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INSPIRING
TECHNOLOGYSOLUTIONSSAFE
CHENNAI SALES OFFICENew No. 25, Old No. 26Rama Street, Nungambakkam Chennai 600034 Tamil Nadu, IndiaTel: +91 44 4310 0051Email: [email protected]
BENGALURU SALES OFFICENo. 23rd, 2nd FloorAce Space Building8th Main Road, Vasanthnagar Bengaluru 560052 Karnataka, IndiaTel: +91 80 4169 7781Email: [email protected]
MUMBAI SALES OFFICE1404, 14th FloorHaware Infotech Park, Sector 30AVashi, Navi Mumbai 400703 Maharashtra, IndiaTel: +91 98217 91676Email: [email protected]
DELHI SALES OFFICEB 39, 1st Floor, DDA ShadeOkhla Industrial Area, Phase 2New Delhi 110020, India Email: [email protected]
FACTORY ADDRESS22/A, Swastik Industrial EstateSari, Sanand Taluka Ahmedabad 382220 Gujarat, IndiaTel: +91 92 2800 1427/29Email: [email protected]
Generating electricity is one challenge, the other is to have it efficiently and safely transported to the utility point.
ALFADUCT
A multinational powerhouse of over 2,500 employees, ARJ Holding today is one of UAE’s prominent business houses, in the construction sector serving government entities and large corporates. The Group aims to be the leader in GCC and beyond with four major focus areas – Trade, Power, Life & Green encompassing a varied portfolio that includes Building and Engineering Services, Manufacturing, Water Management Technologies, Property Development, Renewable Energy Systems, Hospitality, F&B, Health & Wellness, Marketing Communications, Education, Fashion & Retail.
Headquartered in Dubai, UAE and with offices in 20 markets across 5 countries – Lebanon, Oman, Saudi Arabia, Kuwait and India – ARJ Holding is growing from strength to strength, delivering consistent quality and setting new standards in excellence.
ARJ HOLDINGFrom harnessing water and electric power to transforming lives, ARJ Holding has been a name to reckon with since 1964. Reflecting the values of the Group’s founder, ARJ Holding believes quality, social responsibility and transparency are the guiding principles for seeking new opportunities together, conducting fair business and succeeding together. Coming a long way since its inception, the Group has successfully scaled up its operations and scope in the last decades to diversify and expand beyond the region.
Upholding adherence to highest quality and aligned to the Group’s value of integrity, ALFA Technologies Pvt. Ltd., a subsidiary of ARJ Holding, is a specialized and dedicated company serving the power distribution market through its ALFADUCT—Busbar Trunking System.
In our goal to be distinctive in the service we provide, we commit to stay with the client along the entire process until the full functioning of Busbar Trunking Systems. Our professional and technical assistance spans across every activity ranging from site survey, design & routing drawing preparation, supply & installation to testing, commissioning and maintenance.
ALFADUCT INTRODUCTION
Our product range includes Sandwich, Compact Air Insulated & Lighting Trunking solutions to cater to a wide range of clients from residential blocks to industrial units, facilitated by service that includes:
• Project evaluation and support, design optimization and engineering layout• Customised manufacture & supply• System installation with the best engineering practices• System testing and commissioning• Refurbishment, maintenance and support in layout changes
With direct offices located in Mumbai, Delhi, Bengaluru and Chennai and manufacturing facility located in Gujarat, we are always close to our clients.
SPECIFICATIONS The product is designed to comply with the international standard of IEC 61439-1&6, “specification for low voltage and control gear assemblies”, a particular requirement for busbar trunking systems and IS 8623/1993 Part (1) & (2) Low-voltage Switchgear and Control gear Assemblies.
Copper or Aluminium1.6 mm or 2.0 mm GI400 A to 5000 AAll types of elements to meet site requirements
Copper or Aluminium1.6 mm or 2.0 mm GI200 A to 2000 A
All types of elements to meet site requirements
CopperAluminium25A to 40A
All types of elements to meet site requirements
SOUTHERN RAILWAY HOSPITALMain Power Distribution, Transformers to MV Panels (3 Runs) & DG Synchornization Panel to MV Panel (2 Runs)Consultant—Tebodin Contractor —Kevin Electricals Pvt LtdSandwich Busducts Ratings 4000 A & 1600 A
Conductor:Enclosure: Current ratings:Elements:
Conductor:Enclosure: Current ratings:Elements:
Conductor:Enclosure:Current ratings: Elements:
Sandwich Bus Trunking Systems Compact Air Insulated Bus Trunking Systems
Lighting Bus Trunking Systems
ALFADUCT Busbar Trunking Systems are utilized in building and industrial applications to distribute power to electrical loads safely and efficiently. Due to its many advantages over cabling and conventional bus ducts, Busbar Trunking systems are widely used in commercial and residential buildings, hotels, factories, IT and data center buildings, shopping centers, etc.
Lower impedance and therefore low power loss
Compact size
Moisture ingress and corrosion inhibition
Superior jointing arrangements and no intrusion on conductor
Produced through a proven manufacturing process where all parameters are quality controlled
Certified from a reputed and independent third party
Aesthetically appealing
Higher KA rating for a given enclosure thickness
All through support – Design, installation, testing and commissioning and warranty and after sales
Best and engineered choice of raw materials, controlled production process and robust QA/QC regime ensures that finished product quality is ready to perform trouble free for many years.
BUSBAR OVER CABLES
CABLING SYSTEM REQUIRES INDIVIDUAL CABLES TO BE RUN FOR EACH LOAD CENTER.
ALFADUCT BUS TRUNKING SYSTEM
WHY ALFADUCT IS PREFERRED OVER CABLES?
Better mechanical protection and ingress protection through IP ratings
Eliminates many runs of cabling and is aesthetically appealing
Easy to install and maintain
Saves space and is cost-effective for multi-point power distribution
Conductors can be customized according to voltage drop, harmonics, earthing, etc.
Increased energy savings due to reduced losses, lesser voltage drop and flexibility in repositioning load centers using tap-off points
Easy fault identification and modular installation ensures low replacement costs and lesser down time
Higher KA rating
Fire propagation is eliminated due to nature of construction
WHY ALFADUCT IS PREFERRED OVER CONVENTIONAL BUS DUCTS?
Load Center 1
2
3
4
5
6
7
Load Center 1
2
3
4
5
6
7
END CAP
END FEED UNIT
JOINT PACK
TAP OFF BOX
PLUG IN POINT
VERTICALSPRINGHANGER
PLUG IN FEEDER
VERTICALFIX HANGER
P3
P2
P1
STRENGTH OFSUPPORT HANGERS
spring constant
Proper design of a bus trunking system necessitates a thorough understanding and application of metallurgy & strength of materials, set of physical phenomena associated with the presence and flow of electricity, mechanical forces acting on the system, thermal calculations and general working conditions where this system is applied.
Compliance to International codes which defines the generic and particular test conditions, compliance to local regulation, site conditions study and customization and a quality installation play vital roles in ensuring that the bus trunking system functions as per the design intent.
ALFADUCT products have been developed from very strong engineering fundamentals factoring all the perceivable electrical and mechanical equations to ensure that nothing is left unaddressed. Applying stringent parameters to raw materials used during manufacturing ensures that the finished product performs satisfactorily over its years of service life.
