OHE/PSI Equipments, Items/Materials for Transmission Line - Core ...

SN. Name of Equipments RDSO Specification Approved Manufacturers10Auxillary Transformer(i) 5kVA(ii) 10 kVA(iii) 25 kVA(iv) 50 kVA(v)100KVA11 BatteryETI/PSI/15(8/03)ETI/PSI/15(8/03)ETI/PSI/15(8/03)ETI/PSI/15(8/03)ETI/PSI/15A9(7/82)pt-1with A&C slip no-1Part I :1.LD Power Transformers2.M/s Supreme Switchgears3.M/s SaiElectricalsPart II NILPart I: 1.LD Power Transformers2.M/s Supreme SwitchgearsPart II : 1. M/s VishalTransformersPart I :1.LD Power Transformers2.M/s Supreme Switchgears3.M/s SaiElectricals Part II 1.M/s Vishal Transformers 2. RajasthanTrasformer.Part I :1.LD Power Transformers2.M/s Supreme SwitchgearsPart II 1. M/s Sai ElectricalsSupreme Switch Gear(i) 2 V 40 AhRDSO/PE/SPEC/TL/0040- 2003 (Rev 0) with A&CSlip no-11.Part I NIL2. Part II 1.M/s Kirloskar BatteriesLtd., Yeshwantpur 2.M/s MysoreThermo banglore 3.M/s BharatBattery, Kolkatta 4.M/s Bharat Battery,Kolkatta 5.M/s Lead Acid Battery ,Kolkatta 6.M/s United Leadoxide Goa(ii) 2 V 200 Ah12 Current TransformerA (i) 25 kV CT ratio 1500-750/5AmpRDSO/PE/SPEC/TL/0040- 2003 (Rev 0) with A&CNo. 1ETI/PSI/90(6/95) A&Cslip 1 to 81.Part I NIL2. Part II 1.M/s Kirloskar BatteriesLtd., Yeshwantpur 2.M/s MysoreThermo Banglore, 3.M/s BharatBattery, Kolkatta 4.M/s CeltekBatteries, Bangalore 5.M/s Lead AcidBattery , Kolkatta 6.M/s UnitedLeadoxide goa1.M/s Vishal Transformers &Switchgears 2. M/s JSL Industries 3.M/s Lamco IndustriesPage no-3 of 4

SN. Name of Equipments RDSO Specification Approved Manufacturers(ii)25 kV CT ratio 1000-500/5AmpETI/PSI/90(6/95) A&Cslip 1 to 81.M/s Vishal Transformers &Switchgears,2. M/s JSL Industries 3.M/s Lamco Industries(iii)25 kV CT ratio 200-100/5AmpETI/PSI/90(6/95) A&Cslip 1 to 81.M/s Vishal Transformers &Switchgears,2. M/s Vidyut ControlSystems,3. M/s JSL Industries(iv)25 kV NCT ratio 2/1 and5/1 AmpETI/PSI/90(6/95) A&Cslip 1 to 81.M/s Vishal Transformers &Switchgears ,2. M/s Vidyut ControlSystems 3. M/s JSL IndustriesBCD(v)25kV 2-Core PS class 3000-1500/5AETI/PSI/90(6/95) A&Cslip 1 to 8(vi)25kV 2-Core PS class 1500- ETI/PSI/90(6/95) A&C750/5Aslip 1 to 8(vii)25kV single Core PS class ETI/PSI/90(6/95) A&C1500-750/5Aslip 1 to 8ETI/PSI/117(7/88) A&C66 kV CT ratio 800-400/5 Amp slip 1 to 9110 kV CT ratio 400-200/5 ETI/PSI/117(7/88) A&CAmpslip 1 to 9132 kV CT ratio 400-200/5 ETI/PSI/117(7/88) A&CAmpslip 1 to 91.M/s Vishal Transformers &Switchgear 2. M/s Lamco Industries1..M/s Vishal Transformers &Switchgears 2.M/s Lamco1..M/s Vishal Transformers &Switchgears 2.M/s Lamco 3.M/s JSLIndustries1. M/s Vishal Transformers &Switchgears1. M/s Vishal Transformers&Switchgears1. M/s Vishal Transformers &SwitchgearsE 132 kV CT ratio 200-800-400/5- ETI/PSI /117(7/88) A&C5-5A Class 5P/0.2/PS slip 1 to 9220kV CT ratio 200-100/5 ETI/PSI/117(7/88) A&CFAmpslip 1 to 913 Potential transformersAB(i)25 kV Type-I(ii) 25 kV Type-II110/Ö3kV/110 V132/Ö3 kV /110 VTI/SPC/PSI/PTs/0990A&C Slip 1 to 5TI/SPC/PSI/PTs/0990A&C Slip 1 to 5TI/SPC/PSI/PTs/0990A&C Slip 1 to 5TI/SPC/PSI/PTs/0990A&C Slip 1 to 5(Note: The validity period of the approved vendor is given in Chapter 3a)1.M/s Lamco1.M/s Lamco1.M/s Vishal Transformers &Switchgears 2. M/s Vidyut ControlSystems 3. M/s Lamco 4. M/s JSLIndustries1.M/s Vishal Transformers &Switchgears 2. M/s Vidyut ControlSystems 3. M/s Lamco 4. M/s JSLIndustries1. . M/s Lamco1. M/s LamcoAll approved vender please Note:- Higlighted items BY Red transfer from OHE section todevlopment section in CORE. Any commication of this item please contactSSE/Devlopment,DEE/Devlopment or Dy.CEE/MPPage no-4 of 4