Tender For Procurement Of Voltage Transformers (Pt) And Current Transformers (Ct) For River Water System And Construction Supply Panels Of Unit 1 And 2 At Katpp, Jhalawar

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Tender for Procurement Of Voltage Transformers (Pt) And Current Transformers (Ct) For River Water System And Construction Supply Panels Of Unit 1 And 2 At Katpp, Jhalawar , Voltage Transformers , Voltage Transformers For 33 Kv (Rws) (Is/Iec Standards 3156/1992, Ratio:33000/√3/110√3/110√3 V Insulation Level: 36/70/170Kv Freq. 50 Hz, Insulation Class: B Vf: 1.2 Construction & 1.9 For 8 Hours Type: Phase To Earth Secondary 1 : 110/√3 V, Class 1, 100Va, 1A-1N, Secondary 2 : 110/√3 V, 3P,100Va,2A-2N Secondary Terminal On : P2 Side, Drawing No. :-Rvun/Katpp/Rws/Brkp/33 Kv Pt/(33Kv/110V) /01 , Voltage Transformers For 11 Kv Incomer Panels (Dam) (Is/Iec Standards : 3156/1992, Ratio:11000/√3/110√3/110√3 V Insulation Level: 12/28/75 Kv Freq. 50 Hz, Vf: 1.2 Construction & 1.9 For 8 Hours Type:Phase To Earth, Insulation Class: B Secondary 1 :110/√3 V, Class:1, 100Va, Term: 1A-1N, Secondary 2 :110/√3 V, Class: 3P, Va/Ph: 100Va,Term:2A-2N Drawing No. :- Rvun/Katpp/Rws/Incm & Bus Pt/11 Kv Pt-01 , Voltage Transformers For Lt Panel (Dam) Ratio: 415V/110V, Va: 50 Va Drawing No. :-Rvun/Katpp/Ltp(Dam)/Pt-415V/01 , Voltage Transformer For Construction Supply Panel( 3 Nos In Each Set) Ratio: 11Kv/110 V Three Phase Three Limb Freq. 50Hz Burden 100Va/Phase, Acc. Class 0.5 Connection Λ-Λ Il: 28/75Kv Sv/Hsv: 11/12 Kv Drawing No. :-Rvun/Katpp/Pt-(11Kv/110V)/Csp/01 (3 Pages) , Current Transformers For 33 Kv Is/Iec Standards : 2705/1992, Ratio: 150/1-1-1, Insulation Level: 36/70/170Kv Freq. 50 Hz Insulation Class: B, Core 1 : 150/1A Burden:15Va Cl. 1.0 Core 2 : 150/1A Burden:15Va Cl. 5P Alf: 20 Core 3 : 150/1A Cl. Ps, For Core 3 Min. Vk 26[Rct+1] Lex: Less Than 30Ma At Vk/4 V Short Time S.T.C: 16 Ka For 3 Sec Secondary Terminal On : P2 Side, Drawing No. :- Rvun/Katpp/Rws/Brkp/Ct (150/1-1-1)/01 (2 Pages) , Current Transformers For Lbs Panel (Rws) Is/Iec Standards : 2705/1992 Freq. 50 Hz Insulation Level: 12/28/75Kv Ratio: 400/1 A Insulation Class: B Core 1 : 400/1A Cl. Ps For Core1 Min. Vk (26Rct+1.0) Max Rs. 1.5Lex. Less Than 30Ma At Vk/4 V Secondary Terminal On : P2 Side Drawing No.:-Rvun/Katpp/11Kv Lbsp/Plant/Ct-(400/1)/01 , Current Transformer For 11 Kv Bus Coupler Panel (Rws) Is/Iec Standards : 2705/1992 Ratio: 400/1 Insulation Level: 12/28/75Kv Freq. 50 Hz Insulation Class: B Core 1 : 400/1A Burden:15Va Cl. 5P Alf: 20 Short Time S.T.C: 16 Ka For 3 Sec Secondary Terminal On : P2 Side Drawing No. :- Rvun/Katpp/11Kv Bcp/Dam/Ct-(400/1)/ 01 , Current Transformer For 11Kv Incomer Panel (Rws) Is/Iec Standards : 2705/1992 Ratio: 400/1-1-1A Insulation Level: 12/28/75 Kv Freq. 50 Hz, Insulation Class: B Core 1 : 400/1A Burden:15Va Cl. 1.0, Core 2 : 400/1A Burden:15Va Cl. 5P Alf: 20 Core 3 : 400/1A Cl. Ps, Short Time S.T.C: 16 Ka For 3 Sec Secondary Terminal On : P2 Side, For Core3:Min Vk: 104 V Max Rs. 3.0 Lex Less Than 30Ma At Vk/4 V Drawing No. :-Rvun/Katpp/11Kv Incmrp/Dam/Ct-(400/1-1-1)/01 , Current Transformers