Repairs replacement and maintenance of vcb power transformer switchgear isolator and circuit breaker under ge gurdaspur

Transformer with external electrification and integrated control panel room with approach circuit work at mandi yard dabra

Providing and fixing of trip circuit supervision relay on 400 220kv power transformer protection panels at 400kv sub station sarnath varanasi.

Arc welding transformer (v2),arc welding transformer (v2),arc welding transformer (v2),arc welding transformer (v2)

Coaxial bain circuit (v2)

Transformer oil

Voltage transformer

Capacity enhancement of existing 1x12.5mva, 110/11kv transformer no.1 with 1x20mva, 110/11kv transformer under 110kv substation, punalur - erection and commissioning of 20mva transformer no.1

Procurement of 33kv vacuum circuit breaker alongwith foundation bolts

12 kv, 1250a abb make vacuum circuit breaker type: vd4 12.12. 40,retrofitting of sf6 circuit breaker type hpa 12/1240c with vacuum circuit breaker type vd4