The validation of the design is done through an independent third party laboratory and ALFADUCT has passed stringent type test as per IEC 61439.
DESIGN ANDMANUFACTURING QUALITY
ALL RIVETED CONSTRUCTION (steel alloy, self piercing type) ensures very high shear strength capable of withstanding very high electro dynamic forces, in addition to facilitating anti-rusting and reduced moisture ingress.
CLASS F PET INSULATION, Break Down Voltage (BDV) of 40 KV with superior Di electric strength, higher heat dissipation ability, resistance to chemicals and alkali, high glass transition temperature and therefore high service temperature, heat aging and service life, much less hygroscopic, high tensile strength in comparison to either Epoxy insulation or a normal PE type insulation. Material of Insulation comply to UL Flame rating UL94 & Halogen free
TEMPERATURE RISE indicators on all joint packs for easy monitoring
TAP-OFF BOX loaded on to the main bus duct eliminates load on the contact terminals
MECHANICAL AND ELECTRICAL interlock protection-earth bar making and breaking contact first
ALUMINUM-FINNED SIDE PLATES increase heat transfer area by 30%
MATERIAL & CONSTRUCTION
Standard FeederPlug in FeederEdgewise ElbowFlatwise ElbowEdgewise Offset ElbowFlatwise Offset ElbowCombination ElbowsFlatwise TeePhase Cross over UnitExpansion UnitReducer UnitEnd Feed UnitCenter Feed UnitsPanel Flanges & ConnectionsPanel Flanges with Edgewise Elbow
Panel Flange with Flatwise ElbowPanel Flange with Edge & Flatwise ElbowPanel Flange with Flat & Flatwise ElbowAdapter BoxesRubber BellowsEnd CapFlexible ConnectionsVertical Spring HangerVertical Rigid HangerJoint PackTap off Units
SANDWICH BUS TRUNKING SYSTEM Ratings and Specifications
TECHNICAL DATA TABLE - COPPER
CURRENT RATING
RATING 630A 800A 1000A 1250A 1600A 2000A 2500A 3200A 4000A 5000A
Product Code ADSC063 ADSC080 ADSC100 ADSC125 ADSC160 ADSC200 ADSC250 ADSC320 ADSC400 ADSC500
Rated Insulation Voltage (Ui) 1000 V, AC
Rated Operational Voltage (Ue) Upto 1000 V, AC
Rated Dielectric Voltage 3.5 KV rms for 60 Secs.
Rated Impulse Withstand Voltage 4.4 KV, AC
Rated Frequency 50/60 Hz
Housing Material 1.6 mm GI Housing with Epoxy polyester powder coated (RAL 7032)
RATING SHORT TIME WITHSTAND CURRENT
1 Second (KA) 50 65 65 80 90 100 100 120 120 150
Peak Value (KA) 104 141 141 165 195 216 216 264 325 325
CONDUCTOR DIMENSION & CONFIGURATION
CONDUCTOR C.S.A (mm²) COPPER (PHASE)
Bus bar Dimension 40 x 6 50 x 6 70 x 6 100 x 6 125 x 6 175 x 6 200 x 6 125 x 6 (2) 175 x 6 (2) 200 x 6 (2)
Cross Sectional Area 240 300 420 600 750 1050 1200 1500 2100 2400
Height (h) in mm 77 87 107 137 162 212 237 330 430 480
No. of stack Single Double
IP Rating IP 54 / IP 55 / IP 65
APPROXIMATE WEIGHT OF BUS TRUNKING (Kg / Mtr)
3 Phase + Integral Earth 14 15 19 25 29 38 43 58 77 86
3 Phase + 50% Internal Earth 15 17 21 27 32 43 48 65 86 97
3 Phase + 100% Neutral + Integral Earth 16 18 23 30 36 48 54 72 95 107
3 Phase + 100% Neutral + 50% Internal Earth 17 19 25 33 39 52 59 78 105 118
3 Phase + 200% Neutral + Integral Earth 18 21 27 36 42 57 64 85 114 129
3 Phase + 200% Neutral + 50% Integral Earth 19 22 28 38 46 62 70 92 123 139
3 Phase + 100% neutral + 100% Isolated Earth 18 21 27 36 42 57 64 85 114 129
ELECTRICAL PARAMETERS @50 HZ
RESISTANCE (mΩ/Mtr)
AC Resistance @ 20 C (R) 0.0740 0.0592 0.0427 0.0311 0.0249 0.0179 0.0157 0.0124 0.0090 0.0078
AC Resistance @ thermal conditions (R) 0.0959 0.0767 0.0553 0.0403 0.0322 0.0232 0.0203 0.0161 0.0116 0.0102
REACTANCE (mΩ/Mtr)
Reactance (X) 0.0417 0.0333 0.0238 0.017 0.0136 0.0109 0.0095 0.0070 0.0055 0.0049
IMPEDANCE (mΩ/Mtr)
Impedance (Z) 0.1045 0.0836 0.0602 0.0437 0.0350 0.0256 0.0224 0.0176 0.0128 0.0113
COMPOSITE VOLTAGE DROP PER METER AT FULL LOAD (mv/Mtr/A)
Voltage drop @ 0.7 P.F (V) 0.1675 0.1339 0.0963 0.0698 0.0558 0.0415 0.0363 0.0281 0.0208 0.0184
Voltage drop @ 0.8 P.F (V) 0.1762 0.1409 0.1014 0.0735 0.0587 0.0435 0.0380 0.0296 0.0218 0.0192
Voltage drop @ 0.9 P.F (V) 0.1809 0.1446 0.1041 0.0756 0.0604 0.0444 0.0388 0.0304 0.0222 0.0196
Voltage drop @ 1.0 P.F (V) 0.1661 0.1328 0.0958 0.0698 0.0558 0.0402 0.0352 0.0279 0.0201 0.0177
ELECTRICAL PARAMETERS @60 HZ
RESISTANCE (mΩ/Mtr)
AC Resistance @ 20 C (R) 0.0742 0.0594 0.0427 0.0313 0.0251 0.0181 0.0159 0.0126 0.0092 0.0080
AC Resistance @ thermal conditions (R) 0.0961 0.0769 0.0553 0.0405 0.0325 0.0235 0.0206 0.0163 0.0119 0.0104
REACTANCE (mΩ/Mtr)
Reactance (X) 0.0500 0.0400 0.0286 0.0204 0.0163 0.0130 0.0114 0.0084 0.0066 0.0059
IMPEDANCE (mΩ/Mtr)
Impedance (Z) 0.1083 0.0867 0.0625 0.0454 0.0363 0.0268 0.0235 0.0184 0.0136 0.0119
COMPOSITE VOLTAGE DROP PER METER AT FULL LOAD (mv/Mtr/A)
Voltage drop @ 0.7 P.F (V) 0.1780 0.1424 0.1026 0.0742 0.0594 0.0445 0.0390 0.0301 0.0225 0.0199
Voltage drop @ 0.8 P.F (V) 0.1851 0.1481 0.1068 0.0773 0.0620 0.0461 0.0404 0.0313 0.0233 0.0205
Voltage drop @ 0.9 P.F (V) 0.1875 0.1500 0.1082 0.0785 0.0629 0.0464 0.0407 0.0317 0.0235 0.0207
Voltage drop @ 1.0 P.F (V) 0.1664 0.1332 0.0963 0.0701 0.0563 0.0407 0.0357 0.0282 0.0206 0.0180
TECHNICAL DATA TABLE - ALUMINIUM
CURRENT RATING
RATING 400A 630A 800A 1000A 1250A 1600A 2000A 2500A 3200A 4000A 5000A
Product Code ADSA040 ADSA063 ADSA080 ADSA100 ADSA125 ADSA160 ADSA200 ADSA250 ADSA320 ADSA400 ADSA500
Rated Insulation Voltage (Ui) 1000 V, AC
Rated Operational Voltage (Ue) Upto 1000V, AC
Rated Dielectric Voltage 3.5 KV rms for 60 secs.
