Tender For Supply, Commissioning And Testing Of 2 Mva, 6.6Kv / 415V, Dry Type Transformer For Esp And Ahp Area Under Ahp-E/M Of Stps, Wbpdcl Under Capex 25-26, Purulia-West Bengal
TDR : 48283347
Tender Notice
Corrigendum Details
BOQ
Expired
Purulia
West Bengal
Corrigendum : Tender For Supply, Commissioning And Testing Of 2 Mva, 6.6Kv / 415V, Dry Type Transformer For Esp And Ahp Area Under Ahp-E/M Of Stps, Wbpdcl Under Capex 25-26
CORRIGENDUM FOR EXTENSION OF BID SUBMISSION END DATE
Date
02-05-2025
Name of Work: Supply, Commissioning & testing of 2 MVA, 6.6KV / 415V, Dry type Transformer for ESP & AHParea under AHP-E/M of STPS, WBPDCL under CAPEX 25-26
Sl. No.
Item Description
1
TRANSFORMER, CAST RASIN DRY TYPE. RATING 2000KVA, 6.6/0.433 KV, Core type, 3 Phase, Dry type, step down two winding Transformers, Rating: 2000 KVA, 6.6/0.433 KV, 50 Hz, Tappings: Off circuit on HV (+5.0% to -5.0% in Steps of 2.5%), Connection: H.V-Delta/L.V-Star, Vector Group:Dyn11, Type of Cooling: AN, Impedance Voltage: 9%+IS TOL. Ambient temp:50°C, Temperature rise over ambient temp:90°C, Insulation Class: F, Protection Class: IP23,Standard:IS: 11171
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