| Application: | Power, Instrument |
|---|---|
| Phase: | Three |
| Core: | Core-type Transformer |
| Cooling Method: | Oil-immersed Type Transformer |
| Winding Type: | Two-winding Transformer |
| Certification: | ISO9001-2000 |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier 
| A | 132/33 kV POWER TRANSFORMERS | ||
| A-1 | 132/33kV, 32/40MVA Power Transformer, with local control cubicle and all other equipment and accessories as specified. | ||
| A-2 | OLTC panel for power transformer. | ||
| TOTAL OF ITEM - A | |||
| B | 132kV EQUIPMENT | ||
| B-1 | 132 kV, 1600A, 31.5 kA, SF6 three pole circuit breaker for line bay, transformer bay and bus coupler bay with operating mechanism and with steel support structures, connectors and other fittings/accessories etc complete as specified. | ||
| B-2 | 132 kV, three pole, rotary type, 1600 A, 31.5 kA disconnector manually gang-operated and motor drive for Bus bar, Transformer Bays (motor operated) without earthing switch and steel support structures, connectors and other fittings/accessories etc complete as specified. | ||
| B-3 | 132 kV, three pole, rotary type, 1600 A, 31.5 kA disconnector manually gang-operated and motor drive with earth switch for Line bays with steel support structures, connectors and other fittings/accessories etc complete as specified. | ||
| B-4 | 132 kV Single pole Capacitive Voltage Transformer 132/√3/0.10/√3 kV, with carrier frequency accessories and coupling capacitor, complete with steel supporting structures and carrier current accessories , connectors and other fittings/accessories etc complete as specified. | ||
| B-5 | 132 kV, single pole, 5 core Current Transformer for Transformer bay complete with steel support structures, connectors and other fittings/ accessories etc complete as specified. | ||
| B-6 | 132 kV, single pole, 5 core Current Transformer for Line bay and bus bar complete with steel support structures, connectors and other fittings/ accessories etc complete as specified. | ||
| B-7 | 132 kV, 20 kA Lighting arrester for line bays and transformer bay with surge counters and steel supporting structure, connectors and other fittings/accessories etc complete as specified. | ||
| SUB-TOTAL OF ITEM - B | |||
| C | 33kV GIS INDOOR SWITCHGEAR | ||
| C-1 | 33kV GIS incoming feedeer with Control & Protection,equipment support frame work and cable box suitable for MV cable terminations (transmission) based on TDS and description (all accessories will be included to make testing and commissioning completed) | ||
| C-2 | 33kV GIS busbar section feedeer with Control & Protection,equipment support frame work and Cable box suitable for MV cable terminations (transmission) based on TDS and description (all accessories will be included to make testing and commissioning completed) | ||
| C-3 | 33kV GIS Aux. transformer feedeer with equipment support frame work and Cable box suitable for MV cable terminations (transmission) based on TDS and description (all accessories will be included to make testing and commissioning completed) | ||
| C-4 | 33kV GIS Measuring feeder with Control & Protection,equipment support frame work (transmission and distribution to be provided for separately) based on TDS and description (all accessories will be included to make testing and commissioning completed) | ||
| C-5 | 33kV GIS outgoing cubicle with Control & Protection,equipment support frame work and Cable box suitable for MV cable terminations (distribution) based on TDS and description (all accessories will be included to make testing and commissioning completed) | ||
| C-6 | 33kV GIS Busbar interconnectors (risers) with Control & Protection,equipment support frame work based on TDS and description (all accessories will be included to make testing and commissioning completed) | ||
| C-7 | 33kV GIS Busbar section (distribution) with Control & Protection,equipment support frame work based on TDS and description (all accessories will be included to make testing and commissioning completed) | ||
| C-4 | C-8 | 33kV structures on 132/33kV transformer side for 33kV cable and 33kV structures for feeders along with connectors and other fittings/accessories etc complete as specified. | |
| C-5 | C-9 | All other plant, equipment and accessories not mentioned above specifically but shown in Drawings/Specifications or considered necessary by the Employer's Representative for completion of this work. | |
| C-6 | C-10 | 33kV Lightning Arresters, Outdoor type, for secondary side of MainTransformer | |
| SUB-TOTAL OF ITEM - C | |||
| D | 132kV HIGH VOLTAGE BUS BAR WORK | ||
| D-1 | Aluminum Tubular Conductor (RATE ONLY) | ||
| - 80 x 10 mm, 132kV aluminum tubular conductor as specified | |||
| - Hardware and accessories for 80 mm x 10 mm, 132kV aluminum tubular conductor complete as specified | |||
| D-2 | Steel Gantries | ||