Rated Impulse Withstand Voltage 4.4 KV, AC
Rated Frequency 50/60 Hz
1.6 mm GI Housing with Epoxy polyester powder coated (RAL 7032)
RATING SHORT TIME WITHSTAND CURRENT
1 Second (KA) 25 40 50 65 65 65 100 100 120 150 170
Peak Value (KA) 52 82 104 141 141 141 216 216 264 325 374
CONDUCTOR DIMENSION & CONFIGURATION
CONDUCTOR C.S.A (mm²) ALUMINIUM (PER PHASE)
Bus bar Dimension 40 x 6 60 x 6 80 x 6 100 x 6 125 x 6 175 x 6 200 x 6 150 x 6(2) 175 x 6(2) 200 x 6(2) 175 x 6(3)
Cross Sectional Area 240 360 480 600 750 1050 1200 1800 2100 2400 3150
Height 77 97 117 137 162 212 237 380 430 480 648
No. of stack Single Double Triple
IP Rating IP 54 / IP 55 / IP 65
APPROXIMATE WEIGHT OF BUS TRUNKING (Kg / Mtr)
3 Phase + Integral Earth 9.0 11.0 12.50 14.00 16.00 19.50 21.50 31.50 39.00 42.00 56.50
3 Phase + 50% Internal Earth 9.5 11.50 13.00 15.00 17.00 21.00 23.00 33.50 42.00 46.50 61.00
3 Phase + 100% Neutral + Integral Earth 10.0 12.00 14.00 15.50 18.00 22.50 25.00 35.50 45.00 50.00 65.50
3 Phase + 100% Neutral + 50% Internal Earth 10.50 12.50 14.50 16.50 19.00 24.00 26.50 38.00 48.00 53.00 70.00
3 Phase + 200% Neutral + Integral Earth 11.00 13.00 15.00 17.50 20.00 25.50 28.50 40.00 51.00 56.50 73.00
3 Phase + 200% Neutral + 50% Internal Earth 11.50 13.50 16.00 18.50 21.00 27.00 30.00 42.00 54.00 60.00 78.00
3 Phase + 100% neutral + 100% Isolated Earth 11.00 13.00 15.00 17.50 20.00 25.50 28.50 40.00 51.00 56.50 73.00
ELECTRICAL PARAMETERS @50 HZ
RESISTANCE (MΩ/Mtr)
AC Resistance @ 20 C (R) 0.1198 0.0806 0.0611 0.0503 0.0402 0.02984 0.0254 0.0168 0.0145 0.0127 0.0097
AC Resistance @ thermal conditions (R) 0.1553 0.1046 0.0792 0.0652 0.0522 0.03688 0.0329 0.0217 0.0188 0.0165 0.0125
REACTANCE (MΩ/Mtr)
Reactance (X) 0.0417 0.0278 0.0208 0.0170 0.0136 0.0109 0.0095 0.0064 0.0055 0.0049 0.0038
IMPEDANCE (MΩ/Mtr)
Impedance (Z) 0.1608 0.1082 0.0819 0.0674 0.0539 0.0392 0.0343 0.0227 0.0196 0.0172 0.0131
COMPOSITE VOLTAGE DROP PER METER AT FULL LOAD (Mv/Mtr/A)
Voltage drop @ 0.7 P.F (V) 0.2396 0.1610 0.1216 0.1000 0.0800 0.0590 0.0516 0.0342 0.0296 0.0260 0.0198
Voltage drop @ 0.8 P.F (V) 0.2585 0.1738 0.1314 0.1080 0.0865 0.0634 0.0555 0.0367 0.0318 0.0280 0.0213
Voltage drop @ 0.9 P.F (V) 0.2735 0.1840 0.1391 0.1144 0.0916 0.0668 0.0584 0.0386 0.0294 0.0294 0.0223
Voltage drop @ 1.0 P.F (V) 0.2690 0.1812 0.1372 0.1129 0.0904 0.0651 0.0570 0.0376 0.0286 0.0286 0.0217
ELECTRICAL PARAMETERS @60 HZ
RESISTANCE (MΩ/Mtr)
AC Resistance @ 20 C (R) 0.1200 0.0809 0.0614 0.0506 0.0405 0.0293 0.0257 0.0171 0.0148 0.0130 0.0100
AC Resistance @ thermal conditions (R) 0.1557 0.1050 0.0796 0.0656 0.0526 0.0380 0.0333 0.0221 0.0192 0.0169 0.0129
REACTANCE (MΩ/Mtr)
Reactance (X) 0.0500 0.0333 0.0250 0.0204 0.0163 0.0130 0.0114 0.0077 0.0066 0.0059 0.0046
IMPEDANCE (MΩ/Mtr)
Impedance (Z) 0.01635 0.1101 0.0834 0.0687 0.0551 0.0402 0.0352 0.0234 0.0203 0.0178 0.0137
COMPOSITE VOLTAGE DROP PER METER AT FULL LOAD (Mv/Mtr/A)
Voltage drop @ 0.7 P.F (V) 0.2503 0.1683 0.1273 0.1046 0.0838 0.0621 0.0544 0.0363 0.0314 0.0277 0.0213
Voltage drop @ 0.8 P.F (V) 0.2677 0.1801 0.1363 0.1121 0.0898 0.0662 0.0580 0.0386 0.0335 0.0295 0.0227
Voltage drop @ 0.9 P.F (V) 0.2804 0.1888 0.1429 0.1176 0.0943 0.0690 0.0605 0.0403 0.0349 0.0308 0.0236
Voltage drop @ 1.0 P.F (V) 0.2697 0.1819 0.1379 0.1136 0.0911 0.0658 0.0577 0.0383 0.0333 0.0298 0.0223
BUSDUCT HEIGHT (MM)
RATING (A) 400 630 800 1000 1250 1600 2000 2500 3200 4000 5000
Hs Al 75 95 115 135 160 210 235 - - - -
Cu - 75 85 105 135 160 210 235 - - -
Hd Al - - - - - - - 376 426 476 -
Cu - - - - - - - - 326 426 476
Ht Al - - - - - - - - - - 642
BUSDUCT LENGTH (MM)
MIN MAX
L 500 3000
PLUGIN FEEDER LENGTH (MM)
MIN MAX
L 1200 3000
SS Single Stack
DS Double Stack
TS Triple Stack
Standard Feeder Standard Feeder length can be manufactured up to maximum length of 3000mm and minimum length of 500mm.
