Replacement of faulty protective relays along with complete testing of all protective relays associated with 220 kv and 132 kv feeders (including transformer feeders) and testing of 220 kv and 132 kv circuit breakers at 220/132 kv gss, adp-ii (rcp)

Testing of transformers, circuit breakers, instrument transformers, protective relays, capacitor bank and calibration of electrical testing instrument of kuju colliery under kuju area.

Supply of aux relays

Digital motor protection relays

Carbon contact for q relays

Providing and fixing of auxiliary spares with testing and calibration of protective relays and primary injection current test of ht equipment at locp, ib valley area

Line protection relays with panels with all accessories,numerical cable differential protection relay for generator,dismantling of existing panels & relays and retrofitting of new panels & relays

1cx35 al, 1100v grade, xlpe, hrpvc frls, armoured cable. -talcher,1cx630 al, 1100v grade, xlpe, hrpvc frls, armoured cable. -talcher,2cx2.5 cu, 1100v grade, xlpe, hrpvc frls, armoured cable. -talcher,2cx16 al, 1100v grade, xlpe, hrpvc frls, armoured cable. -talcher,2cx25 al, 1100v grade, xlpe, hrpvc frls, armoured cable. -talcher,2cx35 al, 1100v grade, xlpe, hrpvc frls, armoured cable. -talcher,2cx70 al, 1100v grade, xlpe, hrpvc frls, armoured cable. -talcher,2cx95 al, 1100v grade, xlpe, hrpvc frls, armoured cable. -talcher,3cx2.5 cu, 1100v grade, xlpe, hrpvc frls, armoured cable. -talcher,3cx10 al, 1100v grade, xlpe, hrpvc frls, armoured cable. -talcher,3cx25 al, 1100v grade, xlpe, hrpvc frls, armoured cable. -talcher,3cx95 al, 1100v grade, xlpe, hrpvc frls, armoured cable. -talcher,3cx120 al, 1100v grade, xlpe, hrpvc frls, armoured cable. -talcher,3cx150 al, 1100v grade, xlpe, hrpvc frls, armoured cable. -talcher,3.5cx25 al, 1100v grade, xlpe, hrpvc frls, armoured cable. -talcher,3.5cx70 al, 1100v grade, xl

4pdt/5a/nl/relays part no: m83536/6-020m,dpdt/10a/nl/relays part no: m83536/10-022m

Refurbishment of talcher-kolar hvdc bipole system