Maintenance contract for generator circuit breakers gcbs at ntpc koldam

Residual current operated circuit breakers (rcbo) with integral overcurrent protection isi marked to is 12640 (part 2),residual current operated circuit breakers (rcbo) with integral overcurrent protection isi marked to is 12640 (part 2),residual current operated circuit breakers (rcbo) with integral overcurrent protection isi marked to is 12640 (part 2),residual current operated circuit breakers (rcbo) with integral overcurrent protection isi marked to is 12640 (part 2)

Grp relay testing and associated works at ntpc koldam

Supply of lot-1: 75nos 132kv sf6 circuit breakers and lot-2: 70nos 132kv sf6 circuit breakers.

Supply, design, erection, retrofitting and commissioning of 400 kv circuit breakers in switchyard of ntpc vindhyachal stage 3 under addcap

Upgradation of das software to proqio for dam instrumentation at ntpc koldam hps

Biennial service contract for hp air compressors at ntpc koldam for 02 years

R n m proposal for stage-1 lt air circuit breakers retrofitting with numerical relays, cts and pts in chp mccs of tstps kaniha

Custom bid for services - one time servicing of air circuit breakers

Moulded case circuit breakers (mccb) conforming to is/iec 60947 (part 2)