Tender For Supply Erection Testing And Commissioning Of New Equipment At Grid Station Pounichak- 1 Supply of main equipments 2 3 pole, SF6 gas filled, out door Circuit Breaker , including all accessories, auxiliaries and marshalling boxes/Kiosks, (145KV, 2500 Amps or higher, of 3 phase, 50 c/s and 40 KA for 1 second) along with supporting structures etc. complete in all Respects SS BODY,UNIVERSAL SPRING CHARGING MOTOR WITH MANDATORY SPARES 3 Single phase 50Hz, 145KV CT(1200-600-300/1-1-1-1-1A),100KA(Peak),Class A insulation, Burden 20VASingle phase, 50 c/s 145KV Current Transformers 1200- 600-300/1-1-1-1A, 40 KA for onesecond, rated dynamic current 100KA(peak), Class A insulation, Burden 20 VA 3 NO PSCORE, 1 NO 5P20, 1 NO 0.2s class, Galvanised tank, including first fill oftransformer oil plus20% extra and all accesories, auxiliaries etc 4 Single phase, 50 c/s 132KV Capacitor Voltage Transformers (132/√3) KV/ (110/√3)V, One min power freq withstand 275KVrms GALVANISED TANK. Acc Class 0.2 5 Single Phase 50 c/s, outdoor metal oxide gapless type, 120KV (rms) Surge Arrestor, class 3 including Surge counters/monitors, insulating base all associated accessories, auxiliaries. 6 33KV VCB (36 KV, 2000 Amps of 3 phase, 50 c/s and 31.5 KA for 3 sec) outdoor type with all accessories and auxiliaries along with supporting structures etc. complete in all Respects SS BODY, UNIVERSAL SPRING CHARGING MOTOR WITH MANDATORY SPARES 7 Single phase, 50 c/s outdoor 33KV PT (33/√3)KV/ (110/√3)V with Highest System Voltage36KV, One min power freq withstand 70KVrms GALVANISED TANK. Acc Class 0.2 8 Single Phase 50 c/s, outdoor metal oxide gapless type, 30KV (rms) Surge Arrestor, class 3 including Surge counters/monitors, insulating base all associated accessories, auxiliaries. 9 Battery Bank 220 V,300 AH , of 110 No. cells of 2 Veach, sealed maintenance free VRLA type,Highimpact Polyprophelene copolymer container,flameretardant. 10 220V Battery charger (Three phase): Battery charger as well as Automatic Regulators shall be of static type compatible with VRLA Batteries. Should also have necessary temperature sensors. Should have both Automatic & Manual control of output voltage & current.(I) Float charging & load current ratings: 30A/60A/70A/100A at 220V to 252V(II) Boost charging current rating: 50A/55A/60A/70A/80A/100A at 198V to 296/302V D.C. 11 D.G Set (63 KVA) 12 Erection,Testing and commissioning of new equipments and dismantaling of old equipments and write back to divisional store Janipur Jammu 13 3 pole, SF6 gas filled, out door Circuit Breaker , including all accessories, auxiliaries and marshalling boxes/Kiosks, (145KV, 2500 Amps or higher, of 3 phase, 50 c/s and 40 KA for 1 second) along with supporting structures etc. complete in all Respects SS BODY,UNIVERSAL SPRING CHARGING MOTOR WITH MANDATORY SPARES 14 Single phase 50Hz, 145KV CT(1200-600-300/1-1-1-1-1A),100KA(Peak),Class A insulation, Burden 20VASingle phase, 50 c/s 145KV Current Transformers 1200- 600-300/1-1-1-1A, 40 KA for onesecond, rated dynamic current 100KA(peak), Class A insulation, Burden 20 VA 3 NO PSCORE, 1 NO 5P20, 1 NO 0.2s class, Galvanised tank, including first fill oftransformer oil plus20% extra and all accesories, auxiliaries etc 15 Single phase, 50 c/s 132KV Capacitor Voltage Transformers (132/√3) KV/ (110/√3)V, One min power freq withstand 275KVrms GALVANISED TANK. Acc Class 0.2 16 Single Phase 50 c/s, outdoor metal oxide gapless type, 120KV (rms) Surge Arrestor, class 3 including Surge counters/monitors, insulating base all associated accessories, auxiliaries. 17 33KV VCB (36 KV, 2000 Amps of 3 phase, 50 c/s and 31.5 KA for 3 sec) outdoor type with all accessories and auxiliaries along with supporting structures etc. complete in all Respects SS BODY, UNIVERSAL SPRING CHARGING MOTOR WITH MANDATORY SPARES 18 Single phase, 50 c/s outdoor 33KV PT (33/√3)KV/ (110/√3)V with Highest System Voltage36KV, One min power freq withstand 70KVrms GALVANISED TANK. Acc Class 0.2 19 Single Phase 50 c/s, outdoor metal oxide gapless type, 30KV (rms) Surge Arrestor, class 3 including Surge counters/monitors, insulating base all associated accessories, auxiliaries. 20 Battery Bank 220 V,300 AH , of 110 No. cells of 2 V each, sealed maintenance free VRLA type,Highimpact Polyprophelene copolymer container,flameretardant. 21 220V Battery charger (Three phase): Battery charger as well as Automatic Regulators shall be of static type compatible with VRLA Batteries. Should also have necessary temperature sensors. Should have both Automatic & Manual control of output voltage & current.(I) Float charging & load current ratings: 30A/60A/70A/100A at 220V to 252V(II) Boost charging current rating: 50A/55A/60A/70A/80A/100A at 198V to 296/302V D.C. 22 D.G Set (63 KVA)
