3039 Tech Specificaiton 3 Ph Universal Ers

8/13/2019 3039 Tech Specificaiton 3 Ph Universal Ers

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Signature of Tenderer Companys Round Seal Date: Place:

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TECHNICAL SPECIFICATION OF UNIVERSAL TYPE COMBINED

THREE PHASE & SINGLE PHASE PORTABLE ELECTRONIC

REFERENCE STANDARD METER CAPABLE OF TESTING OF ALL

TYPE OF HT AND LT METERS1.0 Scope:

This specification covers the general requirement of design, manufacturing,testing before dispatch, supply and delivery of Universal Combine Threephase & Single phase Portable Electronic Reference standard Meter ofaccuracy of class 0.1S in direct mode, 0.2S in 100A clamp on CT mode and0.2S in 1000A Clamp on CT mode.

2.0 Application:

The Portable Reference Standard shall be suitable to perform installation

checks, detect Installation errors, load/Harmonic analysis, Accuracymeasurement, Dial Test and transformer tests on HT, LT, Direct currentinstallation.The functionality of the Portable Electronic Reference Standard Meter shall besuitable to measure the system parameters and verify the accuracy of threephase and single-phase energy meters in the laboratory and at site withoutdisconnecting consumers supply when used with the clamp-on CT.The Portable Electronic Reference Standard Meter shall be extensively used in

field & laboratory for verification of the accuracy of all types of three phase LTwhole current, LT-CT operated, HT-CT operated and single-phaseelectromechanical and electronic energy meters.

The portable electronic reference standard meter shall have provision toperform transformer tests at the running load of the consumer. It should bepossible to perform:

Burden Test of the installed CT /PT

Ratio Test of the installed CT/PT

Phase Angle Test of the installed CT/PT

The test equipment shall have provision to measure high voltage up to 40KV(phase-Phase) using additional High voltage measurement probe (Optional).The test equipment shall have provision to measure high current up to 2000Aat high voltage (40KV) using additional high voltage current measurement

probe (Optional).

The portable Reference standard shall be capable to store all information:Customer information, Test information into its internal non-volatile memory.

3.0 System Technical Data:


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The Electronic Reference Standard Meter shall be capable to performmeasurements with:

3.1 Voltage Range : 30V 300V (Phase to Neutral) Direct3.2 Current Range : 1mA 12A (Direct input)

10mA 100A (100A CT input)

100mA 1000A (1000A CT input)3.3 Frequency Range : 40 Hz 70 Hz3.4 Power Factor : -1.000 to 0 to +1.0003.5 Auxiliary Input : 50V 300V (Phase-Neutral) / 47-63Hz3.6 Input VA : 25 VA maximum

4.0 Service (Climatic) conditions:

The equipment to be supplied against this specification should be capable ofperforming and maintaining the required accuracy for satisfactory operationunder all tropical conditions mentioned below:a) Maximum ambient temperature: 50 Deg. Cb) Minimum ambient temperature: -5 Deg. Cc) Average daily ambient temperature: 40 Deg Cd) Minimum relative humidity: 25%e) Maximum relative humidity: 90%f) Annual average ambient temperature: 40 Deg. C

5.0 Standard applicable:

APPLICABLE STANDARDS - IEC 60253, IEC-61036, IS-11426, IS-14697, IEC-60736, IEC0801/02/03/04, IS-12346 & CBIP TechReport No:88 - specification with latest version.

Equipment shall meet the above standards specified and as per the scope

specified above as per the type of ERS offered.

6.0 General Requirements:

a.All the materials, electronic and power components and ICs used in themanufacturing of the meter shall be of highest quality and reputed maketo ensure higher reliability, longer life and sustained accuracy.

b. The electronic components shall be mounted on the PCB using latestsurface mount technology (SMT).

c. The Electronic Reference Standard Meter shall be of rugged construction,

lightweight and shall be portable and handy. It shall have ergonomicdesign.

d. Clamp-on CT along with a suitable connecting cable and a set of voltageleads with suitable crocodile clips which enable the testing withoutisolating or interrupting the supply of the consumer shall be supplied along


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with the Electronic Reference Standard Meter. Two sets of CT shall beprovided along with equipment: 100A CT clamps and 1000A CT clamps.

e.An error calculator shall be incorporated in the Electronic ReferenceStandard Meter, which shall have facility to calculate error in percentageof meter under test by feeding the meter constant and number ofrevolutions/pulses for which meter was tested with Electronic Reference

Standard Meter, through the inbuilt key board.f. The keyboard of the equipment shall be organized in form of alphanumeric

matrix.g. The Portable reference standard shall have TFT LCD graphic display of 4

size (minimum specified as far as size is concerned). The graphic displayshould be able to display voltage/current waveforms along with networkanalysis features, Harmonic and distortion analysis in graphic form.

h. The scope of ERS meter is not limited to following type of meters but itshould be capable of testing electronic meters/electro mechanical energy

meters of any latest version.

