Maintenance and reconditioning of 2 nos. vcb (11kv and 6.6kv, pce make), 2 nos. ocb switch (11kv, 800 amp, gec make), sf6 abb make breaker (33kv, 1250 amp), maintenance of ct, and repairing of 11kv capacitor bank control panel at central substation

Auxiliary transformer 80va pri 500 525 550, part no. fs2004c,air breaker contactor 16amps, part no fs2003a,air break contactor 63 amps, part no fs2003e,direct acting thermal overload relay, part no fs2010a,earth leakage relay complete w.o. transf, part no fs2018,pilot relay 12v dc, part no fs2026,auxiliary contactor 2no 2nc 110v 415v 550v, part no fs2020,auxillary cantactor 3 no 1nc 110v 415v , part no fs2020a,i.s. pilot oanel instrinsically safe, part no fs2035,air break contactor 40amps upto 20hp 550v, part no fs2003c,isolator 200 amp,3.3 kv on off, part no ht100,vacuum contactor 400 amps, 3.3kv, part no ht200,bottle vaccum interrupture 400a for cont, part no ht202,auxiliary contactor 3no 1nc, 110v, part no ht208,resin cast p.t. 750va, 3.3kv 110 volt, part no ht300,resin cast p.t 300va 3.3kv 110v, 3 phase, part no ht350,resin cast moulded ct for o l relay 75 , part no ht600,resin cast moulded ct for ammeter 150 5, part no ht650,earth leakage relay unit complete witho, part no ht800,3 pole magnetic o l relay

Repairing and reconditioning of 2 nos. 400 amp, 3.3kv electroteknika make vcb (field switch) of tnocp under hazaribagh area

Complete repairing and reconditioning 01 no. transgietz make 3.3 kv 400 amp. vcb switch,s.l no.te/07-160 of peocp under hazaribagh area.

Complete repairing and reconditioning 02 nos. electrotecknika make 3.3 kv 400 amp. vcb switch, s.l no.-5901289 and 5901725 of peocp under hazaribagh area.

Complete repairing and reconditioning 02 nos. electrotecknika make 3.3 kv 400 amp. vcb switch, s.l no.-et-4056 and et-4049 installed at parej filter plant of peocp under hazaribagh area.