| Steel gantry and support structures for 132 kV overhead bus bar work as specified and as detailed in Drawings | |||
| D-3 | Overhead Shield Wire | ||
| - 7/3.35 dia galvanized stranded steel overhead shield wire | |||
| - Hardware and accessories for shield wire complete | |||
| D-4 | 132kV post insulators complete with bus support clamps and steel support structures as specified. | ||
| D-5 | Insulator Assemblies | ||
| - 132 kV Insulator string dead end assemblies complete with hardware as specified | |||
| - 132 kV Suspension Insulator Jumper assemblies complete with hardware as specified | |||
| SUB-TOTAL OF ITEM - D | |||
| E | 132 kV METERING, PROTECTION AND CONTROL SYSTEM | ||
| E-1 | One panel for Metering, Control & Protection equipment for each of the line bays complete with all accessories as specified. | ||
| E-2 | One panel for 132/33 kV Power Transformer control and protection complete with all accessories as specified. | ||
| E-3 | One panel for control and protection of bus bar section and coupler complete with auxiliary relays, miscellaneous relays trip relays and accessories as specified | ||
| E-4 | One panel for control and protection of bus bar complete with auxiliary relays, miscellaneous relays trip relays and accessories as specified | ||
| SUB-TOTAL OF ITEM - E | |||
| F | CABLES & ACCESSORIES | ||
| F-1 | 33kV, 185mm², Unarmoured, Trefoil, Ground, 2 per Phase copper cables from 132/33kV transformer side to 33kV GIS incoming Switchgear and from outgoing feeder switchgear to 33kV structures for feeders along with connectors and other fittings/accessories etc complete as specified. | ||
| F--2 | Cable Terminations (Indoor & Outdoor) for 33kV, 185mm², Unarmoured, Trefoil, Ground, 2 per Phase copper cables along with fittings/accessories etc complete as specified. | ||
| F-3 | 1000/600 V Control cables along with cables trays, racks, supports, conduits etc to complete the work | ||
| F-4 | Cable conduits as specified. | ||
| F-5 | Cable installation accessories as specified. | ||
| SUB-TOTAL OF ITEM - F | |||
| G | SUBSTATION GROUNDING SYSTEM | ||
| G-1 | Grounding Copper Clad Steel Conductor. | ||
| G-2 | Grounding Rods. | ||
| G-3 | Connector clamps and accessories complete as specified. | ||
| G-4 | Grounding pads at operating points. | ||
| G-5 | Complete Substation Lightning Protection | ||
| G-6 | All other necessary related materials not mentioned here specifically but shown in Drawings/Specifications or considered necessary by the Employer's Representative for completion of this work. | ||
| SUB-TOTAL OF ITEM - G | |||
| A | 132/33 kV POWER TRANSFORMERS | ||
| A-1 | 132/33kV, 32/40MVA Power Transformer, with local control cubicle and all other equipment and accessories as specified. | ||
| A-2 | OLTC panel for power transformer. | ||
| TOTAL OF ITEM - A | |||
| B | 132kV EQUIPMENT | ||
| B-1 | 132 kV, 1600A, 31.5 kA, SF6 three pole circuit breaker for line bay, transformer bay and bus coupler bay with operating mechanism and with steel support structures, connectors and other fittings/accessories etc complete as specified. | ||
| B-2 | 132 kV, three pole, rotary type, 1600 A, 31.5 kA disconnector manually gang-operated and motor drive for Bus bar, Transformer Bays (motor operated) without earthing switch and steel support structures, connectors and other fittings/accessories etc complete as specified. | ||
| B-3 | 132 kV, three pole, rotary type, 1600 A, 31.5 kA disconnector manually gang-operated and motor drive with earth switch for Line bays with steel support structures, connectors and other fittings/accessories etc complete as specified. | ||
| B-4 | 132 kV Single pole Capacitive Voltage Transformer 132/√3/0.10/√3 kV, with carrier frequency accessories and coupling capacitor, complete with steel supporting structures and carrier current accessories , connectors and other fittings/accessories etc complete as specified. | ||
| B-5 | 132 kV, single pole, 5 core Current Transformer for Transformer bay complete with steel support structures, connectors and other fittings/ accessories etc complete as specified. | ||
| B-6 | 132 kV, single pole, 5 core Current Transformer for Line bay and bus bar complete with steel support structures, connectors and other fittings/ accessories etc complete as specified. | ||
| B-7 | 132 kV, 20 kA Lighting arrester for line bays and transformer bay with surge counters and steel supporting structure, connectors and other fittings/accessories etc complete as specified. | ||
| SUB-TOTAL OF ITEM - B | |||
| C | 33kV GIS INDOOR SWITCHGEAR | ||
| C-1 | 33kV GIS incoming feedeer with Control & Protection,equipment support frame work and cable box suitable for MV cable terminations (transmission) based on TDS and description (all accessories will be included to make testing and commissioning completed) | ||