(I) Ferraris (Induction) Meters with rotating disc.

(II) Static Meters with flashing pulse output of LCD/LED.(III) Single Phase Active, Apparent and Reactive energy Meters.(IV) Three Phase Active, Apparent and Reactive energy Meters

(V) Maximum Demand Meters.

(VI) Electricity Meters with pulse out puts.

(VII) Verification of meter circuit connections usingvectorial display

(VIII) Harmonic Analysis up to 40thharmonics i.e. the frequency and time

domain with % distortion of each frequency and angle between them for

each frequency.

i. Self diagnostic feature LCD/LED test is required to be provided on meter's

display to indicate the healthiness of all segments of LCD/LED display.

j. The ERS meter shall derive its power from mains voltage supply only &

shall not need any battery back up for its operation or data storage.

However, the ERS shall be made functional on giving supply of 63.5 Volts

A.C or 240 Volt A.C between phase to neutral for down loading the data to

PC etc.

k. The meter shall have suitable provision to prevent stopping of meter by

using external magnets .i.e. shall not be adversely affected by influence of

external magnetic field. The meter shall comply requirement as per

relevant standard or IEC 62053-22.


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l. The Clamp on CTs should not saturate up to 150% of the highest rated

current i.e. if 150% of highest rated current is applied for 30 minutes. The

static portable reference energy meter should not get damaged & after

restoration of the normal conditions, it should continue to measure

correctly within respective accuracy class.

m.The meter shall have two outputs

A test output in the form of blinking LED for its own calibration. A potential free contact output for driving a relay in the energy

dosage mode when it is used as a reference meter in a test

bench.n. It should be possible to input external CT and PT ratios, i.e. measured

parameters will be then shown as Primary values.

o.Auto range of Current and Voltage inputs shall be provided.

p.All the cords / connectors / accessories supplied along with the instrumentmust conform to IEC-1010 and the international standards of safety.Adequate built-in features to protect the instrument itself from over-voltage shall be provided.

NOTE : Only the original manufacture of the testing equipmenti.e. ERS meters shall quote against this tender.

7.0 Standard Rated Current and Maximum Current:

The portable reference standard current range shall be a wide one withfollowing specifications:

Direct Mode: 1mA 12A100A CT mode: 10mA 100A1000A CT mode: 100mA 1000A

8.0 Measurement Mode The offered equipment should have following measurement modes to test

(accuracy test and Dial/register test) HT/LT CT operated Meters and directconnected type meters.

Direct Mode: To test HT/LT-CT meters, direct mode for 1A and 5A ratingshall be provided on the equipment.

Clamp on CT mode: Two types of clamp on type current transformer (CT)shall be provided along with equipment to test direct connected meterswithout disconnecting them from circuit. One set for currents up to 100A

(internal Diameter of 11mm) and another set for currents up to 1000A


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(internal Diameter of 55 mm). The hardware of clamp on CT shall bepreferably designed in such way that any set of clamp on CTs can be used

with any equipment.

The measuring mode shall be selectable using keyboard of the equipment.In addition to Accuracy and Dial tests of meter under test, portable test

equipment shall be equipped to perform transformer tests on installed CTsand PTs at site, under running load conditions of the consumer, withoutdisconnecting supply to the consumer. The equipment shall perform:

o Burden Test on installed CT and PT of the consumer (Accuracy betterthan 1%)

o Ratio and Phase Angle Error Test on the installed CT (Accuracy betterthan 1%)

o Load Analysis of the customer load: monitoring of voltage, current,power factor, Frequency, (Active, Reactive, Apparent) power & energy

o Power Quality Analysis: monitoring of Voltage, current and Power(Active, Reactive and Apparent) harmonics.

It should be possible to record and save results of all the tests: Accuracy/DialTest, Load Analysis, Power Quality Analysis, and Transformer test, in itsinternal memory.

