sqmm)

Nominal Diameter of (mm

) conduct

or

Overall Diameter (mm)

Weight of the Cable

(Kg/Km)

Current

Rating (Amps

)

- ­ - ­ - ­ - 0.5 0.9 7.1 70 14- ­ - ­ - ­ - 0.75 1.1 7.5 82 17- ­ - ­ - ­ - 1 1.3 7.9 95 19- ­ - ­ - ­ - 1.5 1.55 8.7 121 25- ­ - ­ - ­ - 2.5 2 9.6 163 37521-8289 3 4 2.55 12.7 296 27

4 2.5 11.5 241 48

8290 3 6 3.12 13.9 360 35 6 3.1 12.8 320 61

8291 3 10 4.05 17.2 573 49 10 4.1 16.4 525 89

8292 3 16 5.1 19.5 804 62 16 5.4 19.8 784 112

8293 3 25 6.75 24.4 1297 86 25 6.8 24.1 1150 156

8294 3 35 7.65 26.5 1589 102 35 7.9 26.7 1510 184

8295 3 50 8.9 30.3 2123 123 50 9.6 31.8 2050 224

8296 3 70 10.7 34.7 2913 154 70 11.6 36.6 2850 279

8297 3 95 12.46 40.9 3906 194 95 13.1 40.5 3765 352

8298 3 120 14.21 43.8 4893 234 120 15 45 4675 424

8299 3 150 15.75 53.9 6046 259 150 17 50.7 5915 470

8300 3 185 17.64 59.3 7535 295 185 18.8 55.9 7193 536

8301 3 240 20.25 73.2 9881 345 240 21.5 62.9 9347 626

Above current rating is for single core only. For number of cores more than one, current rating to be derated by multiplying with the following correction factor.( For EBXL only)Derating factors based on number of cores loaded ( For EBXL only)

No. of cores equally loaded

2 3 & 4 5-8 9-15 16-25 26-44

Correction factor 0.8 0.7 0.6 0.5 0.45 0.4

160

161