Plug in Feeder Feeder lengths with Tap off slots are called Plug in Feeders. Supplied with maximum 6 plug-in points (PIP’s) in a standard 3m Length. Can be run vertically or horizontally, or a combination of both. Rating, Location and Number of plug-in Points can be decided based on the site requirement. NOTE For vertical riser application—maximum 4 PIP’s can be provided & for horizontal application maximum 6 PIP’s can be provided. Plug in point rating range from 32A to 800A.
PLUG-IN POINT
Edgewise Elbow Used for 90° turn in the Busduct routing called Edgewise Left Elbow or Edgewise Right Elbow when busbar route is running on their edges.
Flatwise ElbowUsed for 90° turn in the Busduct routing called Flatwise Up Elbow or Flatwise Down Elbow when the busbar route is running on it’s flat.
STANDARD SIZE (MM)
A 350
B 350
STANDARD SIZE (MM)
STACKA B
MIN MAX MIN MAX
SS 30O 600 300 600
DS 30O 600 300 600
TS 30O 600 300 600
STANDARD SIZE (MM)
STACKA B
MIN MAX MIN MAX
SS 30O 600 300 600
DS 500 600 500 600
TS 600 600 600 600
STANDARD SIZE (MM)
STACK MIN MAX
SS 350 350
DS 500 500
TS 600 600
A
AA
B
B B
A
B
A
B
A
B
NOTE S.S. - SINGLE STACKD.S. - DOUBLE STACKT.S. - TRIPLE STACK
CUSTOM ANGLED EDGEWISE ELBOW
CUSTOM ANGLED FLATWISE ELBOW
STANDARD SIZE (MM)
A 350
B 350
Ø 100 ~ 170
STANDARD SIZE (MM)
A 350
B 350
C 350
MAX & MIN ARM SIZES (MM)
MIN MAX
A 300 600
B 300 600
Ø 100 170
STANDARD SIZE (MM)
A B
SS 350 350
DS 500 500
TS 600 600
Ø 100 ~ 170
MIN & MAX ARM DIMENSIONS (MM)
STACKA B
MIN MAX MIN MAX
SS 30O 600 300 600
DS 500 600 500 600
TS 600 600 600 600MIN & MAX ARM DIMENSIONS (MM)
STACKA B C
MIN MAX MIN MAX MIN MAX
SS 30O 600 300 600 300 600
DS 500 600 500 600 300 600
TS 600 600 600 600 300 600
Ø
Ø
A
A
B
C
A
B
B
A
B
C
Custom Angled Elbow Special angle Elbows can be manufactured in both Edgewise and Flatwise elbows where the angle must be greater than 90° and less than 180°.
Edgewise Offset Elbow Combination of two Edgewise Elbows into one single element.
MIN & MAX ARM DIMENSIONS (MM)
STACKA B C
MIN MAX MIN MAX MIN MAX
SS 30O 600 350 600 300 600
DS 300 600 450 600 450 600
TS 300 600 600 600 600 600
STANDARD SIZE (MM)
A 350
B 350
C 350
A
B
CA
B
C
A
B
C
A
B
C
A
B
C
Combination ElbowsCombination Elbows are formed by combining Edgewise and Flatwise Elbows in different combinations to form one element to suit routing requirements.
STANDARD SIZE (MM)
STACK A B C
SS 350 350 350
DS 600 500 600
TS 600 650 600
MIN & MAX ARM DIMENSIONS (MM)
STACKA B C
MIN MAX MIN MAX MIN MAX
SS 30O 600 300 600 300 600
DS 550 600 500 650 550 600
TS 600 600 600 650 600 600
Flatwise Offset ElbowCombination of two Flatwise Elbows into one single element.
Flatwise TeeFlatwise Tee element is required when a branch has to be extended in a direction perpendicular to the existing feeder run. Useful when small power has to be supplied to different parts of the same building.
Phase Cross Over UnitPhase cross over units are used to change the phase orientation as required.
STANDARD SIZE (MM)
A 800
B 400
MAX & MIN ARM SIZES (MM)
MIN MAX
A 800 1000
B 400 500
A
B
1500 MM
Expansion UnitExpansion Units are used at building expansion joints. Also recommended at every 40m interval of a long single stretch Busduct route.
Reducer UnitReducer units are used whenever a reduction in Ampere rating of Busduct is required along the Busduct Routing. Can be provided with an isolating or switching device
1200 MM
1500 MM
DIMENSIONS (MM)
RATINGA D W H
MIN MAX
400 350 500 350 400 800
630 350 500 400 400 800
800 350 500 400 400 800
1000 350 500 450 450 800
1250 350 500 500 500 1000
1600 350 500 500 500 1000
W
H
DIRECT TYPE (WITHOUT ISOLATOR)
A
D
W
H
WITH ISOLATOR TYPE
A
D
End Feed UnitEnd Feed units are usually used at the bottom of the vertical Raiser which are fed by cables. Two options available Direct type (W/O Isolator) or Isolator type.
DIRECT TYPE (WITHOUT ISOLATOR)
WITH ISOLATOR TYPE
DIMENSIONS (MM)
RATINGA D W H
MIN MAX
400 350 600 350 350 850
630 350 600 350 400 850
800 350 600 350 400 850
1000 350 600 400 400 1000
1250 350 600 400 450 1000
1600 350 600 500 500 1000
A
AH
HW
W
D
D
A
A
Center Feed Units Center feed units are used in the middle of a Busduct run & used for feeding power through cable. Can be supplied with or without switchgear unit.
Panel Flanges & ConnectionsPanel Flanges are used for direct connection with Switchgear panels & Transformers.
DIMENSIONS (MM)
STACK RATINGA
Al Cu
ss
400 40 -
630 60 40
800 80 50
1000 100 70
1250 125 100
1600 175 125
2000 200 175
2500 - 200
FIGURE 4 DIMENSIONS (MM)
DS
2500 150 -
100 175 500
4000 200 175
5000 - 200
FIGURE 5 DIMENSIONS (MM)
STACK RATINGA
Al Cu
TS 5000 175 -
Panel Flanges with Edgewise Elbow
Panel Flanges with Flatwise Elbow
DIMENSIONS (MM)
STACK
STANDARD MAX & MIN DIMENSIONS
A BA B
MIN MAX MIN MAX
SS 350 350 300 600 300 600
DS 350 350 300 600 300 600
TS 350 350 300 600 300 600
DIMENSIONS (MM)
STACK
STANDARD MAX & MIN DIMENSIONS
A BA B
MIN MAX MIN MAX
SS 350 350 300 600 300 600
DS 500 500 500 600 500 600
TS 600 600 600 600 600 600
B
A
B
A
B
A
B
A
Panel Flange with Edge & Flatwise Elbow
Panel Flange with Flat & Flatwise Elbow
DIMENSIONS (MM)
STACK
STANDARD MAX & MIN DIMENSIONS
A B CA B C
MIN MAX MIN MAX MIN MAX
SS 350 350 350 300 600 300 600 300 600
DS 500 500 350 450 600 450 600 300 600
TS 600 600 350 600 600 600 600 300 600
A
A
B
B
CC
AA
B
B
C
C
DIMENSIONS (MM)
STACK
STANDARD MAX & MIN DIMENSIONS
A B CA B C
MIN MAX MIN MAX MIN MAX
SS 350 350 350 300 600 350 600 350 600
DS 350 500 500 300 600 450 600 450 600
TS 350 600 600 300 600 600 600 600 600
C
H
Adapter BoxesCustomized housing for Connection between Panel flange terminals and Switchgear / Transformer terminals.