9.0 Accuracy Requirement:

The class of accuracy of the offered calibrator shall be: 0.1Sin Direct Mode

0.2Sin 100A CT mode

0.2Sin 1000A CT mode

The portable reference standard shall carry out accuracy test using built inerror calculator with Scanning head suitable for testing Electronic as well aselectromechanical meters. Scanning head should be able to pick LED/LCDoutput in wavelength range 500 960 nm. The scanner should be fastenough to pick up pulses of frequency as high as 500Hz. The reference

standard shall also be able to perform Dial/Register test to verify the energyregistered by the meter under test.

10.0 Display:

The display of the reference standard shall be of TFT GRAPHIC monochrometype with backlit facility and with resolution of 320x240 pixels. The displayshall have size of 4 minimum to enable display of voltage/current waveformsin real time mode. The display should also have provision to render networkanalysis features viz. Vector and Harmonics along with distortionmeasurement.


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The parameters to be displayed should be selectable through front panel

switch.

The ERS shall display the following parameters Instantaneous per phase voltage for 4 wire and line voltage for 3 wire.

Instantaneous per phase line current Instantaneous per phase active current Instantaneous per phase reactive current

Total Active ( Fundamental + Harmonics ) Power / Reactive andApparent power ( i.e. derived from vectorial summation of total activepower and lagging reactive power).

Instantaneous per phase power factor in lag/lead derived from divisionof Total active power and apparent power

Instantaneous total Three Phase power factor lag / lead derived fromdivision of Total active power and apparent power

Instantaneous Frequency Phase sequence of voltage Phase sequence of current Total Active ( Fundamental + Harmonics ) / Reactive ( for both lag and

lead ) and Apparent three phase energies. Continuous update of total active / reactive (lag / lead ) and apparent

energies on display while testing with scanning head Time Date

The ERS meter shall have memory to record the test date. The error data up to at least 500 tests, shall be stored in meter

memory in FIFO manner (and not block method) and should displaymemory used and memory free.

The ERS shall have capacity to store minimum 300 test results ofnormal test (results of active energy and reactive energy), a minimumof 10 demand tests.

Serial No of meter under test (MUT) Consumer identification

Meter constant of MUT No of revolutions / pulses for which test is being carried out

Instantaneous voltage, line current, active current and reactive currentof each phase.

Energy logged / recorded by ERS during test

Test duration in Hour, Minute and Seconds (with time ofcommencement of test and completion).

On occupation of all available memory space ERS shall display warningmessage.

The energy flow direction due to each harmonics for voltage andcurrent

The equipment shall have facility to display effective active , reactive


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and apparent power along with sign due to each harmonics in tabularform .

The equipment shall have facility to display the logged energy in caseof dial test after pressing the stop button. The energy should not be

reset and should be available on display after pressing the stop button.

11.0 Display Resolutions:

Minimum resolutions of various parameters shall be as follows:

Voltage : 0.01 V Current : 0.0001 (1A), 0.001 (5A), 0.01 (100A), 0.1

(1000A)

Power factor : 0.001

Energy : 00.0001 (Wh) % Error Resolution : 0.001

Inst. Load : 0.001 (KW/KVA/KVAR)

12.0 Automatic Checking of connection:

The equipment TFT graphic display shall be capable of indicating display forthe following conditions: Missing potential

Missing current Reverse current if any current is reverse

Phase sequence Forward or Reverse Wrong Phase Association

-Using graphic Vector display on its TFT screen.

13.0 Memory:

The memory of the portable reference standard shall be organized to store:Installation Error Analysis, Load Analysis parameters i.e. voltage/phase,

current/phase, power factor/phase, power (active, Reactive, Apparent)/perphase & total, Power Quality analysis parameters {Voltage/Current/Power

(Active, Reactive and Apparent) Harmonics}, Accuracy Results, Dial TestResults in its memory along with Date and Time stamp. It should be possibleto store customer information (name, number, address, telephone), Meter

information (Serial Number, Rating, make, meter constant), TransformerInformation (CT/PT make, Serial Number, VA rating, Error).


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The non-volatile memory of the unit shall be sufficient to store all the aboveresults for 500 customers.

Reference Meter shall be designed to include memory management function:to include deletion, insertion and viewing of saved Data without the use ofexternal PC.The manufacturer shall supply suitable WINDOWS based application software

to download results from internal memory of the reference standard meter.The software should have functionality to download data from the referencemeter and present the data in a neat format. It should be possible totransport the downloaded data into any standard software Like: MS-EXCEL.The software shall have functionality to archive, store the downloaded datainto the PC.

14.0 Interface:

The reference meter should have interface provisions.

High resolution electrical Pulse output to allow testing of portable

reference standard meter against reference standard meter of higheraccuracy.

