Current Transformer Drawing and GTP for MSETCL
- 1. CLIENT:- CONTRACTOR: - O2 POWER PRIVATE LIMITED VAIBHAVI ELECTRICALS “132KV Sub-Station” for 100MW Buldhana Motala Maharashtra State Project 1) Document Name: 132kV CT – DRAWINGS AND GTP 2) O2 Power Document No: O2PPL-MOTALA-MH-SY-100MW-E-DWG-CT-1201 O2 Power Document No: O2PPL-MOTALA-MH-SY-100MW-E-GTP-CT-1202 For Information For Proposal/Purchase For Design For Approval √ For Construction As Built Sr. No. Rev No. Date Detail of Revision Remark 1 R1 20/08/2019 For Approval These drawings reviewed & confirmed by PG Associates. 2 R4 30/01/2024 For Approval 3 AVJ TT KGK Prepared By Checked By Approved By Copyright All rights reserved. No part of this publication may be reproduced, distributed, or transmitted in any form or by any means, including photocopying, recording, or other electronic or mechanical methods, without the prior written permission of the publisher, except in the case of brief quotations embodied in critical reviews and certain other non-commercial uses permitted by copyright law. For permission requests, write to the publisher, addressed “Attention: Permissions Coordinator,” at the address below O2 Power PVT LTD
- 2. General Arrangement Drg. Rating Plate & Connection Diagram Drg. Secondary Box Drg. Porcelain Insulator Drg. Primary & Secondary Terminal Drg. Bill of Material Sr. 1 2 3 4 5 6 7 8 Cross Sectional View Drg. HOD Prepared by : Document No. : Date of Issue Appd By : Rev. : Page 1 of 1 14-05-2017 LIST OF DRAWINGS TITLE DRG. NO. no ITEM :- 132kV CURRENT TRANSFORMER PR-5444 Revision Oil Level Ind., Oil Drain Plug & Nitrogen Valve,PRD 9 Packing Drg. P.F.No- 038 PRO-6023 PRO-6580 PRO-2108 PRO-1701 PRO-2136 PRO-2137 RP-8419 RATIO : 600/1-1-1-1 A
- 3. SCALE SHEET: 1 Of 1 DRN CHD APPD DATE PROJECTION: REF : Drawing No. Rev. PRAGATI ELECTRICALS PVT. LTD. MINOR MOIFICATIOS WITHOUT NOTICE. ALL DIMENSIONS IN MM THE COPYRIGHT OF THESE DRAWINGS AND OF ALL ANNEXES WHICH ARE ENTRUSTED TO A PERSON'S CARE ALWAYS REMAIN THE PROPERTY OF OUR FIRM. THEY MUST NOT BE COPIED OR DUPLICATED .NOT SHOWN TO OR PLACED AT THE DISPOSAL OF OF THIRD PERSONS WITHOUT OUR WRITTEN CONSENT. REV. MODIFICATION APPD DATE Plot No. A-2/16,MIDC, Indl.Area, Murbad 421 401 Dist-Thane Maharashtra India 20-08-19 PR-5444 NTS SR.NO DESCRIPTION MATERIAL QTY. 1 Primary Terminal 2 2 Oil Level Indicator Al. & Glass 1 3 Oil Expansion Chamber (Top Tank) M.S. 1 4 Bushing with Flange Porcelain 1 5 Nitrogen Valve Brass 1 6 Base (Bottom side) M.S. 1 7 Earthing Terminal M.S. 2 8 Secondary Terminal Box M.S. 1 9 Oil Filling Plug. M.S. 1 10 Pressure Release Device Al. & Bakelite 1 11 Rating Plate Al. Anodized 1 12 Dome cover M.S. 1 13 Oil Drain Plug M.S. 1 14 Lifting Lug. M.S. 2 P1 P2 General Arrangement of 132kV Live Tank Outdoor Oil Cooled Current Transformer(Trafo CT) 4 14 7 8 13 6 1 2 3 5 30 80 HSS DRG PR-3321 9 12 10 GENERAL DIMENSIONAL TOLERANCE : 5% FRONT VIEW TOP VIEW SIDE VIEW Copper P2 11 Mounting Details 4,Mounting Total Creepage Distance : 3625 mm Min. Notes:- (CJI or Equivalent Make) Blatsting and finally painted with enameled paint as All ferrous parts exposed to atmosphere shall be Sand per Shade RAL 7035. 15 2 Terminal Marking Plate Al. Anodized 15 (Tinned Plated) CLIENT DETAILS :- CYCLIC ENERGY POWER PRIVATE LTD. PROJECT NAME :- 100 MW SOLAR PROJECT ,132 KV PSS,MOTOLA BHULDHANA (MH) CONTRACTOR NAME :- VAIBHAVI ELECTRICALS. RATIO : 600/1-1-1-1 A
- 4. SCALE SHEET: 1 Of 1 DRN CHD APPD DATE PROJECTION: REF : Drawing No. Rev. PRAGATI ELECTRICALS PVT. LTD. MINOR MOIFICATIOS WITHOUT NOTICE. ALL DIMENSIONS IN MM THE COPYRIGHT OF THESE DRAWINGS AND OF ALL ANNEXES WHICH ARE ENTRUSTED TO A PERSON'S CARE ALWAYS REMAIN THE PROPERTY OF OUR FIRM. THEY MUST NOT BE COPIED OR DUPLICATED .NOT SHOWN TO OR PLACED AT THE DISPOSAL OF OF THIRD PERSONS WITHOUT OUR WRITTEN CONSENT. REV. MODIFICATION APPD DATE Plot No. A-2/16,MIDC, Indl.Area, Murbad 421 401 Dist-Thane Maharashtra India 20-08-19 PRO-6023 NTS Cross Sectional Drg. For 132kV Live Tank Outdoor Oil Cooled Current Transformer(Trafo