| C-2 | 33kV GIS busbar section feedeer with Control & Protection,equipment support frame work and Cable box suitable for MV cable terminations (transmission) based on TDS and description (all accessories will be included to make testing and commissioning completed) | ||
| C-3 | 33kV GIS Aux. transformer feedeer with equipment support frame work and Cable box suitable for MV cable terminations (transmission) based on TDS and description (all accessories will be included to make testing and commissioning completed) | ||
| C-4 | 33kV GIS Measuring feeder with Control & Protection,equipment support frame work (transmission and distribution to be provided for separately) based on TDS and description (all accessories will be included to make testing and commissioning completed) | ||
| C-5 | 33kV GIS outgoing cubicle with Control & Protection,equipment support frame work and Cable box suitable for MV cable terminations (distribution) based on TDS and description (all accessories will be included to make testing and commissioning completed) | ||
| C-6 | 33kV GIS Busbar interconnectors (risers) with Control & Protection,equipment support frame work based on TDS and description (all accessories will be included to make testing and commissioning completed) | ||
| C-7 | 33kV GIS Busbar section (distribution) with Control & Protection,equipment support frame work based on TDS and description (all accessories will be included to make testing and commissioning completed) | ||
| C-4 | C-8 | 33kV structures on 132/33kV transformer side for 33kV cable and 33kV structures for feeders along with connectors and other fittings/accessories etc complete as specified. | |
| C-5 | C-9 | All other plant, equipment and accessories not mentioned above specifically but shown in Drawings/Specifications or considered necessary by the Employer's Representative for completion of this work. | |
| C-6 | C-10 | 33kV Lightning Arresters, Outdoor type, for secondary side of MainTransformer | |
| SUB-TOTAL OF ITEM - C | |||
| D | 132kV HIGH VOLTAGE BUS BAR WORK | ||
| D-1 | Aluminum Tubular Conductor (RATE ONLY) | ||
| - 80 x 10 mm, 132kV aluminum tubular conductor as specified | |||
| - Hardware and accessories for 80 mm x 10 mm, 132kV aluminum tubular conductor complete as specified | |||
| D-2 | Steel Gantries | ||
| Steel gantry and support structures for 132 kV overhead bus bar work as specified and as detailed in Drawings | |||
| D-3 | Overhead Shield Wire | ||
| - 7/3.35 dia galvanized stranded steel overhead shield wire | |||
| - Hardware and accessories for shield wire complete | |||
| D-4 | 132kV post insulators complete with bus support clamps and steel support structures as specified. | ||
| D-5 | Insulator Assemblies | ||
| - 132 kV Insulator string dead end assemblies complete with hardware as specified | |||
| - 132 kV Suspension Insulator Jumper assemblies complete with hardware as specified | |||
| SUB-TOTAL OF ITEM - D | |||
| E | 132 kV METERING, PROTECTION AND CONTROL SYSTEM | ||
| E-1 | One panel for Metering, Control & Protection equipment for each of the line bays complete with all accessories as specified. | ||
| E-2 | One panel for 132/33 kV Power Transformer control and protection complete with all accessories as specified. | ||
| E-3 | One panel for control and protection of bus bar section and coupler complete with auxiliary relays, miscellaneous relays trip relays and accessories as specified | ||
| E-4 | One panel for control and protection of bus bar complete with auxiliary relays, miscellaneous relays trip relays and accessories as specified | ||
| SUB-TOTAL OF ITEM - E | |||
| F | CABLES & ACCESSORIES | ||
| F-1 | 33kV, 185mm², Unarmoured, Trefoil, Ground, 2 per Phase copper cables from 132/33kV transformer side to 33kV GIS incoming Switchgear and from outgoing feeder switchgear to 33kV structures for feeders along with connectors and other fittings/accessories etc complete as specified. | ||
| F--2 | Cable Terminations (Indoor & Outdoor) for 33kV, 185mm², Unarmoured, Trefoil, Ground, 2 per Phase copper cables along with fittings/accessories etc complete as specified. | ||
| F-3 | 1000/600 V Control cables along with cables trays, racks, supports, conduits etc to complete the work | ||
| F-4 | Cable conduits as specified. | ||
| F-5 | Cable installation accessories as specified. | ||
| SUB-TOTAL OF ITEM - F | |||
| G | SUBSTATION GROUNDING SYSTEM | ||
| G-1 | Grounding Copper Clad Steel Conductor. | ||
| G-2 | Grounding Rods. | ||
| G-3 | Connector clamps and accessories complete as specified. | ||
| G-4 | Grounding pads at operating points. | ||
| G-5 | Complete Substation Lightning Protection | ||
| G-6 | All other necessary related materials not mentioned here specifically but shown in Drawings/Specifications or considered necessary by the Employer's Representative for completion of this work. | ||
| SUB-TOTAL OF ITEM - G | |||
Suppliers with verified business licenses
Audited Supplier 
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