Scanning head input to allow counting of pulses from scanning head

Electrical RS232-C, 9-PIN serial port to allow uploads / download ofinformation from/to portable reference standard. A test output in the formof blinking LED for its own calibration.

A potential free contact output for driving a relay in the energy dosagemode when it is used as a reference meter in a test bench

15.0 Safety Requirements:

The Electronic Reference Standard Meter shall be designed and constructed(preferably it should be CE certified) in such a way as to avoid introducingany danger in normal use and under normal working conditions, so as to

ensure especially;a) Personal safety against electric shock preferable as per IEC61010-1: 2002b) Personal safety against effect of excessive temperature

c) Safety against spread of fire.

All parts, which are subject to corrosion, shall be suitably protected and anyprotective coating shall not be liable to damage by normal handling. Thedegree of protection against dust and water shall preferably be as per IP40.

Electromagnetic Compatibility :The ERS is required to work accurately in the field where stray Electromagnetic disturbances or Electro static discharges are present and hence the

same must not influence the ERS adversely. Similarly, the field generated bythe ERS may influence the meter under test. The composition of the ERSshould, therefore, be such that its functioning is immune to these forces of


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external origin and it does not create electromagnetic field, which affects theworking or the meteorological functioning of meter under test.

The equipment shall be fully protected against electromagnetic interference,introduced through the connection cable, through capacitive or inductivecoupling or by radiated electromagnetic interference. The meter shall comply

all EMC conditions and requirements within the limits specified in IEC-687 ORIS-14697.

The ERS may be subjected to Influence quantity Tests in this regardaccording to relevant clauses of IS:14697 or IEC 687.

The ERS may be subjected to Electro magnetic field of the external origin up

to the limit specified in CBIP technical report 88 (0.2 tesla). It should beimmune to its influence conforming to IEC 802-3.

The ERS may be subjected to Electro static discharges up to 10 Nos and

voltage up to 10 KV level. It should not affect the working or themeteorological function of the ERS conforming IEC 801-2.

Fast transient Burst Test may be applied to ERS. It should not show a;change in the register of more than values shown in the relevant testspecification IEC 801-4.

Magnetic field produced by ERS.

The ERS should not produce any Electro magnetic field which may affectworking of meter under test conforming to the IEC and IS.

Radio Interference Measurement. It should not produce any conducted or radiated noise, which can interfere

with other equipment and meter under test.

16.0 Case:

The Electronic Reference Standard Meter along with all the accessories shouldbe housed in a suitable rugged plastic / aluminum case and any non-

permanent deformation of the case shall not affect the satisfactoryperformance of the equipment.

17.0 Power consumption:

The active power consumption of the Electronic Reference Standard Meter atreference voltage, frequency, temperature and rated current shall not bemore that 10VA per phase mode or 25VA in 3-phase mode in voltage circuit

excluding the leads.

18.0 Carrying Case:

Each Electronic Reference Standard Meter shall be supplied in aplastic/Aluminum carrying case suitable for easy portability, rugged used andto prevent damaged during transit. The Electronic Reference Standard Meter


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should be immune to vibrations and shocks in normal transportation andhandling.

19.0 Software:

Each Electronic Reference Standard Meter shall be supplied along with PC

software. The software shall be suitable for downloading the test results intoIBM compatible PC using RS 232 port. The software shall have facility togenerate the test report for individual testing and summary report of all testreports.The offered software shall have facility to transport all stored test results inanother file format like MS-EXCEL. The offered software shall be user friendlyand menu driven. The supplier shall impart necessary training regardinginstallation and used of the above software.

20.0 Accessories:

Every Electronic Reference Standard Meter shall be supplied along with

following accessories:i) Common optical sensor with 3 mtrs flexible cable for automatic testing,

which can be used to sense disc revolutions in electromechanicalmeters as well as indicating LED and LCD pulses in static meters.

ii) Mounting arrangement (clamp) for the optical sensor.iii) Two sets of Clamp on CT for on-line testing (100A & 1000A)iv) A set of voltage leads of 3 mtrs length with insulated crocodile clipsv) Current leads of 3 mtrs length to connect Electronic Reference

Standard Meter in direct mode.vi) Serial communication cord with RS232 connector to retrieve stored

data from the Electronic Reference Standard Meter and download the

same to a PC.vii) Snap switch along with cable.viii) Base Computer Software (BCS).ix) Operating Manual and Calibration Report

All the cords / connectors / accessories supplied along with the

instrument must conform to IEC-1010 and the international standards

of safety. Adequate built-in features to protect the instrument itself

from over-voltage shall be provided.21.0 Guarantee:

The guarantee for equipment shall be for 5 years from the date of dispatchfor free replacement/rectification/repair in case of any damage/defectobserved in the ERS Meters supplied.