CT) HSS DRG PR-5444 GENERAL DIMENSIONAL TOLERANCE : 5% P1 P2 4 7 8 6 3 30 80 13 14 12 1 11 9 10 5 2 Sectional Front View 15 16 Mounting Details 4,Mounting SR.NO DESCRIPTION MATERIAL QTY. 1 Primary Terminal 2 2 Oil Level Indicator Al. + Glass 1 3 Oil Expansion Chamber M.S. 1 4 Bushing Porcelain 1 5 Nitrogen Valve Brass 1 6 Base (Bottom side) M.S. 1 7 Earthing Pad M.S. (M16 Bolt) 2 8 Secondary Terminal Box M.S. 1 9 Oil Filling Plug. M.S. 1 10 Pressure Release Device Al. + Bakelite 1 11 Dome cover M.S. 1 12 Copper (SSPE) Copper Secondary Winding Copper Primary Winding Oil Impregnated Paper CRGO/Nano crystalline - 13 14 15 Insulation CT Core - - - 1 Al. Anodized 16 Name And Rating Plate Bushing Flange (CJI or Equivalent Make) 17 18 19 20 G.I / C.I. - Gasket For Bushing Nitrile Rubber 2 Al. Anodized Label For Pri.Terminal 2 21 M.S. Oil Drain Plug. 1 Lifting Lug M.S. 2 20 19 21 18 17 Total Creepage Distance : 3625 mm Min. Minor modifications without notice. Notes:- (Tinned Plated) CLIENT DETAILS :- CYCLIC ENERGY POWER PRIVATE LTD. PROJECT NAME :- 100 MW SOLAR PROJECT ,132 KV PSS,MOTOLA BHULDHANA (MH) CONTRACTOR NAME :- VAIBHAVI ELECTRICALS. RATIO : 600/1-1-1-1 A
- 5. Rating Plate & Connection Diagram MURBAD 421 401 PRAGATI ELECTRICALS PVT. LTD. DRN CHD IN MM DIMENSIONS SCALE RP-8419 APPD MATERIAL: Aluminium Anodized Sheet. CORE NO: RATIO PRIMARY TERMINAL SECONDARY CAUTION : 1. SHORT ALL SEC. TERMINALS WHEN NOT IN USE OR BEFORE DISCONNECTING BURDENS. 2. CONNECT 'C' TERMINAL TO EARTH WHEN CT IS IN OPERATION. IS : 16227-1&2 TERMINAL 132 kV CURRENT TRANSFORMER P1 / P2 Tan.d C E Ref.Std. N.S. Voltage H.S. Voltage Insulation Level Rated Cont. Thermal Current Rated Pry.Current S.T. Current & Duration Rated Dynamic Current FEATURE : SUITABLE FOR HOT LINE WASHING. CONNECTION DIAGRAM 132 kV 145 145 / 275 / 650 kV kVp 720 Amp. 40 kA / 1 Sec. 100 kA(peak) : : : : : : : : MADE IN INDIA BY PRAGATI ELECTRICALS PVT.LTD. (Amp.) Frequency Insulation Class 50 A Hz. : : Type Live Tank Drawing No. PR-5444 : Year of Mfg. 2023 Min.Creepage Dist. Qty.of Oil Total Wt. 115 Liters ± 10% 425 Kg ± 10% : : : : : PRIMARY SECONDARY C Ohms TURNS RATIO S.R. No. : Rating Plate 600 Amp. 3625 mm 2S2 3S1 3S2 CORE 3 2S1 P2 P1 BURDEN (VA) ACCURACY ISF / ALF KNEE POINT VOLTAGE Ek (V) Rct@75° Iexe(max.) AT Ek/2 (mA) 18-11-2023 CORE 2 PMU VVP 4 - 600 / 1 P1-P2 1 / 600 - PX <= 5 ohm >= 600 V <= 30 mA 1 4S1-4S2 P1-P2 ALL CORE 1 1S1-1S2 15 0.2S <= 5 - - - - 1S2 1S1 18-11-2023 600 / 1 CLIENT DETAILS :- CYCLIC ENERGY POWER PRIVATE LTD. PROJECT NAME :- 100 MW SOLAR PROJECT ,132 KV PSS,MOTOLA BHULDHANA (MH) CONTRACTOR NAME :- VAIBHAVI ELECTRICALS. CLIENT DETAILS :- CYCLIC ENERGY POWER PRIVATE LTD. PROJECT NAME :- 100 MW SOLAR PROJECT ,132 KV PSS,MOTOLA BHULDHANA (MH) CONTRACTOR NAME :- VAIBHAVI ELECTRICALS. 2 P1-P2 2S1-2S2 600 / 1 3 P1-P2 15 0.2S <= 5 - - - - 600 / 1 4S1 4S2 CORE 4 3S1-3S2 - 1 / 600 - PX <= 5 ohm >= 600 V <= 30 mA
- 6. Drawing No. Rev. SCALE DATE APPD PRAGATI ELECTRICALS PVT. LTD. REF : ALL DIMENSIONS IN MM SHEET : MODIFICATION DATE APPD REV MINOR MODIFICATIONS WITHOUT NOTICE. PROJECTION CHD DRN THE COPYRIGHT OF THESE DRAWINGS AND OF ALL ANNEXES WHICH ARE ENTRUSTED TO A PERSON'S CARE ALWAYS REMAIN THE PROPERTY OF OUR FIRM. THEY MUST NOT BE COPIED OR DUPLICATED .NOT SHOWN TO OR PLACED AT THE DISPOSAL OF OF THIRD PERSONS WITHOUT OUR WRITTEN CONSENT. MURBAD - 421 401 PRO-6580 14-02-23 NTS PRO-2469 1 of 1 Sec. Ter. Box Details for 132kV Out-Door oil Cooled C.T. Detachable gland plate with 4 no. 1",Gland. AGJ VVP Tan Delta Terminal. 3mm Rubberised Cork Gasket FRONT VIEW TOP VIEW SIDE VIEW Shorting Link (Cu.) Flexible Copper Wire Earthing Piller 370 115 90 200 E Secondary Terminal Connector (CST SN6) 1S1 1S2 2S1 2S2 3S1 3S2 4S1 4S2 C Spare RATIO :- 600/1-1-1-1 A CLIENT DETAILS :- CYCLIC ENERGY POWER PRIVATE LTD. PROJECT NAME :- 100 MW SOLAR PROJECT ,132 KV PSS,MOTOLA BHULDHANA (MH) CONTRACTOR NAME :- VAIBHAVI ELECTRICALS. Secondary Ter. box with cover: M.S. Sheet with 3mm Thick. Note : Secondary box shall be confirm to IP: 55.
