Repairing and reconditioning of 400 amp, 3.3 kv electroteknika make vcb field switch at peocp, hazaribag area.

Repairing/reconditioning of 11kv vcb make meditron, s.no.9472 and 11kv vcb of make meditron s.no.9474 installed at main substation of karma ocp under kuju area.

(a). repairing of 3.3kv, 630a, vcb, ctr 600/300/5a, make-pce, sl.no.-05/hmv/132 installed at main sub-station of gvp phase-ii ocp, (b). repairing of 3.3kv vcb, make-pce, 630a, sl.no.-05/hmv/131 of secondary switch at 3mva, 11kv/3.3kv transformer of g

Repairing / overhauling of 4 nos. (2 nos. meditron and 2 nos. electroteknica) make vcb panels, 6.6 kv/3.3 kv at main substation of dipka expansion project.

Repairing, maintenance along with providing and fixing of cts, pts, mocbs with maintenance of 33 kv bus-bar system and control relay panel at main sub station of nandira colliery.

Repairing and reconditioning of 11kv vcb make electroteknica s.no. 1735 installed with secondary control of on load isolator and 11kv vcb of make meditron s.no. 9480 installed with primary control of bus bar at main substation of karma ocp.

Repairing &#x0d and &#x0d overhauling 2 nos &#x0d switch gear make &#x0d southern gear having &#x0d sl no i) 076/869 and ii) &#x0d 0762/950 of sub-station &#x0d kb 10/12 pit colliery.

Repairing and reconditioning of 1 no. 11kv meditron make vcb and 01 no. 3.3kv mineline make vcb installed at main substation and mines of topa ocp under kuju area.

Complete repairing of vcb switch (a) 3.3kv, 400 amp. make electroteknica, sl. no. fs-374, supplying power to face pump feeder and (b) 3.3-6.6kv/110v, ct 120-60/5plus5 amp. make electroteknica, sl. no. sp/0/400 supplying power to shovel no. 05

Repairing of (a)3.3 kv vcb switch 200 amp. indoor type make electrotechnika, sl. no. missing and (b) 11kv vcb switch 400a, make andrew yule, sl. no. missing installed at kdh old sub-station in respect of rohini project, nk area