Pdg. replacement of old faulty transformer in Government Industrial Training Institute Gohana in District Sonipat

Amount

[24.3.4.1]HT CABLE 4.1. Supplying and making outdoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, XLPE aluminium conductor cable of 11 KV grade as required :70 to 120 sqmm [Through Rate]

Supply Installation Testing and Commissioning of oil filled 11/0.433KV Cu Wound 3 Phaze 50 Hz 315 KVA Level-2 Transformer with OCTC, No load voltage ratio 11/0.433 KV, Vector Group Dyn 11(HV- 11KV- Delta and LV- 0.433 KV- Star), Tapping Range/ Steps plus 5% to -10% in steps of 2.50%, Tap- Changer Off Circuit Tap switch, Temp. Rise (Oi/Wdg.) 40/45°C, Cooling ONAN- Outdoor Transformer, Termination HV/ LV/ Orientation Cable Box/ Cable Box/ 180°, Impedance 4.5% (Sub to IS Tolerance ) as per IS, Losses @ 50% load 0.955 KW (Max)/ as per Energy efficiency Level 02, Losses @ on 100% load 2.75 KW (Max)/ as per Energy efficiency Level 02, Fitting and Accessories 01 No. Rating and Diagram Plate, 02 Nos. Earthing Terminals, 04 No. Lifting Lugs, 01 No. oil Level indicator with minimum level marking, 02 No. Thermometer Pockets, 01 No. Conservator (without Air bag type) with oil filling hole with cap and drain plug, 01 No. Air Release plug, 02 No. Silica gel breather, 01 No. off Circuit tap Switch, 04 No. Bi- Directional Rollers, Jacking Pads, Radiators (epoxy painted only), First Filling of Oil (as per IS 335), Epoxy Paint shade #IS:631, Explosion vent, Bottom drain- cum Filter Valve, Top filter valve, Accessories:- 01 No. Marshalling Box, 01 No. WT| with Alarm and trip contacts, 01 No. OT| with alarm and trip contacts, 01 No. Buckholz Relay, HV 75KVp/ 28 KVrms, LV-3/KVrms as per BIS 1180 Level 02, including the recovery cost of buyback of old transformer Make Kirlosker/ ABB India/ Siemens/ Schneider/ Crompton/ Alstom/ Bharat Bijli/ Voltamp

PS ELECTRIC (BID ID -1251400)

Janta Electric Store (BID ID -1251501)