Repairing and rewinding of 1mva transformer 11kv 3.3kv of amritnagar colliery

Repairing/rewinding of a) 630kva, 6.6kv/440v lighting transformer running at hizukita village. b) 315kva, 6.6kv/440v lighting transformer running at lohandia basti. c) 100kva, 6.6kv/440v lightning transformer running at lalmatia sub-stn of rajmahal

Overhauling and maintenance of 500kva transformer 11kv/440v lighting transformer oil cooled type make gec s.no.vq87/3492 of patherdih township of patherdih coal washery

Repairing and rewinding of 02 nos. of distribution transformers, 250kva, 11kv/440v and 250kva, 3.3kv/440v installed at cisf colony and gurudwara chowk under gm unit nk area.

A)complete repairing/rewinding of 63kva 3 phase 3.3kv/230 volt transformer, make- transgietz enterprises, sl. no.-224 installed in dakra mines in respect of dakra project. b) preventive maintenance of 100kva 3.3kv/440v transformer sl. no.- local sl.

Complete repairing/rewinding of 11kv/6.6kv andrew &#x0d yule make 2mva, power transformer colliery sl.no&#x0d mur/tr/08 of muraidih under amp colliery.

Complete rewinding and repairing of 1000kva 11kv/440v power&#x0d transformer sr.no.- mur/tr/01 of muraidih, amp colliery under barora&#x0d area.

Complete rewinding of 100kva 11kv/440v lighting &#x0d transformer installed at muraidih office, amp colliery &#x0d under barora area

Repairing of 11kv, 400amps gec make ocb switch, sl.no. m-466 for controlling of muraidih cisf camp of muraidih, &#x0d amp colliery

Complete rewinding of 250kw 3.3kv, ht induction motor sl.no. mur/motor/03, 1480rpm of muraidih, amp colliery under barora area.