Tender For supply of 4 hole support insulator part no.i0039 , support insulator for fixed type vcb p00 part no.p0063 , rectifier unit 15a single phase 110v ac part no.p0080 , vacuum interrupter part no.v0048 , vacuum circuit braker assly. vcb9576 part no.vfs0062 , resin class ct class isp10 by ci10 part no.p0056 , trip neutal close switch part no.p0045 , single phase potential transformerpt 33k part no.p0076 , single phase preventer part no.fsv00108 , indicating lamp part no.p0043 , push button switch part no.p0044 , isolator operating handle big and small part no.i0038
Tender For supply of universal type rectifier-cum-regulating unit of magnetic amplifier design conforming to rdso specificati on no. rdso/pe/spec/tl/0054-2003 [rev'0' ]
Tender For corrigendum : supply of current transformer ctr 200-100-5-5a 5p10 15va dry type epoxy resin casted 11kv grade for h.t switch , current transformer ctr 200-100-5-5a 5p10 15va dry type epoxy resin casted 6.6kv-3.3kv for h.t switch , potential transformer three phase 11kv grade 11kv-rt3-110v-rt3 epoxy resin casted for h.t switch , rectifier unit 110v dc for h.t switch , indicating lamp 220v led - red, blue, green and yellow , push button switch 2no and 2nc -red, green and yellow , gland and bush for 95sq.mm cable , gland and bush for 120sq.mm cable , ampere meter 4inch square 0 to 400amps , volt meter 4inch square range 0- 15kv pt ratio 11kv-110v , selector switch for ampere meter , selector switch for volt meter
Tender For tender for supply of shunt trip coil assembly , part no.v0021 , electrical release coil assly , , part no.v0022 , fail safe relay , part no.p0068 , ammeter , part no.fsv00104 , voltmeter , part no.fsv00105 , push to trip assy , part no.v0042 , operating mechanism , part no.om009 , vacuum interrupter , part no.v0048 , vacuum circuit braker assly. vcb9576 , part no.vfs0062 , indicating lamp , part no.p0043 , ammeter voltmeter selection switch , part no.p0046 , earth leakage relay test reset switch , part no.p0047 , rectifier capacitor unit , part no.p0048 , auxiliary contactor 110 vac , part no.p0061 , fuse base and carrier , part no.fsv00117 , breaker charging handle , part no.v0030 , push button switch , part no.p0044 , control fuse 2-10a , part no.fsv00116 , potential transformer single phase 3.3kv 110v ac , part no.p0056c , earth leakage relay , part no.p0049
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 brushless alternator of 4.5 kw, 110/130 v dc without any type of rectifier c um regulating unit but with other accessories as per rdso specification no. rdso/pe/spe c/tl/0054-2003(rev-0) with amendment no. 1 & 2. [ warranty period: 30 months after the date of delivery ]