work of testing of incoming feeder/outing feeder/ power transformer testing of many 33/11 KV S/S under EDD-I/II/Biswan/Mahmoodabad, Sitapur under ETD, Sitapur

Testing of 33 KV feeder panel breakers including testing of CTR both by primary injection. Works includes clearing and adjustment of relay contacts & springs, checking of closing and tripping of breakers on remote / manual and protection trip command through CT (by means of primary injection)

Testing of 33/11 KV power T/F panel marshalling box and breakers by primary injection method. Testing of winding temperature, oil temperature, oil level indicator, buchholz relay, surge relay for alarm and tripping testing of relays. Works includes cleaning and adjustment of relay contacts and springs and checking of breaker’s operation for remote / local closing tripping and protection trip command generated by primary injection.

Testing of 11 KV incoming / outgoing panel including testing of CTR by primary injection, testing of relays. Works includes cleaning of relay contacts and adjustment of springs. Checking operations and tripping of VCB / OCB on remote / manual and protection trip command generated through primary injection.

Testing of Power Transformer including earth resistive test, open circuit test, short circuit test, magnetic balance test, voltage ratio testing (open circuit test at normal tap), magnetic balance test at normal test, megger test, calibration of WTI & OTI, megger result test, oil testing.

K MAA ENTERPRISES

P. K. POWER SOLUTIONS