Rubber BellowsRequired to be fixed between DG Adapter box and end flange to avoid impact of vibration from Gensets.
L, W, H—As per site requirement to be specified during design.H
LW
L
W
150
17
0
W
End Cap Used to close the end of a Busduct route. Usually supplied prefitted to the Busduct. W is dependent on Busduct height.
Flexible ConnectionsUsed to connect panel flange terminals to Transformers, Generators, Panel Terminals. Flexibles are available in both Copper & Aluminium
DIMENSIONS
A B C
MIN MAX MIN MAX
AS REQ. 80 100 300 500
Vertical Spring hangerOne set of spring hanger must be fixed at every floor slab crossing.
Vertical Rigid HangerOne Rigid hanger must be fixed at center of every 3m Vertical raiser or one per floor.
Joint Pack• Mono block design to facilitate assembly of joints in
a single block without disturbing the adjacent sections
• Shear of nuts with Belleville washers for proper torque on the joints.
• Temperature rise indication stickers for easy identification of hot spots.
• Imported contact grease for improved contact surface area.
• Aluminum serrated profile for improved heat dissipation.
.S.NO PARAMETER TYPE 1 TYPE 2 TYPE 3 TYPE 4 TYPE 5
1 MCB / Fuse / Socket Provision 16A - 63A NA NA NA NA
2 MCCB + rotary Handle Provision NA 32A - 125A 160A - 200A 250A - 400A 630A
3 SFU Provision
4 Box Dimension (H x W x D)mm X 200 X 400200
X 250 X 500220
X 250 X 550250
X 300 X 600250
X 400 X 900270
5 Recommended Cable size (Alu-max)
25sq.mm 70sq.mm 150sq.mm 300sq.mm 2Rx400Sq.mm
Tap Off Units• Efficiently taps power from main bus trunking system• Enclosure fabricated with 1.6 mm Electro galvanized
steel.• Spring loaded silver plated plug-in contacts• Mechanical & Electrical interlocking mechanism to
prevent accidental opening of the door and prevent plug- out or plug-in to the bus trunking when the device is in ‘ON’ position.
• Suitable external earthing is provided in the tap off box to maintain the earth continuity.
• The live parts inside the tap off box are guarded by transparent visible panel which prevents accidental physical touch.
• The tap off box is designed in a way to accommodate different reputed isolating / tripping devices.
TYPE 1
TYPE 2,3,4 TYPE 5
H
W D
H
WD
Standard FeederPlug in FeederEdgewise ElbowFlatwise ElbowEdgewise Offset ElbowFlatwise Offset ElbowCombination ElbowsFlatwise Tee
COMPACT AIR INSULATED BUS TRUNKING SYSTEMS Ratings and Specifications
TECHNICAL DATA TABLE - COPPER
CURRENT RATING
RATING 315A 400A 500A 630A 800A 1000A 1250A 1750 2000A
Product Code ADAC031 ADAC040 ADAC050 ADAC063 ADAC080 ADAC100 ADAC125 ADAC175 ADAC200
Rated Insulation Voltage (Ui) 1000 V, AC
Rated Operational Voltage (Ue) Upto 1000 V, AC
Rated Dielectric Voltage 3.5 KV rms for 60 Secs.
Rated Impulse Withstand Voltage 4.4 KV, AC
Rated Frequency 50/60 Hz
Housing Material 1.6 mm GI Housing with Epoxy polyester powder coated (RAL 7032)
RATING SHORT TIME WITHSTAND CURRENT
1 Second (KA) 20 30 35 50 50 50 50 65 65
Peak Value (KA) 38 60 72 104 104 104 104 141 141
CONDUCTOR DIMENSION & CONFIGURATION
CONDUCTOR C.S.A (mm²) COPPER (PHASE)
Bus bar Dimension 20 x 6 30 x 6 40 x 6 50 x 6 70 x 6 90 x 6 50 x 6(2) 70 x 6(2) 90 x 6(2)
Cross Sectional Area 120 180 240 300 420 540 600 840 1080
Height (h) in mm 65 75 85 95 115 135 190 230 270
No. of stack Single Double
IP Rating IP 54 / IP 55 / IP 65
APPROXIMATE WEIGHT OF BUS TRUNKING (Kg / Mtr)
3 Phase + Integral Earth 9.6 11.5 13.3 15.2 18.9 22.6 24.0 31.4 38.8
3 Phase + 50% Internal Earth 10.2 12.3 14.4 16.5 20.8 25.0 26.7 35.1 43.6
3 Phase + 100% Neutral + Integral Earth 10.7 13.1 15.5 17.9 22.6 27.4 29.3 38.9 48.4
3 Phase + 100% Neutral + 50% Internal Earth 11.2 13.9 16.5 19.2 24.5 28.3 32.0 42.6 53.2
3 Phase + 200% Neutral + Integral Earth 11.8 14.7 17.6 20.5 26.4 32.2 34.7 46.3 58.0
3 Phase + 200% Neutral + 50% Integral Earth 12.3 15.5 18.7 21.9 28.2 34.6 37.3 50.1 62.8
3 Phase + 100% neutral + 100% Isolated Earth 11.8 14.7 17.6 20.5 26.4 32.2 34.7 46.3 58.0
ELECTRICAL PARAMETERS @50 HZ
RESISTANCE (mΩ/Mtr)
AC Resistance @ 20 C (R) 0.1481 0.0987 0.0740 0.0592 0.0429 0.0339 0.0296 0.0215 0.0169
AC Resistance @ thermal conditions (R) 0.1888 0.1259 0.0944 0.0755 0.0548 0.0432 0.0378 0.0274 0.0216
REACTANCE (mΩ/Mtr)
Reactance (X) 0.1250 0.1056 0.0792 0.0667 0.0524 0.0444 0.0342 0.0268 0.0313
IMPEDANCE (mΩ/Mtr)
Impedance (Z) 0.2264 0.1643 0.1232 0.1007 0.0758 0.062 0.0509 0.0383 0.0313
COMPOSITE VOLTAGE DROP PER METER AT FULL LOAD (mv/Mtr/A)
Voltage drop @ 0.7 P.F (V) 0.3826 0.2825 0.2118 0.1736 0.1309 0.107 0.0879 0.0662 0.0541
Voltage drop @ 0.8 P.F (V) 0.3915 0.2842 0.2131 0.1739 0.1304 0.106 0.0878 0.0658 0.0535
Voltage drop @ 0.9 P.F (V) 0.3885 0.2758 0.2068 0.1679 0.1249 0.1008 0.0847 0.0629 0.0508
Voltage drop @ 1.0 P.F (V) 0.327 0.2181 0.1635 0.1308 0.0949 0.0748 0.0655 0.0475 0.0374
ELECTRICAL PARAMETERS @60 HZ
RESISTANCE (mΩ/Mtr)
AC Resistance @ 20 C (R) 0.1483 0.0989 0.0742 0.0594 0.0431 0.0341 0.0298 0.0127 0.0171
AC Resistance @ thermal conditions (R) 0.192 0.1281 0.0961 0.0769 0.0558 0.0441 0.0386 0.028 0.0222
REACTANCE (mΩ/Mtr)
Reactance (X) 0.1500 0.1267 0.095 0.08 0.0629 0.0533 0.041 0.0321 0.0272
IMPEDANCE (mΩ/Mtr)
Impedance (Z) 0.2436 0.1801 0.1351 0.111 0.0841 0.0692 0.0563 0.0437 0.0351
COMPOSITE VOLTAGE DROP PER METER AT FULL LOAD (mv/Mtr/A)
Voltage drop @ 0.7 P.F (V) 0.4172 0.3111 0.2333 0.1916 0.145 0.119 0.0972 0.0734 0.0604
Voltage drop @ 0.8 P.F (V) 0.4219 0.3092 0.2319 0.1897 0.1427 0.1165 0.0961 0.0722 0.059
Voltage drop @ 0.9 P.F (V) 0.4123 0.2951 0.2214 0.1801 0.1344 0.1089 0.0911 0.0678 0.0551
Voltage drop @ 1.0 P.F (V) 0.3325 0.2219 0.1664 0.1332 0.0966 0.0764 0.0669 0.0485 0.0385
TECHNICAL DATA TABLE - ALUMINIUM
CURRENT RATING
RATING 200A 250A 315A 400A 500A 630A 800A 1000A 1250A
Product Code ADAA020 ADAA025 ADAA031 ADAA040 ADAA050 ADAA063 ADAA080 ADAA100 ADAA125
Rated Insulation Voltage (Ui) 1000 V, AC
Rated Operational Voltage (Ue) Upto 1000V, AC
Rated Dielectric Voltage 3.5 KV rms for 60 secs.