- 7. 3 2 1 5) Porcelain colour: Brown 4) Minimum Creepage distance 3625mm 3) Test & Tolerances as per IS 5621-1980 2) Surface Marked to be Unglazed & Ground. 1) Rated Voltage class 132kV NOTE: Cement Flange Insulator Shell - 2 1 6) Cantilever Bend Test Load - 1445kg (250kg/cm ) 2 DESCRIPTIONS SR.NO. MATERIAL QTY. Porcelain MCI / SGI Portland 3 2 1 8) Make (IEC / WS / CJI / Modern / Ravi kiran) Note : Insulator Shall be of MSETCL Approved Vendors. SCALE SHEET: 1 Of 1 DRN CHD APPD DATE PROJECTION: REF : Drawing No. Rev. PRAGATI ELECTRICALS PVT. LTD. MINOR MOIFICATIOS WITHOUT NOTICE. ALL DIMENSIONS IN MM THE COPYRIGHT OF THESE DRAWINGS AND OF ALL ANNEXES WHICH ARE ENTRUSTED TO A PERSON'S CARE ALWAYS REMAIN THE PROPERTY OF OUR FIRM. THEY MUST NOT BE COPIED OR DUPLICATED .NOT SHOWN TO OR PLACED AT THE DISPOSAL OF OF THIRD PERSONS WITHOUT OUR WRITTEN CONSENT. REV. MODIFICATION APPD DATE Plot No. A-2/16,MIDC, Indl.Area, Murbad 421 401 Dist-Thane Maharashtra India 09-09-12 PRO-2108 NTS YK SHD GENERAL DIMENSIONAL TOLERANCE : 5% Flange Type Bushing Porcelain aseembly for 132kV CT-PT CLIENT DETAILS :- CYCLIC ENERGY POWER PRIVATE LTD. PROJECT NAME :- 100 MW SOLAR PROJECT ,132 KV PSS,MOTOLA BHULDHANA (MH) CONTRACTOR NAME :- VAIBHAVI ELECTRICALS. RATIO : 600/1-1-1-1 A
- 8. M. S. 2 COPPER MATERIAL QTY DESCRIPTION SR. 1 NO. H.T.TERMINAL 1 2 1 Al. + GLASS PORCELAIN 1 2 1 Al. (Anodised) M. S. M. S. M. S. 1 3 5 4 LIFTING LUG BUSHING OIL LEVEL INDICATOR 7 9 8 NAME AND RATING PLATE EARTHING PAD BASE 6 SECONDARY TERMINAL BOX 1 1 1 M. S. Al. + BAKELITE BRASS 2 11 13 12 OIL FILLING PLUG NITROGEN VALVE 15 16 LABEL FOR PRI. TERMINAL 14 PRESSURE RELEASE DEVICE OIL DRAIN PLUG 10 M. S. 1 2 M. S. 1 17 18 19 GASKET FOR BUSHING GASKET FOR TANK SECONDARY WDG. PRIMARY WINDING SECONDARY TERMINAL BRASS - NITRILE RUBBER RUBBER BOUNDED SHEET 2 1 COPPER SSPE COPPER - - Bill of Material for 132kV C.T. Al. OIL TANK (TOP SIDE) SCALE SHEET: 1 Of 1 DRN CHD APPD DATE PROJECTION: REF : Drawing No. Rev. PRAGATI ELECTRICALS PVT. LTD. MINOR MOIFICATIOS WITHOUT NOTICE. ALL DIMENSIONS IN MM THE COPYRIGHT OF THESE DRAWINGS AND OF ALL ANNEXES WHICH ARE ENTRUSTED TO A PERSON'S CARE ALWAYS REMAIN THE PROPERTY OF OUR FIRM. THEY MUST NOT BE COPIED OR DUPLICATED .NOT SHOWN TO OR PLACED AT THE DISPOSAL OF OF THIRD PERSONS WITHOUT OUR WRITTEN CONSENT. REV. MODIFICATION APPD DATE Plot No. A-2/16,MIDC, Indl.Area, Murbad 421 401 Dist-Thane Maharashtra India 13-08-11 PRO-1701 NTS Bill of Material for 132kV C.T. YK SHD GENERAL DIMENSIONAL TOLERANCE : 5% (Tinned Plated) CLIENT DETAILS :- CYCLIC ENERGY POWER PRIVATE LTD. PROJECT NAME :- 100 MW SOLAR PROJECT ,132 KV PSS,MOTOLA BHULDHANA (MH) CONTRACTOR NAME :- VAIBHAVI ELECTRICALS. RATIO : 600/1-1-1-1 A
- 9. PRIMARY WINDING LUG ' O ' RING(ID-40.65 X C/S 5.34) PRIMARY TERMINAL BOLT(M12 X 45mm) BUSH 7 9 10 8 RUBBER WASHER 5 SPIGOT 6 INSULATOR 4 1 GLASS FILLED NYLON 1 1 1 M.S. GRADE 8.8 COPPER NITRILE RUBBER 1 1 1 NITRILE RUBBER M.S. / S.S. PORCELAIN DESCRIPTION SR.NO WASHER 3 2 NUT 1 COPPER BRASS QTY. MATERIAL 2 1 1 ALUMINIUM PLATE PRIMARY TERMINAL ASSEMBLY SECONDARY TERMINAL SCALE SHEET: 1 Of 1 DRN CHD APPD DATE PROJECTION: REF : Drawing No. Rev. PRAGATI ELECTRICALS PVT. LTD. MINOR MOIFICATIOS WITHOUT NOTICE. ALL DIMENSIONS IN MM THE COPYRIGHT OF THESE DRAWINGS AND OF ALL ANNEXES WHICH ARE ENTRUSTED TO A PERSON'S CARE ALWAYS REMAIN THE PROPERTY OF OUR FIRM. THEY MUST NOT BE COPIED OR DUPLICATED .NOT SHOWN TO OR PLACED AT THE DISPOSAL OF OF THIRD PERSONS WITHOUT OUR WRITTEN CONSENT. REV. MODIFICATION