Work of re-insulation of generator rotor coils, damper segment of generator rotor unit no. 4, packing, transportation from sgtps ph-ii to firm workshop n vice versa, work of generator rotor repairing for the rectification of rotor earth of 210, sgtps

Earth fault relay for aux. converter

Supply of numerical over current earth fault relay

Repairing of megger make dc earth fault locator kit mgfl 100 for ntpc barauni

Acm earth fault resistor r91 make-danotherm type-zff45/150-m, 33kohm± 5 bt part no. 3egm066051p0002,acm earth fault resistor r92 make-danotherm type-zff45/150-m 36 k ohm± 5 bt part no. -3egm066051p00

Relay earth fault to power circuit (qop) [relay earth fault to power circuit (qop) du type conforming to clw specification no.clw/es/r-27/alt z. or latest, m/s autometers alliance ltd., part no.ka210013r0064p or similar]

Brushes, paints & varnishes

Procurement of 20 nos numerical 3 over current 1 earth fault relay as per the enclosed technical specification

Provision of earth leakage detector (eld) & insulation monitoring device with fault locator kit at different locations in kharagpur division.

Operation and maintenance of substation - rectification of dc earth fault leakage at 220kv sub-station bharthana under etd etawah