| 1 | 66KV GIS Equipments & major equipments
Supply of 72.5kV, 1600 A, 31.5 kA for 1 sec, SF6 Gas Insulated and encapsulated in a single gas filled metallic enclosure GIS Line Bay module complete as per specifications, each comprising of SF6 Gas Insulated Circuit Breaker, Current Transformer, Bus-Bars, Lightning Arrester, Disconnectors with common Grounding Switch, Disconnectors with safety Grounding Switch(es), High Speed fault making Grounding Switch, Local Control Cubicle (LCC), SF6 Gas Monitoring System for complete bay, Gas Insulated Terminal Connection for connecting to 66 KV XLPE Cable with GIS through gas insulated interconnection bus etc. suitable for Two Bus arrangement including mounting structure with facility for extension with fitting and cable termination kit. | 2 | Set |
| 2 | Supply of 72.5kV, 1600 A, 31.5 kA for 1 sec, SF6 Gas Insulated and encapsulated in a single gas filled metallic enclosure GIS Transformer Bay module complete as per specifications, each comprising of SF6 Gas Insulated Circuit Breaker, Current Transformer, Bus-Bars, Lightning Arrester, Disconnectors with common Grounding Switch, Disconnectors with safety Grounding Switch(es), High Speed fault making Grounding Switch, Local Control Cubicle (LCC), SF6 Gas Monitoring System for complete bay, Gas Insulated Terminal Connection for connecting to 66 KV XLPE Cable with GIS through gas insulated interconnection bus etc. suitable for Two Bus arrangement including mounting structure with facility for extension with fitting and cable termination kit | 2 | Set |
| 3 | Supply of 72.5kV, 1600A, 31.5 kA for 1 sec, SF6 gas insulated Bus Coupler Bay Module comprising of SF6 Gas Insulated and encapsulated in a Single Gas Filled Metallic Enclosure Bus Coupler module complete as per secifications, comprising of Circuit Breaker, Current Transformer, Disconnectors Switches, Disconnector with Safety Grounding Switch(es). Local Control Cubicle, SF6 Gas Monitoring System for the complete bay, including mounting structure. | 1 | Set |
| 4 | Supply of 72.5KV , 31.5 kA for 1 sec, SF6 gas insulated and encapsulated in a single compartment 66 KV/110V Bus Potential Transformer (2Nos Bus PT) modules comprising of 66KV/110 V Potential Transformers, Busbar, Disconnectors, Busbar grounding switch, SF6 gas monitoring system for the complete unit including mounting structure as per specifications. | 1 | Set |
| 5 | Supply of GIS Spare including SF6 gas Pressure relief Device, SF6 pressure guage cum switch or density monitor, O rings and seal, molecular sleeve, control valve, covers/sheilds, insulator cone, motor, limit and aux switches, complete circuit breaker, trip coil assembly, close coil assembly, 3Phase disconnector, earthing switch, CTs, 1Ph PT. | 1 | Set |
