Periodical primary injection test of 132 kv and 33 kv current transformers with control circuit of protection and metering to ensure the healthy condition at 132/33 kv central sub station , kusmunda area

Periodical primary injection test of 132kv and 33kv current transformers with control circuit for protection and metering to ensure the healthy condition at 132/33kv central substation under kusmunda area

Transformer oil filtration of 40/50 mva, 132/33 kv power transformer with station transformer at 132/33 kv central substation under kusmunda area.

Transformer oil filtration of 40/50 mva, 132/33 kv power transformer with station transformer at 132/33 kv central substation under kusmunda area

Repairing, maintenance with testing and calibration of protective relays, contact resistance/millivolt test and primary injection current test of 3.3 kv mocb with control panels, 6.6kv vcb/ocb sub-station&#x0d switches and field switches at jambubah

Renewal/replacement of old existing 145 kv 1600 amp. sf-6 circuit breaker make bhel and current transformer with new sf-6 circuit breaker and current transformwr and shifting of 132/33 kv 25/31.5 mva power transformer at 132/33 kv sub-station bijni.

Replacement of old and worn out equipment such as circuit breakers, isolators, current transformers and lightening arrestor etc in 132 kv and 33 kv yard at 710 mva, 220/132/33 kv grid station gladni

Construction of double circuit 33 kv line from 132 kv sub station to &amp#x0d 33 11 kv sub station sector 09 gida gorakhpur

Augmentation of 132/33 kv 2x25/31.5 mva power transformers to 2x50/63 mva power transformers at 132/33/11 kv sub-station gondpur paonta sahib

Protection wall of 220 132 33 kv grid sub station ramban udhampur