Rated Impulse Withstand Voltage 4.4 KV, AC
Rated Frequency 50/60 Hz
Housing Material 1.6 mm GI Housing with Epoxy polyester powder coated (RAL 7032)
RATING SHORT TIME WITHSTAND CURRENT
1 Second (KA) 10 15 25 30 35 50 50 50 50
Peak Value (KA) 16 28 50 60 72 104 104 104 104
CONDUCTOR DIMENSION & CONFIGURATION
CONDUCTOR C.S.A (mm²) COPPER (PER PHASE)
Bus bar Dimension 20 x 6 30 x 6 40 x 6 50 x 6 70 x 6 90 x 6 50 x 6(2) 70 x 6(2) 90 x 6(2)
Cross Sectional Area 120 180 240 300 420 540 600 840 1080
Height 65 75 85 95 115 135 190 230 270
No. of stack Single Double
IP Rating IP 54 / IP 55 / IP 65
APPROXIMATE WEIGHT OF BUS TRUNKING (Kg / Mtr)
3 Phase + Integral Earth 7.4 8.2 8.9 9.7 11.2 12.7 13.5 16.5 19.6
3 Phase + 50% Internal Earth 7.6 8.4 9.3 10.1 11.8 13.5 14.4 17.7 21.1
3 Phase + 100% Neutral + Integral Earth 7.8 8.7 9.6 10.5 12.4 14.2 15.2 18.9 22.6
3 Phase + 100% Neutral + 50% Internal Earth 7.9 8.9 10.0 11.0 13.0 15.0 16.0 20.1 24.1
3 Phase + 200% Neutral + Integral Earth 8.1 9.2 10.3 11.4 13.6 15.7 16.9 21.3 25.6
3 Phase + 200% Neutral + 50% Internal Earth 8.3 9.5 10.6 11.8 14.2 16.5 17.7 22.4 27.1
3 Phase + 100% neutral + 100% Isolated Earth 8.1 9.2 10.3 11.4 13.6 15.7 16.9 21.3 25.6
ELECTRICAL PARAMETERS @50 HZ
RESISTANCE (MΩ/Mtr)
AC Resistance @ 20 C (R) 0.2611 0.1741 0.1305 0.1044 0.0757 0.0598 0.0522 0.0379 0.0299
AC Resistance @ thermal conditions (Rᵼ) 0.3335 0.2223 0.1667 0.1334 0.0967 0.0763 0.0667 0.0484 0.0382
REACTANCE (MΩ/Mtr)
Reactance (X) 0.125 0.1056 0.0792 0.0667 0.0524 0.0444 0.0342 0.0268 0.0227
IMPEDANCE (MΩ/Mtr)
Impedance (Z) 0.3561 0.2461 0.1846 0.1491 0.1100 0.0883 0.0749 0.0553 0.0444
COMPOSITE VOLTAGE DROP PER METER AT FULL LOAD (Mv/Mtr/A)
Voltage drop @ 0.7 P.F (ᵼV) 0.5581 0.3994 0.2995 0.2438 0.1817 0.1471 0.1229 0.0916 0.0742
Voltage drop @ 0.8 P.F (ᵼV) 0.5920 0.4178 0.3133 0.2542 0.1884 0.1519 0.1280 0.0949 0.0765
Voltage drop @ 0.9 P.F (ᵼV) 0.6140 0.4261 0.3195 0.2582 0.1902 0.1524 0.1297 0.0956 0.0766
Voltage drop @ 1.0 P.F (ᵼV) 0.5776 0.3850 0.2887 0.2310 0.1675 0.1322 0.1155 0.0838 0.0662
ELECTRICAL PARAMETERS @60 HZ
RESISTANCE (MΩ/Mtr)
AC Resistance @ 20ᵼ C (Rᵼᵼ) 0.2614 0.1744 0.1309 0.1047 0.0760 0.0601 0.0525 0.0382 0.0302
AC Resistance @ thermal conditions (Rᵼ) 0.3390 0.2262 0.1697 0.1359 0.0986 0.0779 0.0681 0.0495 0.0392
REACTANCE (MΩ/Mtr)
Reactance (X) 0.1500 0.1267 0.0950 0.0800 0.0629 0.0533 0.0410 0.0321 0.0272
IMPEDANCE (MΩ/Mtr)
Impedance (Z) 0.3707 0.2592 0.1945 0.1577 0.1169 0.0944 0.0795 0.0590 0.0477
COMPOSITE VOLTAGE DROP PER METER AT FULL LOAD (Mv/Mtr/A)
Voltage drop @ 0.7 P.F (ᵼV) 0.5955 0.4301 0.3226 0.2631 0.1969 0.1600 0.1330 0.0995 0.0810
Voltage drop @ 0.8 P.F (ᵼV) 0.6256 0.4451 0.3339 0.2714 0.2020 0.1633 0.1370 0.1019 0.0826
Voltage drop @ 0.9 P.F (ᵼV) 0.6414 0.4481 0.3361 0.2721 0.2011 0.1616 0.1371 0.1013 0.0816
Voltage drop @ 1.0 P.F (ᵼV) 0.5871 0.3918 0.2939 0.2354 0.1708 0.1349 0.1179 0.0857 0.0679
BUSDUCT HEIGHT (MM)
RATING (A) 200 250 315 400 500 630 800 1000 1250 1750 2000
Single Stack
Al 65 75 85 95 115 135 - - - - -
Cu - - 65 75 85 95 115 135 - - -
Double Stack
Al - - - - - - 190 230 270 - -
Cu - - - - - - - - 190 230 270
BUSDUCT LENGTH (MM)
MIN MAX
L 500 3000
PLUGIN FEEDER LENGTH (MM)
MIN MAX
L 1200 3000
Standard Feeder Standard Feeder length can be manufactured up to maximum length of 3000mm and minimum length of 500mm.