For 11Kv Motor Panel & 6.3 Mva Transformer Feeder Is: 2705/1992 Insulation Level: 12/28/75Kv Freq. 50 Hz Ratio: 50/1-1 A Insulation Class: B Type: Phase To Earth Core 1 : 50/1A Burden:15Va Cl. 1.0 Core 2 : 50/1A Burden:15Va Cl. 5P Alf: 20 Short Time S.T.C: 16 Ka For 3 Sec Secondary Terminal On : P2 Side Drawing No. :- Rvun/Katpp/Rws/Mp&Tp/Ct-(50/1-1)/01 , Current Transformer For Lt Panel (Dam) Va: 15 Ratio: 400/1 Freq. 50 Hz Class: 5P20, Is/Iec Standards : 2705/1992 Drawing No. : Rvun/Katpp/Ltp/Dam/Ct-(400/1A)/01 , Current Transformer For Construction Supply Panel Type: Wpl Core 1: -Ps Ratio: 300/1A Str: 18.1 Ka For 3 Secs Rct 0.83 Ω At 75◦ C Kpv100 V Atim40 Ma Hsv 12Kv Ilv 28/75 Kv Drawing No. :- Rvun/Katpp/ Ct-(300/1)/ Csp/01 , Current Transformers For 11Kv Make: Pragati Electricals Epoxy Resin Cast,Indoor, Single Phase As Per Is/Iec Standerds:600044-1/2003 Rated Voltage: 11 Kv,Hsv;12Kv, Freq. 50 Hz, Bil: 12/28/75 Kvp, Insulation Class:B Short Time Current: 40 Ka For 3 Secsecondery Terminal On : P2 Side , Current Transformer 350/1-1-1 Dimensions: As Per Drawing No Pr1873is:16227-1&2/2016 Ratio : 350/1-1-1 A Hsv : 12 Kv Il : 12/28/75 Kvp Core1 : 15 Va, Class 5P20. Core2 : 15 Va, Class 0.5. Core3 : Class Px. T. Ratio : 350/1.Ek= 350 V,Rct @ 75°C = 3.5 Ohms,Ie @ Ek/2 = 30Ma.Stc : 40 Ka/3 Sec. Freq : 50 Hz Insulation Class : Bsecondary Terminals On : P2 Side.Cts Shall Be Identical To Those Which Are Supplied Against Our Wo. No A16238 (5) Drg. No. Pr-132(F) Type:11/22E , Current Transformer 300/1-1 Dimensions: As Per Drawing No Pr1874, Type(11D) Resin Cast, Indoor, Wound Primarycurrent Transformer To Is:16227-1&2/2016 Ratio : 300/1-1 A Hsv : 12 Kv Il : 12/28/75 Kvp Core1 : 15 Va, Class 5P20. Core2 : 15 Va, Class 0.5. Stc : 40 Ka/3 Sec. Freq : 50 Hz Insulation Class : B Secondary Terminals On : P2 Side Cts Shall Be Identical To Those Which Are Supplied Against Our Wo. No A16238 (6) Drg.No. Pr-1874(E) Type:11D , Current Transformer 300/1 Dimensions: As Per Enclosed Drawing No Pr1873 ,Type(11F) Resin Cast, Indoor, Wound Primary Current Transformer To Is:16227-1&2/2016 Ratio : 300/1 A Hsv : 12 Kv Il : 12/28/75 Kvp Class Px. ... T. Ratio : 1/300. Ek= 600 V, Rct @ 75°C = 4 Ohms, Ie @ Ek/2 = 30 Ma. Stc : 40 Ka/3 Sec. Freq : 50 Hz Insulation Class : B Secondary Terminals On : P2 Side Cts Shall Be Identical To Those Which Are Supplied Against Our Wo. No A16238 (7) Drg. No. Pr-1873(D) Type:11F , Cw Motor Currrent Transformer 250/1 Type: Wound Type, Dimensions: As Per Enclosed Drawing Dyn Amps- 100 Kap Resin Cast, Indoor, Wound Primary Current Transformer To Is:16227-1&2/2016 Ratio : 250/1 A Hsv : 12 Kv Il : 12/28/75 Kvp Core1: Class Px. T. Ratio : 1/250. Ek= 400 V, Rct @ 75°C = 2 Ohms, Ie @ Ek/2 = 30 Ma. Stc : 40 Ka/3 Sec. Freq : 50 Hz Insulation Class : B Secondary Terminals On : P2 Side Drg. No. Pr-1874(E) Type:11D , Round/ Ring Type Polycarbonate Casing With Terminals Resin Cast Ct Ctr - 50/5Amp., Class - 0.5, Burden - 5Va Insl. Class - E, Freq : 50Hz, Volts-600V , Round/ Ring Type Polycarbonate Casing With Terminals Resin Cast Ct Ctr - 60/5Amp., Class - 0.5, Burden - 5Va Insl.Class - E, Freq : 50Hz, Volts-600V