22.0 After sales support and training:


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The supplier shall arrange to provide free training at places as desired by thepurchaser for use of Electronic Reference Standard Meter and Base Computer

Software. The supplier shall provide competent and timely after sales servicessupport.

23.0 Tests:

TYPE TEST REPORT :

The bidder shall have to submit type-test report carried out as per relevantstandard as specified above i.e. for Combined Universal ERS meters, thestandard applicable shall be IS-14697/IEC-60687 /IEC-60736 and CBIP Techreport No:88 ( latest amendment) specification. Also, the type test certificateshall be from Govt. approved Laboratory viz; CPRI, NPL, ERDA, ERTL, ETDCor any foreign Govt. approved testing laboratory of the eligible country fromwhere the equipment is to be supplied. The offer without type test reportshall be ignored. Also the type test shall not be older than 5 years from the

date of advertisement of the tender.

Routine Tests:All routine tests as stipulated in the relevant standards shall be carried outand routine test-certificates / reports shall be submitted to the Purchaser forapproval

Routine test report, Calibration Certificate & operation manual is to beprovided along with each meter. The hard copy routine test certificate of theequipment shall be provided along with each equipment and it should also besubmitted in form of CD (Compact Disc).

24.0 Inspection:

The purchases representative before dispatch may carry out the inspection.

The manufacturer shall grant free access to the purchasers representative, ata reasonable time, when the work is in progress.All acceptance tests and inspection shall be done at the place of the

manufacturer unless otherwise specially agreed upon by the Bidder and

Purchaser at the time of purchase.

The bidder shall provide the inspectors representing the purchaserall reasonable facilities without charge, to satisfy himself that theequipment is being furnished in accordance with this specificationduring stage inspection, if any and final inspection.


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The Bidder shall have to submit list of Order executed. The ordercopies of the order executed mentioned in the list of order should be

invariably enclosed along with the offer. Only, those ordersmentioned in the list shall be considered, whose order copies shallbe enclosed with the offer to qualify, as per qualification criteria inthe bid. A list of machinery / equipment and testing facility available

at their Factory should also be furnished along with the offer.

The bidder shall have minimum five years of experience in the fieldof manufacturing of meter testing equipments.

25.0 Packing and Forwarding:

The equipment shall be packed suitably for transport to withstand handlingduring transport.Each consignment shall be accompanied with a detailed packing listcontaining the following information.

i) Name of the consigneeii) Details of consignment.iii) Destinationiv) Handling and packing instructions.v) Bill of material indicating contents of each package.


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TECHNICAL PARTICULARS OF UNIVERSAL TYPE COMBINED THREEPHASE & SINGLE PHASE PORTABLE ELECTRONIC REFERENCESTANDARD METER CAPABLE OF TESTING OF ALL TYPE OF HT AND LTMETERS ACCURAY class 0.1S in direct mode, 0.2S in 100A clamp onCT mode and 0.2S in 1000A Clamp on CT mode METERS AT SITE /

LAB

Sr.No.

Item Requirement Offered by Bidder

1 Makers nameand country

Please specify manufacturer name

2 Type ofMeter

Please specify model number andattach product literature/brochure.

3 Accuracyclass

class 0.1S in direct mode, 0.2S in100A clamp on CT mode and 0.2S in1000A Clamp on CT mode

4 Voltage range 30V 300V (Phase to Neutral)

Direct5 Current range 1mA 12A (Direct input)

10mA 100A (100A CTinput)

100mA 1000A (1000A CTinput)

5-A AccuracyRequiremet

0.1S in Direct Mode

0.2S in 100 A CT Mode 0.1S in 1000A CT Mode

6 Parametersdisplayed

The ERS shall display the followingparameters

(a) Instantaneous per phase voltagefor 4 wire and line voltage for 3wire.(b)Instantaneous per phase linecurrent Instantaneous per phase activecurrent(d) Instantaneous per phasereactive current

(e) Total Active ( Fundamental +Harmonics ) Power / Reactive andApparent power ( i.e. derived fromvectorial summation of total activepower and lagging reactive power).(f) Instantaneous per phase powerfactor in lag/lead derived fromdivision of Total active power and