Plug in Feeder Feeder lengths with Tap off slots are called Plug in Feeders. Supplied with maximum 6 plug-in points (PIP’s) in a standard 3m Length. Can be run vertically or horizontally, or a combination of both. Rating, Location and number of plug-in points can be decided based on the site requirement. NOTE For vertical riser application—maximum 4 PIP’s can be provided & for horizontal application maximum 6 PIP’s can be provided. Plug in point rating ranges from 32A to 800A.
PLUG-IN POINT
PLUG-IN POINT
PLUG-IN POINT
Edgewise Elbow Used for 90° turn in the Busduct routing called Edgewise Left Elbow or Edgewise Right Elbow when busbar route is running on their edges.
Flatwise Elbow Used for 90° turn in the Busduct routing called Edgewise Left Elbow or Edgewise Right Elbow when busbar route is running on their edges.
Edgewise Offset ElbowEdgewise offset Elbow is combination of two Edgewise Elbows into one single element.
Flatwise Offset ElbowFlatwise offset Elbow is a combination of two Flatwise elbows into one single element.
Combination ElbowsCombination Elbows are formed by combining Edgewise and Flatwise Elbows in different combinations to form one element to suit routing requirements.
Flatwise TeeFlatwise Tee element is required when a branch has to be extended in a direction perpendicular to the existing feeder run. Useful when small power has to be supplied to different parts of the same building.
STANDARD SIZE (MM)
A 350
B 350
STANDARD SIZE (MM)
STACK A B
SS 350 350
DS 500 500
STANDARD SIZE (MM)
A 800
B 400
STANDARD SIZE (MM)
STACK MIN MAX
SS 800 1000
DS 400 500
STANDARD SIZE (MM)
STACK A B C
SS 350 350 350
DS 400 350 400
MIN & MAX ARM DIMENSIONS (MM)
STACKA B
MIN MAX MIN MAX
SS 30O 600 300 600
DS 35O 600 350 600
STANDARD SIZE (MM)
A 350
B 500
C 600
NOTE S.S. - SINGLE STACKD.S. - DOUBLE STACKT.S. - TRIPLE STACK
MIN & MAX ARM DIMENSIONS (MM)
STACKA B
MIN MAX MIN MAX
SS 30O 600 300 600
DS 30O 600 300 600
MIN & MAX ARM DIMENSIONS (MM)
STACKA B C
MIN MAX MIN MAX MIN MAX
SS 30O 600 300 600 300 600
DS 400 600 350 650 400 600
STANDARD SIZE (MM)
STACKA B C
MIN MAX MIN MAX MIN MAX
SS 30O 600 300 600 300 600
DS 300 600 300 600 300 600
TS 300 600 300 600 300 600
Plug in Feeder UnitEnd feed unit & End CapFlexible ElbowFlexible BracketTap off Unit
LIGHTING TRUNKING SYSTEMS Ratings and Specifications
TECHNICAL DATA TABLE - COPPER
CURRENT RATING
Parameter/Model ADLT2511 ADLT4011 ADLT2531 ADLT4031 ADLT2512 ADLT4012 ADLT2532 ADLT4032
Rated current ( 35 Deg C ) A 25 40 25 40 25 40 25 40
Rated peak withstand current KA 4.4 4.4 9.6 9.6 4.4 4.4 9.6 9.6
Rated Insulation Voltage V 690 690 690 690 690 690 690 690
Rated Operational Voltage V 220 220 415 415 220 220 415 415
Rated Impulse Voltage kV 4 4 4 4 4 4 4 4
Frequency Hz 50 50 50 50 50 50 50 50
Conductor Material Copper
Phase/Neutral/ Earth configuration
Protection IP 55 IP 55 IP 55 IP 55 IP 55 IP 55 IP 55 IP 55
Design standard IEC 60439-2 IEC 60439-2
Conductor resistance @ 20 Deg C 6.8 6.8 2.83 2.83 6.8 6.8 2.83 2.83
Conductor resistance @ 35 Deg C 8.3 8.3 3.46 3.46 8.3 8.3 3.46 3.46
Reactance @ 35 Deg C and 50 Hz 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02
Impedence @ 35 Deg C and 50 Hz 8.33 8.33 3.46 3.46 8.33 8.33 3.46 3.46
Body earthing (PE) resistance @ 20 Deg C 1.57 1.57 1.57 1.57 0.8 0.8 0.8 0.8
Fault conditions data
Avg resistance @ 20 Deg C Ph/N (Symmetric loop) µ-Ω/m 27.21 27.21 19.4 19.4 27.21 27.21 17.28 17.28
Avg reactance @ 20 Deg C Ph/N (Symmetric loop) µ-Ω/m 0.85 0.85 0.38 0.38 0.85 0.85 5.25 5.25
Avg Impedence @ 20 Deg C Ph/N (Symmetric loop) µ-Ω/m 27.22 27.22 19.41 19.41 27.22 27.22 18.06 18.06
Avg resistance @ 20 Deg C Ph/PE (Symmetric loop) µ-Ω/m 19.4 19.4 13.83 13.83 17.28 17.28 13.83 13.83
Avg reactance @ 20 Deg C Ph/PE (Symmetric loop) µ-Ω/m 0.38 0.38 0.73 0.73 5.25 5.25 0.73 0.73
Avg Impedance @ 20 Deg C Ph/PE (Symmetric loop) µ-Ω/m 19.41 19.41 13.85 13.85 18.06 18.06 13.85 13.85
Avg resistance @ 20 Deg C Ph/Ph (Reactance mtd) µ-Ω/m 13.61 13.61 5.68 5.68 13.61 13.61 5.58 5.58
Avg resistance @ 20 Deg C Ph/N (Reactance mtd) µ-Ω/m 13.61 13.61 5.68 5.68 13.61 13.61 5.68 5.68
Avg resistance @ 20 Deg C Ph/PE (Reactance mtd) µ-Ω/m 11.01 11.01 7.66 7.66 10.26 10.26 6.92 6.92
Avg resistance @ Rated current Ph/Ph and 35 Deg C. µ-Ω/m 16.6 16.6 6.91 6.91 16.59 16.59 6.92 6.92
Avg resistance @ Rated current Ph/N and 35 Deg C.µ-Ω/m 16.6 16.6 6.91 6.91 16.59 16.59 6.92 6.92
Avg resistance @ Rated current Ph/PE and 35 Deg C. µ-Ω/m 12.5 12.5 8.7 8.7 11.77 11.77 6.92 ?? 6.92 ??
