Tender For corrigendum : supply and delivery of 70 nos non directional numerical relay with 03 over current 01 earth fault protection for zonal testing unit under zonal office siliguri power house campus 2nd milesevoke road siliguri 2nd call
Tender For repairing/overhauling supply and fitting of earth fault and overcurrent relay in 6.6kv,h.t cook and ferguson make 400a, ocb switch at jogta substation knc(ii)patch repairing of independent power supply for smooth operation of the controlling circuit
Tender For supply of relay high voltage overload with locking +relay no voltage (q30) du type conformim + relay earth fault to power circuit + over load for silicon rectifier+ relay field excitation over load + relay over load for brake resistance.
Tender For supply of upper pole assembly comp with all int parts inc vaccum interrupter_j717-15199 , lower pole assembly comp with all int parts inc insu. studs and term_j717-15099 , timer aux. supply 220v dc_j957-4215 , master trip relay_j479-744 , heavy duty power pack 3 phase_j479-749 , contact multiplication relay 220dc for spring charging motor_j9574186 , contact multiplication relay for 110v dc antipumping_j957-4187 , insulating stud assembly_3vc690073 , idmt relay complete two over current relay and one earth fault relay_j573692 , facia annunciator 8 window_j572-656