Tender For retro fitting of 33 kv over current earth fault relay and master trip relay for various 33 kv feeders at various substation under etd-i, aligarh
Tender For corrigendum : for tracing online 220v dc earth leakage from source -i & ii with help of dc ground fault locator (mgfl) and rectification of dc earthing from source -i & ii with associated works at 400 kv s/s unnao.