APPD DATE Plot No. A-2/16,MIDC, Indl.Area, Murbad 421 401 Dist-Thane Maharashtra India 01-11-12 PRO-2136 NTS YK KEP GENERAL DIMENSIONAL TOLERANCE : 5% Primary Terminal Assembly Secondary Terminal Assembly for 132kV outdoor oil cooled CT-PTs RATED SURGE VOLTAGE STUD SIZE OPERATED BY MOUNTING POSSIBILITY PRODUCT FUNCTION WIRE ENTRY ORIENTATION HOUSING MATERIAL DIN 32 RAIL NUT DRIVER 8 kV M6 FEED THROUGH SIDE ENRTY MELAMINE RATED VOLTAGE TIGHTENING TORQUE RATED CURRENT 1000 V 125 A 3 Nm POLLUTION DEGREE TECHNICAL DATA 3 Oil Air TANK WALL TANK WALL 80 6 8 7 8 9 10 5 4 3 2 1 (Tinned Plated) (Tinned Plated) CLIENT DETAILS :- CYCLIC ENERGY POWER PRIVATE LTD. PROJECT NAME :- 100 MW SOLAR PROJECT ,132 KV PSS,MOTOLA BHULDHANA (MH) CONTRACTOR NAME :- VAIBHAVI ELECTRICALS. RATIO : 600/1-1-1-1 A
- 10. NITRILE RUBBER 6 5 1 3 2 4 1 - 1 BRASS M.S. VALVE - 5 STOPPER 1 4 WASHER 1 3 A B 1 1 FOR NITROGEN VALVE ASSEMBLY USE SR.NO. 1, 2, 3 & 5 - VAR B FOR OIL FILLING DRAIN PLUG USE SR.NO. 1, 2, 3 & 4 - VAR A SEAT 1 2 CAP 1 1 MATERIAL DESCRIPTION QTY. SR.NO. - REMARKS M.S. M.S. - - - - STD. 6 4 M.S. 2 SR.NO. REMARK DESCRIPTION BOTTOM FLANGE 1 1 QTY. 1 3 1 DIAPHRGM TOP FLANGE M.S. MATL. SIZE BAKELITE + ALUMINIUM M.S. PLAIN WASHER SPRING WASHER 5 6 6 7 6 6 NUT STUD 8 1 'O' RING MILD STEEL S.S. M.S. STD. M8 X 31 M8 RUBBER D I 82.5 O X 89.5 X 3.5 D DIAPHRGM 1 9 ALUMINIUM BAKELITE + C L 135 70 Indicator Glass Indicator Cover 'O' Ring Type SRP 175 Base Plate Aluminium.(Die Casting) M.S. Plate 10mm Thk Toughfned Glass Nitrile Rubber MATERIAL ITEM Sr. No 1 2 3 4 1 2 3 4 5 OIL DRAIN PLUG / NITROGEN VALVE OIL LEVEL INDICATOR PRESSURE RELEASE DEVICE 2 4 5 6 7 1 3 8 SCALE SHEET: 1 Of 1 DRN CHD APPD DATE PROJECTION: REF : Drawing No. Rev. PRAGATI ELECTRICALS PVT. LTD. MINOR MOIFICATIOS WITHOUT NOTICE. ALL DIMENSIONS IN MM THE COPYRIGHT OF THESE DRAWINGS AND OF ALL ANNEXES WHICH ARE ENTRUSTED TO A PERSON'S CARE ALWAYS REMAIN THE PROPERTY OF OUR FIRM. THEY MUST NOT BE COPIED OR DUPLICATED .NOT SHOWN TO OR PLACED AT THE DISPOSAL OF OF THIRD PERSONS WITHOUT OUR WRITTEN CONSENT. REV. MODIFICATION APPD DATE Plot No. A-2/16,MIDC, Indl.Area, Murbad 421 401 Dist-Thane Maharashtra India 01-11-12 PRO-2137 NTS YK SHD GENERAL DIMENSIONAL TOLERANCE : 5% Oil Drain plug / Nitrogen valve PRD & Oil Level Indicator Assembly for 132kV outdoor oil cooled CT-PTs CLIENT DETAILS :- CYCLIC ENERGY POWER PRIVATE LTD. PROJECT NAME :- 100 MW SOLAR PROJECT ,132 KV PSS,MOTOLA BHULDHANA (MH) CONTRACTOR NAME :- VAIBHAVI ELECTRICALS. RATIO : 600/1-1-1-1 A
- 11. 39" 108" 39" 4" Base Pallet Front Side End Side 39" Top Pallet 3" x 1 1/2" Thk. Qty. - 06 Nos. 4" x 1" Thk. Qty. - 14 Nos. 108" 32" 4" 4" x 1" Thk. Qty. - 06 Nos. 4" x 1" Thk. Qty. - 12 Nos. 3" x 1 1/2" Thk. Qty. - 02 Nos. Additional Plate 1) 3" x 1 1/2" x 41.5" Lg. Qty. - 02 Nos. PLANKS 1 1/2" Thk. 32" x 3" x 1" Thk. Qty. - 02 Nos. 39" x 5" x 1" Thk. Qty. - 03 Nos. 39" x 28" x 1 1/2" Thk. Qty. - 01 Nos. 30" x 03" x 4" Thk. Qty. - 03 Nos. 4" 3" 30" 5" 32" 1) 3" x 1 1/2" x 28" Lg. Qty. - 02 Nos. SCALE SHEET: 1 Of 1 DRN CHD APPD DATE PROJECTION: REF : Drawing No. Rev. PRAGATI ELECTRICALS PVT. LTD. MINOR MOIFICATIOS WITHOUT NOTICE. ALL DIMENSIONS IN MM THE COPYRIGHT OF THESE DRAWINGS AND OF ALL ANNEXES WHICH ARE ENTRUSTED TO A PERSON'S CARE ALWAYS REMAIN THE PROPERTY OF OUR FIRM. THEY MUST NOT BE COPIED OR DUPLICATED .NOT SHOWN TO OR PLACED AT THE DISPOSAL OF OF THIRD PERSONS WITHOUT OUR WRITTEN CONSENT. REV. MODIFICATION APPD DATE Plot No. A-2/16,MIDC, Indl.Area, Murbad 421 401 Dist-Thane Maharashtra India 15-09-10 P.F. NO- 038 NTS General Arrangement of Packing Case for 132kV Live Tank C.T. KEP YRD GENERAL DIMENSIONAL TOLERANCE : 5% CLIENT DETAILS :- CYCLIC ENERGY POWER PRIVATE LTD. PROJECT NAME :- 100 MW SOLAR PROJECT ,132 KV PSS,MOTOLA BHULDHANA (MH) CONTRACTOR NAME :- VAIBHAVI ELECTRICALS. RATIO : 600/1-1-1-1 A
