Tender For complete repairing/ rewinding of one no. 10 kva lighting transformer 3.3 kv/110 volt sl.no.nt/35 at libra patch-g lighting line at kujama colliery under lodna area.
Tender For complete rewinding and repairing of 500kva lighting transformer 11kv, 440v colliery sl.no.mur/ht/ trans/07 for controlling of weighbridge and filter plant of muraidih, amp colliery.
Tender For bid to ras corrigendum : supply of distribution transformer, 3 phase, 11 kv > 200 kva up to and including 2500 kva , distribution transformer, 3 phase, up to and including 200 kva , distribution transformer, 3 phase, 6.6 kv, > 200 kva up to and including 2500 kva , distribution transformer, 3 phase, 3.3 kv, > 200 kva up to and including 2500 kva , power transformer, oil immersed type , 100kva, 33 kv/230v (l-l) lighting transformer pole mounted , 100 kva, 3.3 kv/230 v(l-l) lighting transformer , 250 kva, 3.3 kv/230 v(l-l) lighting transformer(outdoor type) , 10 kva, 6.6 kv/230v(l-l) lighting transformer , 25 kva, 6.6 kv/230v(l-l) lighting transformer
Tender For ttps es circle em ii core lifting inspection and internal cleaning of all 20 nos rectifiertransformers in esp i during the overhauling period of 2025 26
Tender For rewinding of 4 nos. of lighting transformer 10 kva, 550v/110v used for lighting and signalling in d-19 panel, xvi (t) seam of moonidih underground mine
Tender For complete rewinding and repairing of 100 kva, 550v/440v 3 phase lighting transformer colliery code kc/lt/02 of kendudih colliery under pb area.
Tender For corrigendum : supply of 200kva capacity of lighting transformers for gtps. - transformer for 415v/415v of 200kva with secondary side 3ph 4wire.[415 / 415 v three phase lighting transformer], transformer for 415v/415v of 200kva with secondary side 3ph 4wire.[415 / 415 v three phase lighting transformer]