Tender For supply of braking excitationtransformer 60 kva (atfex) natural cooling 50hz as per clw specification clw/es/t-20/h. (item reserved for clw approved sources only). [ warranty period: 30 months after the date of delivery ]
Tender For supply of 400va step down control transformer, 415v / 110v with tapping in primary i.e. common ? 400v, 415v, 440 v & secondary output ? 110v as per is : 12021 ? 1987 ( reaffirmed ? 2005 ) with amendment no. 2 , suitable for use in icf type ac coaches. make : bhasin-packard, guru, ramya. [ warrantyperiod: 30 months after the date of delivery ]
Tender For supply of breaking excitationtransformer (atfex) 60 kv a . as per clw specn. no clw/es/t-20/h. [ warranty period: 30 months after the date of delivery ]
Tender For bid to ras supply of transformer - 433 kva oil cooled auto transformer as per annexure attached , 433 kva oil cooled step down transformer as per annexure attached
Tender For air blowinghandli and cleaning of generator bus pt, excitationtransformer, generator relay and control panels, generator cts, all neutral grounding transformers and 6.6 kv / 0.4 kv relays, shifting of testing kits, relays tools from lab to site and shifting from site to lab (during aoh of unit - 3)
Tender For supply of 2000kva, 6600 /433v, 3-phase, 4w, dyn11, cast resin dry type step down station auxiliary transformer , 2500kva, 6600 /433v, 3-phase, 4w, dyn11, cast resin dry type step down station auxiliary transformer , supply and safe delivery of essential spares as listed in technical specification enclosed
Tender For corrigendum : supply of step down transformer capacity 50kva voltage input 750 volts output 415 volts ac, 50 hz, confirming to rdso spec. no. - el/eog/6/93 (rev-a)-97 , type-1 suitable for conventional type eog ac coaches used in pow coaches. [ warranty period: 30 months after the date of delivery ]