Work of design, supply, erection, testing and commissioning of new 1 x 100mva, 220/110kv power transformer at 220/110/33kv ponda sub-station.

Work of design, supply, erection, testing and commissioning of 220 kv outdoor gas insulated switchgear (gis) with double bus arrangement for 100 mva ict bay and bus coupler bay, as replacement of the existing 220 kv ais bays at 220/110/33 kv ponda su

Earth electrode primary electrode,mccb,residual current cuircuit breaker rccb,earth leakage circuit breaker elcb,solar insulation meter,digital lux meter,magnetic flux meter,tong tester,sun shine recorder,battery storage lead acid,battery charger,solar charge controller with dusk to dawn automatic switching,solar charge controller with manual switch day lighting,array junction box for connecting 250w x 4 nos,solar lantern led type,clinometer for angle measurement,phase sequence indicator,pwm controller,mppt charge controller,inverter,solar street light,rechargeable battery,rheostat sliding type,rheostat sliding type,bus bar with brackets 1 mtr each,milli voltmeter centre zero analog portable box type housed in bakelite case 100 to 0 to 100 mv,tachometer digital photo sensor type,single phase variable auto transformer 0 to 270 v 10amp air cooled,phase sequence indicator 3 phase, 415 v,growler,ac starters,ac starters,ac starters,function generator 2 to 200 khz sine square triangular 220 v 50 hz single phase,imm

Procurement and fixing of 132 kv and 33 kv lightning arresters at 220 kv substation jhajhra

Procurement of lightning arresters for 220 kv feeder bays through capex 2025-26 under emoph, stps,&amp#x0d wbpdcl.

Procurement of lightning arresters for proposed 220 kv raghunathpur #l and #2 feeder under em(oph) dept., santaldih t.p.s.

Procurement of lightning arresters for proposed 220 kv raghunathpur#1 and #2 feeder&amp#x0d under em(oph) dept., santaldih t.p.s.

Design, supply, erection, testing and commissioning of new 1 x 40mva, 110/33kv power transformer in replacement of age old 30mva, 110/33kv power transformer -i at 220/110/33kv ponda sub-station under division - iii, ponda.

Supply and erection of 110kv current transformers

Work of design, supply, erection, testing and commissioning of 1 x 63mva, 220/33kv power transformer-ii at 220/110/33kv ponda sub-station