Replacement of Woodward make Synchronizing relays including modification of control wiring and allied repairing works in the Synchronizing panels for DG sets at CDR EDC Salt Lake T Ex. Building Kolkata

Replacement of the existing woodward make GCP 30 Synchronizing relay by new Synchronising relay (Woodward make Easygen-2500 or s.s. Make) etc. including connection as required

Modification of control circuit wiring including S / F of wires, ferrule, sockets, I/O devices, AC to DC power supply, installation kit etc. for all the DG Synchronizing panels as required.

Integration of the new Synchronising relay (Easygen-2500) alongwith biasing, tuning of the Governor, AVR for kW & kVAr sharing among the DG sets for final commissioning of the relay etc. complete including testing commissioning etc as required.

Replacement of the following damaged materials with new one including connections etc. complete as required.

24V DC 2NO & 2NC Auxiliary Contactor ( L&T or SS)

Motorized Potentiometer ( L&T or SS make with compartability.)

Thorough testing, checking of the entire synchronizing panel by operating all the ACBs to run all the DG sets in parallel and catering the total load of the building campus on the DG sets through the synchronising relay panel etc. in presence of woodward authorised Engineer/Technician up to the satisfaction of the E-I-C.