- 12. Rev 4 1 2 3 4 5 6 7 9 10 11 12 13 132 600 Normal System Voltage (kV) Highest System Voltage (kV) 120 % of Rated primary current 4 No. Of Cores Name Of Manufacturer M/s. Pragati Electricals Pvt Ltd. 145 Country Of Origin India Type of Product Outdoor Oil Cooled & Hermatically sealed Type Current Transformer 8 Rated Thermal Primary Current (Amp) CLIENT DETAILS :- CYCLIC ENERGY POWER PRIVATE LTD. PROJECT NAME :- 100 MW SOLAR PROJECT ,132 KV PSS,MOTOLA BHULDHANA (MH) CONTRACTOR NAME :- VAIBHAVI ELECTRICALS Pragati Electricals Private Limited Plot No :- A-2/16, MIDC, MURBAD, DIST :- THANE (MAHARASHTRA, INDIA). Pincode :- 421401 Phone :- +91 22-3092-3520 (100 Lines) 100 kA (Peak) Rated Secondary Current (Amp) 1 Short Time Current & Duration 40 kA for 1 sec Frequency (Hz) 50 SCHEDULE OF GUARANTEED PERFORMANCE TECHNICAL AND OTHER PARTICULARS Dynamic Current (I dyn) Type Of Designation Live Tank IS : 16227 1 & 2 Rated Primary Current (Amp) Reference Standard 132 kV CURRENT TRANSFORMER (Trafo CT) 13 14 Core 4 600 1 Metering 15 0.2S <= 5 -- -- -- -- -- 600 1 Core 3 Metering 15 0.2S <= 5 -- Accuracy Class -- -- PX PX 1 600 ≥ 600 V 15 at Oil at Exposed Current Carrying Parts ≤ 30 mA -- ≤ 5 Ω ≤ 5 Ω ISF / ALF -- Secondary Winding Resistane at 75° C (Ω) Knee Point Voltage (Volts) ≥ 600 V Excitation Current (mA) @ Ek/2 ≤ 30 mA at winding Temperature Rise Rated insulation Level Dry Power Frequency withstand voltage for 1 min (KV rms) 275 As per Limits specified by IS : 16227 1 & 2 Burden (VA) 4 Core Details Core 1 Core 2 600 Secondary Current (A) No. Of Cores Primary Current (A) Special Protection Special Protection 1 Type
- 13. Pragati Electricals Private Limited Plot No :- A-2/16, MIDC, MURBAD, DIST :- THANE (MAHARASHTRA, INDIA). Pincode :- 421401 Phone :- +91 22-3092-3520 (100 Lines) 17 <= 1.65 A/mm² Dry Lightning Impulse voltage (kVp) Altitude 18 Current Density Of Primary winding Current Density Of Secondary winding 650 DCC Copper Rope Material Of Secondary Winding Super Enameled, Copper Wire As per IS-13730-3 TYPE II 21 Insulating Oil as per IS : 335 Upto 1000 meter above mean sea level 16 20 Material Of Primary Winding Protected Creepage Distance (mm) 3625 Name Of Manufacturer CJI or Equivalent make Creepage Distance Provided by Supplier (mm) <= 1.65 A/mm² Mounting Dimensions 19 Length, Width, Height Support Insulator as per IS : 5621 Overall Dimensions Porcelain Name Of Manufacturer 1812.5 Savita / Raj Type Wet Power Frequency withstand voltage for 1 min (KV rms) 275 22 23 Date:- Sign :- Place :- As Per our General Drawing No :- PR-5444 21 For M/s. Pragati Electricals Pvt . Ltd. Murbad Mounting Dimensions Oil Qty (in Litres) Degree of Protection IP 55 Paint Shade / Method Epoxy Painting shade no. RAL 7035. 30-01-2024 Weight of CT (in KGs)
- 14. General Arrangement Drg. Rating Plate & Connection Diagram Drg. Secondary Box Drg. Porcelain Insulator Drg. Primary & Secondary Terminal Drg. Bill of Material Sr. 1 2 3 4 5 6 7 8 Cross Sectional View Drg. HOD Prepared by : Document No. : Date of Issue Appd By : Rev. : Page 1 of 1 14-05-2017 LIST OF DRAWINGS TITLE DRG. NO. no ITEM :- 132kV CURRENT TRANSFORMER PR-5454 Revision Oil Level Ind., Oil Drain Plug & Nitrogen Valve,PRD 9 Packing Drg. P.F.No- 038 PRO-6036 RP-8296 PRO-6580 PRO-2108 PRO-1701 PRO-2136 PRO-2137 Ratio :- 600/1-1-1-1 A B
