Supply of sf6 ckt breaker

Nit 1393 qdp 1513 66kv sf6 breaker

Overhauling of mechanism &testing of 110kv areva make sf6 circuit breakers at gdph.

Sf6 gas filling kit with necessary accessories for circuit breaker of 220kv switchyard.

Replacement of defective 110kv cgl make hanamasagar-kushtagi and 110kv hanamsagar-hiregonnagara line breaker by new 110kv circuit breaker at 110/33/11kv hanumasagara s/s on total turnkey basis including supply of all matching materials/equipments including supply of 110kv breaker and conductor and erection (including civil works) of all materials/equipments, testing and commissioning on turnkey basis on percentage basis.

Supply, erection and commissioning of (in place of existing old cbs) 220kv sf6 circuit breaker at ntpc unchahar

Procurement of 300 nos. of 110kv outdoor potential transformers with tcs and 100 nos. of junction boxes

Rubber bellow 1hyn400073p1 pole railway breaker edfsk1-1,operation counter,local remote selector switch,sf6 gas leakage detector,freight charges

Sf6 gas analyzer

Supply of sf6 gas for 220kv 132kv 66kv sf6 breakers of various hydel projects as mhp ashp ubdc rsd shanan joginder nagar of pspcl