Tender For supply 3 pole power contactor, ac-3, 415 volt, 50 hz, rating 50 amps, coil voltage- 220v ac with auxiliarycontactblock, 2 no+2nc, conforming to is: 60947-4-1. make : abb , siemens, schneider, bch or similar. [ warranty period: 30 months after the date of delivery ]
Tender For supply of contactor auxiliaries with auxiliarycontactblock (pos.no.52 and 52.5) as per clw spec.no.clw/es/3/0201 alt-d and abb document no.3ehe428074r0001 . [ warranty period: 30 months after the date of delivery ]
Tender For supply of auxiliarycontactblock 2 no plus 2 nc, type ref. ladc22 as per clws spec no. clw/es/3/0096 (alt.-l). [ warranty period: 30 months after the date of delivery ]
Tender For supply of power contactor 4 pole, 350 amps, 50 hz 3 phase, operating coil volt 230 240v ac with side mounting auxiliarycontactblock 1 no + 1 nc. & surge suppressor. make : abb ek 210-40-11 am- 240v ac, auxiliarycontactor cal 16-11b, rc - eh300 / 415 or equivalent of siemens / schneider make confirming to rcf spec. no. edts 073, rev - d, amnd. - 6, for switch board cabinet of lhb ac coach. [ warranty period: 30 months after the date of delivery ]
Tender For supply of primary current sensor for harmonic filter circuit of wag-9 locomotives as per clw spec. no.clw/es/3/0084 alt.a or latest [ warranty period: 30 months after the date of delivery ]
Tender For corrigendum : supply of earth fault relay for aux.convertor 415/110v ckt. harmonic filter and contorl circuit (pos no. 89.2.89.5.89.6 and 89.7) 150 ma 43 ohm-36/110 volt as per abb document no.hbvw 400011r0001 and clw specn.no.clw/es/3/0090 alt-c. [ warranty period: 30 months after the date of delivery ]
Tender For corrigendum : supply of contactor for 60 kva transformer, rated current:95 amps, rated voltage: 690 v ac, main pole:4, with aux. contact: 1 no+1 nc, control voltage: 230 volts ac ( 168 volts ac - 300 volts ac means +/- 30% ) with add on auxiliarycontactblock and surge suppressor.