- 15. SCALE SHEET: 1 Of 1 DRN CHD APPD DATE PROJECTION: REF : Drawing No. Rev. PRAGATI ELECTRICALS PVT. LTD. MINOR MOIFICATIOS WITHOUT NOTICE. ALL DIMENSIONS IN MM THE COPYRIGHT OF THESE DRAWINGS AND OF ALL ANNEXES WHICH ARE ENTRUSTED TO A PERSON'S CARE ALWAYS REMAIN THE PROPERTY OF OUR FIRM. THEY MUST NOT BE COPIED OR DUPLICATED .NOT SHOWN TO OR PLACED AT THE DISPOSAL OF OF THIRD PERSONS WITHOUT OUR WRITTEN CONSENT. REV. MODIFICATION APPD DATE Plot No. A-2/16,MIDC, Indl.Area, Murbad 421 401 Dist-Thane Maharashtra India 07-09-19 PR-5454 NTS SR.NO DESCRIPTION MATERIAL QTY. 1 Primary Terminal 2 2 Oil Level Indicator Al. & Glass 1 3 Oil Expansion Chamber (Top Tank) M.S. 1 4 Bushing with Flange Porcelain 1 5 Nitrogen Valve Brass 1 6 Base (Bottom side) M.S. 1 7 Earthing Terminal M.S. 2 8 Secondary Terminal Box M.S. 1 9 Oil Filling Plug. M.S. 1 10 Pressure Release Device Al. & Bakelite 1 11 Rating Plate Al. Anodized 1 12 Dome cover M.S. 1 13 Oil Drain Plug M.S. 1 14 Lifting Lug. M.S. 2 P1 P2 General Arrangement of 132kV Live Tank Outdoor Oil Cooled Current Transformer(Line CT) 4 14 7 8 13 6 1 2 3 5 30 80 HSS DRG PR-5444 9 12 10 GENERAL DIMENSIONAL TOLERANCE : 5% FRONT VIEW TOP VIEW SIDE VIEW Copper P2 11 Mounting Details 4,Mounting Total Creepage Distance : 3625 mm Min. Minor modifications without notice. Notes:- All ferrous parts exposed to atmosphere shall be painted with two coats of zinc rich epoxy paint shade RAL 7035 CLIENT DETAILS :- CYCLIC ENERGY POWER PRIVATE LTD. PROJECT NAME :- 100 MW SOLAR PROJECT ,132 KV PSS,MOTOLA BHULDHANA (MH) CONTRACTOR NAME :- VAIBHAVI ELECTRICALS. Ratio :- 600/1-1-1-1 A
- 16. SCALE SHEET: 1 Of 1 DRN CHD APPD DATE PROJECTION: REF : Drawing No. Rev. PRAGATI ELECTRICALS PVT. LTD. MINOR MOIFICATIOS WITHOUT NOTICE. ALL DIMENSIONS IN MM THE COPYRIGHT OF THESE DRAWINGS AND OF ALL ANNEXES WHICH ARE ENTRUSTED TO A PERSON'S CARE ALWAYS REMAIN THE PROPERTY OF OUR FIRM. THEY MUST NOT BE COPIED OR DUPLICATED .NOT SHOWN TO OR PLACED AT THE DISPOSAL OF OF THIRD PERSONS WITHOUT OUR WRITTEN CONSENT. REV. MODIFICATION APPD DATE Plot No. A-2/16,MIDC, Indl.Area, Murbad 421 401 Dist-Thane Maharashtra India 08-09-19 PRO-6036 NTS Cross Sectional Drg. For 132kV Live Tank Outdoor Oil Cooled Current Transformer(Line CT) HSS DRG PR-5454 GENERAL DIMENSIONAL TOLERANCE : 5% P1 P2 4 7 8 6 3 30 80 13 14 12 1 11 9 10 5 2 Sectional Front View 15 16 Mounting Details 4,Mounting SR.NO DESCRIPTION MATERIAL QTY. 1 Primary Terminal 2 2 Oil Level Indicator Al. + Glass 1 3 Oil Expansion Chamber M.S. 1 4 Bushing Porcelain 1 5 Nitrogen Valve Brass 1 6 Base (Bottom side) M.S. 1 7 Earthing Pad M.S. (M16 Bolt) 2 8 Secondary Terminal Box M.S. 1 9 Oil Filling Plug. M.S. 1 10 Pressure Release Device Al. + Bakelite 1 11 Dome cover M.S. 1 12 Copper (SSPE) Copper Secondary Winding Copper Primary Winding Oil Impregnated Paper CRGO/Nano crystalline - 13 14 15 Insulation CT Core - - - 1 Al. Anodized 16 Name And Rating Plate Bushing Flange (CJI or Equivalent make) 17 18 19 20 G.I / C.I. - Gasket For Bushing Nitrile Rubber 2 Al. Anodized Label For Pri.Terminal 2 21 M.S. Oil Drain Plug. 1 Lifting Hook M.S. 2 20 19 21 18 17 Ratio :- 600/1-1-1-1 A CLIENT DETAILS :- CYCLIC ENERGY POWER PRIVATE LTD. PROJECT NAME :- 100 MW SOLAR PROJECT ,132 KV PSS,MOTOLA BHULDHANA (MH) CONTRACTOR NAME :- VAIBHAVI ELECTRICALS. Total Creepage Distance : 3625 mm Min. Notes:- Minor modifications without notice.
