Supply of tronsformer 1500kva 33 0 433 kv onan typethree phase 50 hz foot mounted provisio of oil temp winding temp oil level indication and buchholz relay control ad marshelling box

Procurement of 800 kva, 11.5/0.290kv , 3 phase, 50hz, dyn5, onan, oil type transformer.

Providing and fixing a safety device like buchholz relay, oil, and winding temperature meter and connecting with tripping device to both 3mva, 11kv/3.3kv power transformer i.) make- g.e.c., amp. 157.6/525.5, 3 phase, 50hz., sl. no. ct4368/b-24065 and

Supplying and fitting of buchholz relay, oil and winding temp indicator with proper functioning in 3 mva transformer at giridih oc sub-station, giridih oc mine, giridih project

Installation of oil and winding temperature meter with buchholz relay assembley in crompton parkinson make, 1000kva, 11kv/550v transformer of 2 seam s/s of east basuria colliery

Supply and installation of oil and winding temperature indicator with the trip/ alarm circuit of primary control switch with repairing of buchholz relay of 04 nos of transformer of khottadih colliery

Providing and fitting safety devices buchholz relay oil and winding temperature indicator for identifying the cause of tripping, and gasket changing of 1250kva transformer 3.3kv/415 volts, make crompton parkinson, serial no. 1546v 1mva tra

Repairing of oil temperature and winding temperature indicator and mercury switch buchholz relay of 2.5mva and 1mva power transformer along with wiring of control circuit from transformer to control panel at ilbl ocp, lakhanpur area, mcl