Avg Reactance @ Rated current Ph/Ph and 35 Deg C. µ-Ω/m 0.04 0.04 0.9 0.9 0.35 0.35 0.9 0.9
Avg Reactance @ Rated current Ph/Ph and 35 Deg C. µ-Ω/m 0.04 0.04 0.9 0.9 0.35 0.35 0.9 0.9
Avg Reactance @ Rated current Ph/Ph and 35 Deg C. µ-Ω/m 0.035 0.035 0.035 0.035 0.07 0.07 1.85 1.85
Voltage drop, 50 Hz @ uniform load V / 100 m/A
@ PF 1 0.72 0.3 0.72 0.3
@ PF 0.9 0.67 0.28 0.67 0.28
@ PF 0.8 0.61 0.25 0.61 0.25
@ PF 0.7 0.54 0.22 0.55 0.22
Plug in feeder unitAluminium Alloy enclosure makes it light weight, aesthetic and rust proof.2, 4 or 6 tin plated copper conductors. Feeder units are 2m or 3m in length and have 2 or 3 tap off points.Electrical connection device automatically synchronize contact with each phase Ingress Protection Level IP55Compliant with IEC 60332-3, all insulation & plastic materials are non-halogen and compliant to IEC 60695-2 burning hot wire test.Aluminum routing used as earthing
LEFT TO RIGHT SIDE END FEEDER
RIGHT TO LEFT SIDE END FEEDER
END CAP
Flexible ElbowFlexible Elbows can change directions and bypass obstacles.
Universal Fixing BracketFixing brackets are used to suspend lighting trunking with 6mm threaded rod and also used for fixing luminaries units.
FIXING BRACKETS
LUMINARY UNIT
STRUCTURAL ELEMENT (OBSTACLE)
Tap off unit10A & 16A tap off units can be provided
10A tap off units can be prewired cable, prefabricated connectors, optional phase, can be connected with the switch.
16A tap off units can choose fuse protection, single or three phase.
Can be applied to all series lighting busbar
TAP OFF UNIT
TAP OFF UNIT (10A)
LUMINARY UNIT
CERTIFICATES
Thermographic SurveyThermographic survey can be conducted on the installed busducts to assess the surface temperature of the busbars and at Joints. The survey can be conducted with all components in its normal operating conditions and electrical loads. A report will be submitted to customer consisting of thermographic images of Joints with temperature profiles and readings in relation to the limits specified as per standard and recommendations for preventive maintenance Typical Thermograpic survey Report shown below:
CERTIFICATESCERTIFICATES
MANUFACTURING FACILITY
A well laid out manufacturing facility housing state-of-the-art machinery functioning with smart engineering commands and compatible with modern production processes, gives ALFADUCT an advantageous edge for customized orders and quick deliveries.
OUR PARTNERSCLIENTS
Hindustan Aeronautics Limited
CONSULTANTS
M/s Alfa Technologies Pvt. Ltd. have supplied the ALFADUCT 3200A Sandwich design busbar systems for our project of Hindustan Aeronautics Limited, Bangalore. We are very much satisfied with the product performance.
RAI INDUSTRIAL POWER PVT. LTD.
The ALFADUCT Sandwich Design Busbar Trunking for our IGate Global Solutions Centre in Bangalore has been successfully installed, tested and commissioned and we are very much satisfied with the supply of bus trunking, project execution and service support.
SHANKAR ELECTRICALS
M/s Alfa Technologies Pvt. Ltd. have supplied ALFADUCT Sandwich bus duct of 1250A Aluminium conductor for our project M/s Mando Automotive, Chennai. The Busduct system is working successfully for the last two years. We wish them success.
ARJUNA ENGINEERING PVT. LTD.
This is to inform that M/s Alfa Technologies Pvt. Ltd. has supplied variable Ampere ratings Sandwich design busbar systems for our Project of Tamil Nadu Secretariat at Chennai. We have no hesitation in recommending ALFADUCT products for your suitable use. We also wish them success in their future endeavour.
OFFICE OF THE P.W.D.
M/s ARJ Electromechanical Contracting Pvt. Ltd. have supplied ALFADUCT Sandwich Design Busbar Trunking of 4500A Aluminium conductor for our project M/s Aisin Automotive Karnataka Pvt. Ltd in Karnataka. The same has been successfully installed, tested and commissioned. We wish them success.
THE POWER ENGINEERING CO.
The ALFADUCT Sandwich design busbar was supplied for our project of Tamil Nadu Secretariat at Chennai. We are very much satisfied with the product performance.
M/S P.S.K. ENGINEERING CONSTRUCTION & CO.
We have checked the technical specification of products and we will start specifying the product name in our further projects.
D.R. BERLARE ELECTRICAL AND MEP CONSULTANT
TESTIMONIALSCONTRACTORS
PROJECTS
Client: Puravankara Type: Residential
Client: PWD Type: Government Building
Client: SIDCOType: Commercial
Client: Southern RailwayType: Commercial
Purva Swanlake India
Mando Automotive India
Rippon Building Annexe India
SIDCO India
Southern Railway India
Client: Mando AutomotiveType: Industrial
Client: JBM Sanand Type: Industrial
JBM, Sanand India
Client: I GateType: IT Service
Client: Radisson HotelType: Hotel
Client: Aisin Automotive Type: Industrial
Client: BSA UniversityType: Educational Institution
I Gate India
Radisson Hotel India
BSA University India
Aisin Automotive India
Client: PWDType: Government Building
Secretariat India
Client: RED MallType: Shopping Centre
RED Mall India
Client: MotherplastType: Industrial
Motherplast India
Client: PuravankaraType: Commercial
Purva Gainz India
Client: Tamarai Techpark Type: Commercial
Tamarai Techpark India
PROJECTS DETAILS
Committed to a continued alliance with our clients, our services extend beyond sales to address your queries and concerns. Our dedicated support team treats your queries with the highest priority and actions the prompt response required.
SALES/DESIGNOur team provides technical expertise for any design, information or product-related query.
SERVICE CALLIn the event of non-engineered alterations or other unforeseen events that might require product maintenance, our team will reach you at the earliest to bring the system back to normal operations swiftly.
MODIFICATION CALLThere can be a need to alter or modify the Power Distribution System post installation due to changes in layout. Should you require such modifications, you can trust us to carry it out without much wastage of existing routes and with minimum operational interferences and downtime.
AFTER SALES &CLIENT SUPPORT
CLIENT SUPPORTWe realize that the application of Busbar Trunking product requires an integrated and coherent acceptance between consultant, contractor and manufacturer. That is why we have a dedicated Client Support team consisting of trained technical staff with a solid grip on product knowledge and a deep understanding of consultant and contractor requirements to formulate customized solutions focusing on the following factors:
Electrical load requirements
Nature of load
Suitability of the product
Site compatibility
Layout design
Cost factor
Flexibility
This offers our clients an integrated support system and helps them make quick and efficient decisions without having to go through several rounds of time-consuming meetings on technical and non-technical matters.
The application of Busbar Trunking product requires an integrated and coherent acceptance between consultant, contractor and manufacturer.