- 17. Rating Plate & Connection Diagram MURBAD 421 401 PRAGATI ELECTRICALS PVT. LTD. DRN CHD IN MM DIMENSIONS SCALE RP-8296 APPD MATERIAL: Aluminium Anodized Sheet. CORE NO: RATIO PRIMARY TERMINAL SECONDARY CAUTION : 1. SHORT ALL SEC. TERMINALS WHEN NOT IN USE OR BEFORE DISCONNECTING BURDENS. 2. CONNECT 'C' TERMINAL TO EARTH WHEN CT IS IN OPERATION. IS : 16227-1&2 TERMINAL 132 kV CURRENT TRANSFORMER P1 / P2 Tan.d C E Ref.Std. N.S. Voltage H.S. Voltage Insulation Level Rated Cont. Thermal Current Rated Pry.Current S.T. Current & Duration Rated Dynamic Current FEATURE : SUITABLE FOR HOT LINE WASHING. CONNECTION DIAGRAM 132 kV 145 145 / 275 / 650 kV kVp 720 Amp. 40 kA / 1 Sec. 100 kA(peak) : : : : : : : : MADE IN INDIA BY PRAGATI ELECTRICALS PVT.LTD. (Amp.) Frequency Insulation Class 50 A Hz. : : Type Live Tank Drawing No. PR-5454 : Year of Mfg. 2023 Min.Creepage Dist. Qty.of Oil Total Wt. 80 Liters ± 10% 360 Kg ± 10% : : : : : PRIMARY SECONDARY C Ohms TURNS RATIO S.R. No. : Rating Plate 600 Amp. 3625 mm 2S2 3S1 3S2 CORE 3 2S1 P2 P1 BURDEN (VA) ACCURACY ISF / ALF KNEE POINT VOLTAGE Ek (V) Rct@75° Iexe(max.) AT Ek/2 (mA) 30-11-2022 CORE 2 PMU VVP 4 - 600 / 1 P1-P2 1 / 600 - PX <= 5 ohm >= 600 V <= 30 mA 1 4S1-4S2 P1-P2 ALL CORE 1 1S1-1S2 15 0.2S <= 5 - - - - 1S2 1S1 30-11-2022 600 / 1 CLIENT DETAILS :- CYCLIC ENERGY POWER PRIVATE LTD. PROJECT NAME :- 100 MW SOLAR PROJECT ,132 KV PSS,MOTOLA BHULDHANA (MH) CONTRACTOR NAME :- VAIBHAVI ELECTRICALS. CLIENT DETAILS :- CYCLIC ENERGY POWER PRIVATE LTD. PROJECT NAME :- 100 MW SOLAR PROJECT ,132 KV PSS,MOTOLA BHULDHANA (MH) CONTRACTOR NAME :- VAIBHAVI ELECTRICALS. B A) Core Sequence Changed by AGJ _ Date _ 31-10-2023 2 30 5P 10 - - - - P1-P2 2S1-2S2 600 / 1 3 P1-P2 15 0.2S <= 5 - - - - 600 / 1 4S1 4S2 CORE 4 3S1-3S2 B) RP Changed by PMU_ Date _ 18-11-2023
- 18. Drawing No. Rev. SCALE DATE APPD PRAGATI ELECTRICALS PVT. LTD. REF : ALL DIMENSIONS IN MM SHEET : MODIFICATION DATE APPD REV MINOR MODIFICATIONS WITHOUT NOTICE. PROJECTION CHD DRN THE COPYRIGHT OF THESE DRAWINGS AND OF ALL ANNEXES WHICH ARE ENTRUSTED TO A PERSON'S CARE ALWAYS REMAIN THE PROPERTY OF OUR FIRM. THEY MUST NOT BE COPIED OR DUPLICATED .NOT SHOWN TO OR PLACED AT THE DISPOSAL OF OF THIRD PERSONS WITHOUT OUR WRITTEN CONSENT. MURBAD - 421 401 PRO-6580 14-02-23 NTS PRO-2469 1 of 1 Sec. Ter. Box Details for 132kV Out-Door oil Cooled C.T. Detachable gland plate with 4 no. 1",Gland. AGJ VVP Tan Delta Terminal. 3mm Rubberised Cork Gasket FRONT VIEW TOP VIEW SIDE VIEW Shorting Link (Cu.) Flexible Copper Wire Earthing Piller 370 115 90 200 E Secondary Terminal Connector (CST SN6) 1S1 1S2 2S1 2S2 3S1 3S2 4S1 4S2 C Spare RATIO :- 600/1-1-1-1 A CLIENT DETAILS :- CYCLIC ENERGY POWER PRIVATE LTD. PROJECT NAME :- 100 MW SOLAR PROJECT ,132 KV PSS,MOTOLA BHULDHANA (MH) CONTRACTOR NAME :- VAIBHAVI ELECTRICALS. Secondary Ter. box with cover: M.S. Sheet with 3mm Thick. Note : Secondary box shall be confirm to IP: 55.
- 19. 3 2 1 5) Porcelain colour: Brown 4) Minimum Creepage distance 3625mm 3) Test & Tolerances as per IS 5621-1980 2) Surface Marked to be Unglazed & Ground. 1) Rated Voltage class 132kV NOTE: Cement Flange Insulator Shell - 2 1 6) Cantilever Bend Test Load - 1445kg (250kg/cm ) 2 DESCRIPTIONS SR.NO. MATERIAL QTY. Porcelain MCI / SGI Portland 3 2 1 8) Make (CJI or Equivalent) Note : Insulator Shall be of MSETCL Approved Vendors. SCALE SHEET: 1 Of 1 DRN CHD APPD DATE PROJECTION: REF : Drawing No. Rev. PRAGATI ELECTRICALS PVT. LTD. MINOR MOIFICATIOS WITHOUT NOTICE. ALL DIMENSIONS IN MM THE COPYRIGHT OF THESE DRAWINGS AND OF ALL ANNEXES WHICH ARE ENTRUSTED TO A PERSON'S CARE ALWAYS REMAIN THE PROPERTY OF OUR FIRM. THEY MUST NOT BE COPIED OR DUPLICATED .NOT SHOWN TO OR PLACED AT THE DISPOSAL OF OF THIRD PERSONS WITHOUT OUR WRITTEN CONSENT. REV. MODIFICATION APPD DATE Plot No. A-2/16,MIDC, Indl.Area, Murbad 421 401 Dist-Thane Maharashtra India 09-09-12 PRO-2108 NTS YK SHD GENERAL DIMENSIONAL TOLERANCE : 5% Flange Type Bushing Porcelain aseembly for 132kV CT-PT Ratio :- 600/1-1-1-1 A CLIENT DETAILS :- CYCLIC ENERGY POWER PRIVATE LTD. PROJECT NAME :- 100 MW SOLAR PROJECT ,132 KV PSS,MOTOLA BHULDHANA (MH) CONTRACTOR NAME :- VAIBHAVI ELECTRICALS.
