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

Testing and calibration of protection relays, cts/pts and circuit breakers at main substation(33/6.6/3.3kv) under power supply of gevra project.

Manufacture, testing, supply and delivery of master trip and restricted earth fault relays for 11kv breakers and 66kv power transformers installed at various 66 kv substations

33kv 220v feeder vcbs with crps,cts of ratio 400-200-100/1-1-1a(with feeder protection ied relays)

Retrofitting of different relays within the existing three (03) no 132/33kv control and relay panels at 100mva, 132/33kv badampora grid substation

Replacement of defective 33kv sf6 circuit breakers at 132/33kv s/s, ranikhet, 132/33kv s/s, almora and 132/33kv s/s, pithoragarh under oandm division, ptcul, almora

Supply, installation, testing and commissioning (sitc) of 33kv current transformers (cts) of ratio 300/5-5 a suitable for 33kv sf-6 circuit breakers at main receiving station (mrs), iit hyderabad, kandi

For replacement of existing damaged/defective, old and obsolete 66 kv cts and pts with supply testing and commissioning of new 66 kv cts and pts of 66 kv gss ind. area phase 1 and phase 2 chandigarh

For retrofitting work of 33kv static relays by numerical relays at 132kv s/s krishna nagar and 220kv s/s naubasta, kanpur under etd-ii kanpur

Supply, installation, testing and commissioning(sitc) of 33kv current transformers (cts) of ratio 300/5-5 a suitable for 33kv sf-6 circuit breakers at main receiving station (mrs), iit hyderabad