(


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apparent power(g) Instantaneous total Three Phasepower factor lag / lead derivedfrom division of Total active power

and apparent power(h) Instantaneous Frequency(i) Phase sequence of voltage(j) Phase sequence of current(k) Total Active (Fundamental +Harmonics ) / Reactive ( for bothlag and lead ) and Apparent threephase energies.(l) Continuous update of totalactive / reactive (lag / lead ) andapparent energies on display whiletesting with scanning head

(m) Time & date

7 Displayresolution

a. Voltage : 0.00 Vb.Current:0.0001(1A),0.001(5A).0.0

1(100 A),0.1(1000A).c. Power factor : 0.001d. Energy : 00.0000 (Wh)e. Inst. Load : 0.000( kW/kVAr/kVA).f. % error resolution: 0.00.

8 AutomaticChecking ofconnection

The equipment TFT graphicdisplay shall be capable ofindicating display for the following

conditions:(a) Missing potential(b) Missing current

Reverse current if any currentis reverse

(d) Phase sequence Forward orReverse

(e) Wrong Phase Association-Using graphic Vector display on

its TFT screen9 Type of

DisplayGraphical Display

10 Interfaces (a) RS232 Connector for connectingto the PC(b) Scanning head switch to count

pulses


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Remote snap switch to countpulses

11 Scanning

head

Common for rotor mark & LED/LCD

pulses. up to 200 Hz

12 Memory Minimum 500 test results.

13 ElectromagneticCompatibility:

(a)The ERS may be subjected toInfluence quantity Tests in thisregard according to relevant clausesof IS:14697 or IEC 687.(b) The ERS may be subjected toElectro magnetic field of theexternal origin up to the limitspecified in CBIP technical report

88 (0.2 tesla). It should be immuneto its influence conforming to IEC802-3.The ERS may be subjected toElectro static discharges up to 10Nos and voltage up to 10 KV level.It should not affect the working orthe meteorological function of theERS conforming IEC 801-2.(d) Fast transient Burst Test may beapplied to ERS. It should not show

a; change in the register of morethan values shown in the relevanttest specification IEC 801-4.(e) Magnetic field produced by ERS.(f) The ERS should not produce anyElectro magnetic field which mayaffect working of meter under testconforming to the IEC and IS.(g) Radio InterferenceMeasurement.(h) It should not produce anyconducted or radiated noise, which

can interfere with other equipmentand meter under test.

13-A

Carrying

Case:

plastic/Aluminum carrying casesuitable for easy portability, ruggedused and to prevent damagedduring transit. The ElectronicReference Standard Meter should be


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Sr.No.


immune to vibrations and shocks innormal transportation and handling.

14 Software: Each ERS Meter shall be suppliedalong with PC software. Thesoftware shall be suitable for

downloading the test results intoIBM compatible PC using RS 232port. The software shall have

facility to generate the test reportfor individual testing and summary

report of all test reports.The offered software shall have

facility to transport all stored testresults in another file format likeMS-EXCEL. The offered software

shall be user friendly and menudriven. The supplier shall impartnecessary training regarding

installation and used of the abovesoftware.

15 Accessories Whether all accessories as perclause 20 of the specification areprovided? Please furnish details inlist.

16 Key Board 16 Alphanumeric key pad maximum.

17 Measurementof Harmonics

Measurement up to 21s harmonicwith display of effective active,reactive and apparent power due toeach harmonic

18 Guarantee: The guarantee for equipmentshall be for 05 years from the dateof dispatch for freereplacement/rectification/repair incase of any damage/defectobserved in the ERS Meters supplied


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Sr.No.


19 After salessupport andtraining

The supplier shall arrange toprovide free training at places asdesired by the purchaser for useof Electronic Reference Standard

Meter and Base ComputerSoftware. The supplier shall

provide competent and timelyafter sales services support.

20 TESTCERTIFICATE

Routine test report, CalibrationCertificate & operation manual areto be provided along with eachmeter. The routine test results ofthe lot supplied shall be provided tothe company with inspection call inthe form of CD (Compact Disc).

21 TYPE TESTREPORT:

The bidder shall have to submittype-test report carried out as perrelevant standard as specifiedabove i.e. as per IEC-687 or IS-14697/IEC-60736/CBIP-88 (latestamendment) etc.Name of Lab:

Country:Report No.with Date:Type of Model:

Sr.No of Model:

22 Place ofInspection

Please specify Place of name

23 Deviation ifany

Please specify deviation if any indetails

Documents

3039 Tech Specificaiton 3 Ph Universal Ers