Tender For supply of moulded case circuitbreaker (mccb) 63 a, 4 pole, 415 v, 50 hz, breaking capacity 10 k a, confirming to iec-60947-2 and confirming to edts-118 rev. e or latest. suitable for lhb hot buffet car. make: l&t/schneider/siemens or any other rdso/rcf/icf/mcf approved make. [ warranty peri od: 30 months after the date of delivery ]
Tender For procurement of 01 no. 11 kv, 2000 amp. vacuumcircuitbreaker of make schneider electric ex. alstom as per enclosed specification for 3x20 mw bs-3 hps mppgcl deolond
Tender For corrigendum : supply for spares for 33/6.6kv kirloskar make sf6 type and 11kv kirloskar make vacuumcircuitbreakers installed at river water pump houses, switchyard and colony substation
Tender For corrigendum : procurement of spares for 33/6.6kv kirloskar make sf6 type and 11kv kirloskar make vacuumcircuitbreakers installed at river water pump houses, switchyard and colony substation- sf6 breaker spring charging motor assembly,toothed belt for spring charging motor,breaker aux switch 8no+8nc,limit switch for breaker in service(2no+2nc),breaker control switch with spring returnand sequence device 32a, 440 volt,local/remote selector switch 16a,500volt,aluminum toothed pulley big,butter fly ratchet assembly,48 volt dc closing coil,48 volt dc tripping coils,control lever assembly,closing ratchet assemblytripping ratchet assembly,pressure switch in breaker,pe-6,1-6bar,220 volt dc closing coil16 220 volt dc tripping coils17 33 kv bus support insulator11 kv vcb kec make , vacuum interrupter,spring charging motor assembly 230ac,frp bottom supports with strip,frp stems (set of 4 pc),trip free mechanism,top 40 ka insulators,damping insulators,bottom insulators,110 volts dc closing / tripping coils,arm 915 & 916,brass u clamp,auxiliary switch 8 no + 8 nc,limit switch with plate,,kv frp shutter for breaker compartment,breaker control switch
Tender For s i t c of ( 1+2 ) 630amps 11kv , vacuumcircuitbreaker ( vcb ) ht panel with provision of standby ht service cable for existing 1x500 + 1x400 kva indoor type transformer sub-station at main telephone exchange campus, ranchi
Tender For supply and commissioning of universal vacuumcircuitbreaker (vcb) test system for three phase electric locomotives consisting of vacuumcircuitbreaker test analyzer and hv tester with all stand ard accessories as per attached specification . [ warranty period: 30 months after the date of delivery ]