Tender For supply of rectifier unit 15a single phase 110v ac part no.p0080 , testbyrest programe switch over voltage r part no.p0090 , under voltage relay part no.p0091 , auxiliary contactor 2no2nc part no.p0095 , shunt trip coil assembly part no.v0021 , electrical release coil assly part no.v0022 , flex connector part no.v0028 , draw out handle part no.v0038 , 6.6kv 1000a cable junction box part no.jb201 , vacuum interrupter part no.v0048 , vacuum circuit braker assly. vcb9576 part no.vfs0062 , vaccum circuit breaker assly part no.mpv0062 , operating mechanism part no.om009 , trip neutal close switch part no.p0045 , ammeterbyvoltmeter selection switch part no.p0046 , rectifier capacitor unit part no.p0048 , earth leakage relay part no.p0049 , resin cast core balance transformer part no.p0051 , auxiliary contactor 110 vac part no.p0061 , idmt relay part no.p0083 , conical brass gland part no.p0099 , kwh meter part no.fsv00107 , single phase preventer part no.fsv00108 , ht hrc fuse for p.t. part no.fsv00110 , spring charging motor part no.fsv00111 , control fuse 2-10a part no.fsv00116 , fuse base and carrier part no.fsv00117 , cable couplerbyplug and socket assy.800amp. part no.fsv00122 , cable couplerbyplug and socket assy.1250amp part no.fsv00123 , castle lock with key part no.fsv00118
Tender For supply of isolator 400amps 3.3kv reversing , vacuum contactor 400 amps 3.3kv , bridge rectifier unit complete , vaccum contactor closing coil 110v dc , vaccum contactor holding coil 110v dc , auxiliary switch for vaccum contractor 2 , p.t. 40va 0 8 12v 0 110v , auxiliary contactor 3no and 1nc 110v ac , resin cast p.t 750va 3.3kv 110v single , resin cast p.t 300va 3.3kv 110v 3 phase , ht control fuse 3.3 kv. 2 amps , resin cast moulded cbct , resin cast moulded ct for o l relay 100 , resin cast moulded ct for ammeter 150 5 , e.l.unit complete without transformer , o l rly thrml4 7.5act oprtdw mntng , ct oprted ct sec 5a motor prtectn relay , 72sq mm ammeter 0 150 450a , 72sq mm voltmeter 0 5kv , ammeter selector switch , hrc fuse base and carrier for control , hrc fuse link 4a for control , push button with element for start sto , lamp holder with lamp on off trip , power hrc fuse , single phase preventer cup 20 pfr make , copper bus bar 400 amps set of 3 , undervoltage relay , pilot realy 12dc , voltmeter selector wsitch , contactor tp.12 amps ac3 duty fitted wit
Tender For supply of air filter - air filter , 4x4 cable , brake pad leather , oil filter , belt fan wedge type , hand brake assy , pin and bearing , end right strg knuckle tie rod , oil seal hub assy , oil seal to pinion , radiator assy , rectifier unit , air dispensor unit , field coil with thermal cut out
Tender For bid to ras supply of test rig for dc master box (i-level tester) , test rig for battery junction box (i-level tester) , test rig for ac master box (i level tester) , test rig for ground power protection unit (i-level tester) , test rig for lighting box ( i- level tester) , test rig for transformerrectifier unit (i-level tester)
Tender For corrigendum : augmentation of power supply system in n-s corridor,up gradation of negative isolators & dc negative cables in tunnel section from kdmi to kmuk, renovation of kmuk car shed,provision of ets and other related works in north south corridor, automatic short circuiting between 3rd rail and running rail, replacement of old isolator by motor operated isolator, replacement of overaged isolators of noapara depot & kkvs depot,unit protection of rectifier at dum dum tss, rabindra sarobar tss & park street tss, augmentation of power supply system at substations from kshy to kcen & provision of cctv in electrical substations of north south corridor in metro railway kolkata
Tender For supply of assy exhaust brake unit , pinion 10 th , pinion 9 th , brush carrior assy , rotory switch , regulator assy , pole screw , bush set all type , spider brg , transfer case oil seal , gear bx oil seal , pressure plate n m , clutch plate n m , rectifier assy