Procurement of 110v dc indoor control and relay panel for twin feeder breaker for 33/11kv ss.

Construction of 33/11kv transformer plinth, 33kv la isolator and nct foundations at 33kv substation, thathamangalam

Construction of new 33/11kv transformer bay and installation of 5mva power transformer at 33kv substation chirakkal.

Preventive maintenance of 33kv indoor panel and outdoor breaker of 10 mva, 33kv/11kv andrewyule transformer -2 at southloyabad substation and 11kv vcb of basuria dhansar and gonudhia feeder at godhur switching substation under area

Retrofitting of control and relay panel

Sitc of 33kv line for 33/11kv recieveing station salwah, sd poonch.

3mva 33/11kv 3-phase transformer model winding

33kv trip latch assembly,33kv big cam assembly,auxiliary switch,33kv push button bracket,h.d numerical relay,ht control fuse,current transformer ct,spring charging motor for 33kv 1250a,potential transfomer pt,33kv holding catch assembly,auxiliary relay 110 to 125v,tripping solenoid coil 110v dc,master trip relay 110v dc

Provision of numerical control and relay panel (including relays) by replacement of overaged static control and relay panel at traction sub stations (tss) suitable for double traction power transformer over fzr division.

Work of providing of new 33kv bay and commissioning of new 20mva 33/11kv power transformer no.1 at the 33/11kv sancoale substation under the jurisdiction of sd-ii ( r), div xi,vasco.