Replacement of 315 KVA HT Transformer in Govt. Industrial Training Institute, Butana, Distt. 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

Supply, Installation, Testing and Commissioning of Oil filled 11/0.433 KV Copper Wound 3 Phase 50 Hz 315 KVA Transformer with OCTC, No load voltage ratio 11/0.433 KV, Vector Group Dyn 11 (HV-11KV-Delta and LV-0.433KV-Star), Tapping Range/Steps plus 5% to -10% in steps of 2.50%, Tap-Changer Off Circuit Tap switch, Temp. Rise (Oil/dg.) 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 - 1.025 KW (Max) @50% Load and 3.1 KW (Max) @100% load as per Energy Efficiency Level 01, Fittings and Accessories - 1 No. Rating and Diagram Plate, 2 Nos. Earthing Terminals, 4 Nos. Lifting Lugs, 1 No. oil level indicator with minimum level marking, 2 Nos. Thermometer Pockets, 1 No. Conservator (Conventional without Air bag only) with oil filling hole with cap and drain plug, 1 No. Air release plug, 01 No. Silica gel breather, 01 No. off Circuit tap Switch, 04 No. BiDirectional 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. WTI with Alarm and trip contacts, 01 No. OTI with alarm and trip contacts, 01 No. Buckholz Relay, Insulation Level - HV 75KVp/28 KVrms LV -/3 KVrms as per BIS 1180 Level 01. Make - Kirloskar/ ABB India/ Siemens/ Schneider/ Crompton/ Alstom/ Bharat Bijli/ NGEF/ Voltamp

Supply and erection of 11 kV HT aluminium conductor armoured cable as per IS:7098/(Part-2) 1985 with latest amendments on surface / Pipe with all labour and material as required : - 70 sqmm 3 core HT Cable Make- Havells/ Polycab /R.R. Kabel

Recovery Items Recovery of old Transformer Tank/Body Scrap

MS Sarwan Automation and Solution

S.S. Enterprises

Highlight Associates and Contractors

J.B.S.Electrical Co.