Sitc of 500 kva unity turns ratio transformer

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.

Estimate no. 665/ngp/2026-27 providing temporary 320 kva and 500 kva d.g. set for power and security lighting at vidhanbhavan nagpur

Complete rewinding and repairing of primary and secondary breaker of andrew yule make 315 kva 3.3kv-550v sl no sspay03 transwitch transformer at shyamsundarpur colliery

Procurement of hv rectifier transformer set 83 kva,95 kv,800 ma at esp system at 500 mw, unit 5,sgtps,birsinghpur.

Rewinding, repairing and testing of 04 nos lighting transformers bearing sl no m66438,7409, 7413 and 7408, 25 kva, 6600 220 volt for use in the mine illumination at jhingurda project.

Installation, testing and commissioning of 500 kva, 11kv/433v transformer at township sub -station no.-1 and associated job for strengthening of lt network at the stps township under em-oph dept stps.

Ruled register with customized print,33 kv, 440 volt substation daily operation log book -lt register,33 kv, 440 volt indoor substation rmu operation log book register,160 kva dg set engine register,1 by 4th plain pad - 100 sheets in a pad,1 by 4th rule pad - 100 sheets in a pad,1 by 8th plain pad - 100 sheets in a pad,1 by 8th rule pad - 100 sheets in a pad,1 by 8th rule spiral pad - 100 sheets in a pad

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

Water coolar stainless steel branded,04 kva stabiliser,coverd iron frame jall,cement foundation base,electrical assessaries cable socket etc,supply and instalation of low density polyethylene seamless one peace mouled tank and placing the same in proper positon including all taxes labour and tnp 500 ltr,complete submersible setup with all labour and material etc.,other labour charge and electrification,providing or fixing sign board photograph