Complete testing overhauling maintenance work of VCB at 33/11KV Sub Stations in under EDD Sambhal

Amount

Repairing & General Overhauling of 33 KV VCB and C&R Panel

Opening of Pole (Bushing, Vaccum Interrupters Chamber, Auxiliary contacts of 11 KV VCB, Drive rod, Lifting rod, Leavers, etc as required)

Cleaning of carbonized Pole (Bushing, Auxiliary contacts Drive Insulators, Drive rod, Lifting rod, Leavers, etc as required)

Replacement of tripping /closing coil 24 volt DC & Genral wiring and repairing of 33 KV VCB of different mac and jaging.

General overhauling & Refitting of Operating Mechanism of circuit breaker, associated equipment as required (tripping lever, charging lever, interlock lever, locking drum mechanism springs, setting screw, stop pin, trip prop, set screw, spindle, lock nut, Trip roller coil assembly, release roller, ratchet, coil pot, main toggle, Tripping plunger, operating springs, Trip coils etc)

Opening, cleaning, decarbonization Refitting of incoming terminal assembly outgoing terminal assembly connectors

Replacement of Defective/Burnt spring charging motor.

Removing of old damage/defective control wire and dressing the wiring of breaker

Repairing of overcurrent and earth fault Numerical Relay, English Electric, ER, C&S, Ashida, etc make, having work to opening of relay/associated equipment as required, Cleaning of dust and carbon etc, General overhauling and setting of contact assembly, alignment etc, & make it into perfect working condition

MANSI TRADERS