- 20. M. S. 2 COPPER MATERIAL QTY DESCRIPTION SR. 1 NO. H.T.TERMINAL 1 6 1 Al. + GLASS PORCELAIN 1 2 1 Al. (Anodised) M. S. M. S. M. S. 1 3 5 4 LIFTING LUG BUSHING OIL LEVEL INDICATOR 7 9 8 NAME AND RATING PLATE EARTHING PAD BASE 6 SECONDARY TERMINAL BOX 1 1 1 M. S. Al. + BAKELITE BRASS 2 11 13 12 OIL FILLING PLUG NITROGEN VALVE 15 16 LABEL FOR PRI. TERMINAL 14 PRESSURE RELEASE DEVICE OIL DRAIN PLUG 10 M. S. 1 2 M. S. 1 17 18 19 GASKET FOR BUSHING GASKET FOR TANK SECONDARY WDG. PRIMARY WINDING SECONDARY TERMINAL BRASS - NITRILE RUBBER RUBBER BOUNDED SHEET 2 1 COPPER SSPE COPPER - - Bill of Material for 132kV C.T. Al. OIL TANK (TOP SIDE) SCALE SHEET: 1 Of 1 DRN CHD APPD DATE PROJECTION: REF : Drawing No. Rev. PRAGATI ELECTRICALS PVT. LTD. MINOR MOIFICATIOS WITHOUT NOTICE. ALL DIMENSIONS IN MM THE COPYRIGHT OF THESE DRAWINGS AND OF ALL ANNEXES WHICH ARE ENTRUSTED TO A PERSON'S CARE ALWAYS REMAIN THE PROPERTY OF OUR FIRM. THEY MUST NOT BE COPIED OR DUPLICATED .NOT SHOWN TO OR PLACED AT THE DISPOSAL OF OF THIRD PERSONS WITHOUT OUR WRITTEN CONSENT. REV. MODIFICATION APPD DATE Plot No. A-2/16,MIDC, Indl.Area, Murbad 421 401 Dist-Thane Maharashtra India 13-08-11 PRO-1701 NTS Bill of Material for 132kV C.T. YK SHD GENERAL DIMENSIONAL TOLERANCE : 5% Ratio :- 600/1-1-1-1 A CLIENT DETAILS :- CYCLIC ENERGY POWER PRIVATE LTD. PROJECT NAME :- 100 MW SOLAR PROJECT ,132 KV PSS,MOTOLA BHULDHANA (MH) CONTRACTOR NAME :- VAIBHAVI ELECTRICALS.
- 21. PRIMARY WINDING LUG ' O ' RING(ID-40.65 X C/S 5.34) PRIMARY TERMINAL BOLT(M12 X 45mm) BUSH 7 9 10 8 RUBBER WASHER 5 SPIGOT 6 INSULATOR 4 1 GLASS FILLED NYLON 1 1 1 M.S. GRADE 8.8 COPPER NITRILE RUBBER 1 1 1 NITRILE RUBBER M.S. / S.S. PORCELAIN DESCRIPTION SR.NO WASHER 3 2 NUT 1 COPPER BRASS QTY. MATERIAL 2 1 1 ALUMINIUM PLATE PRIMARY TERMINAL ASSEMBLY SECONDARY TERMINAL SCALE SHEET: 1 Of 1 DRN CHD APPD DATE PROJECTION: REF : Drawing No. Rev. PRAGATI ELECTRICALS PVT. LTD. MINOR MOIFICATIOS WITHOUT NOTICE. ALL DIMENSIONS IN MM THE COPYRIGHT OF THESE DRAWINGS AND OF ALL ANNEXES WHICH ARE ENTRUSTED TO A PERSON'S CARE ALWAYS REMAIN THE PROPERTY OF OUR FIRM. THEY MUST NOT BE COPIED OR DUPLICATED .NOT SHOWN TO OR PLACED AT THE DISPOSAL OF OF THIRD PERSONS WITHOUT OUR WRITTEN CONSENT. REV. MODIFICATION APPD DATE Plot No. A-2/16,MIDC, Indl.Area, Murbad 421 401 Dist-Thane Maharashtra India 01-11-12 PRO-2136 NTS YK KEP GENERAL DIMENSIONAL TOLERANCE : 5% Primary Terminal Assembly Secondary Terminal Assembly for 132kV outdoor oil cooled CT-PTs RATED SURGE VOLTAGE STUD SIZE OPERATED BY MOUNTING POSSIBILITY PRODUCT FUNCTION WIRE ENTRY ORIENTATION HOUSING MATERIAL DIN 32 RAIL NUT DRIVER 8 kV M6 FEED THROUGH SIDE ENRTY MELAMINE RATED VOLTAGE TIGHTENING TORQUE RATED CURRENT 1000 V 125 A 3 Nm POLLUTION DEGREE TECHNICAL DATA 3 Oil Air TANK WALL TANK WALL 80 6 8 7 8 9 10 5 4 3 2 1 (Tinned Plated) (Tinned Plated) CLIENT DETAILS :- CYCLIC ENERGY POWER PRIVATE LTD. PROJECT NAME :- 100 MW SOLAR PROJECT ,132 KV PSS,MOTOLA BHULDHANA (MH) CONTRACTOR NAME :- VAIBHAVI ELECTRICALS. RATIO : 600/1-1-1-1 A
- 22. NITRILE RUBBER 6 5 1 3 2 4 1 - 1 BRASS M.S. VALVE - 5 STOPPER 1 4 WASHER 1 3 A B 1 1 FOR NITROGEN VALVE ASSEMBLY USE SR.NO. 1, 2, 3 & 5 - VAR B FOR OIL FILLING DRAIN PLUG USE SR.NO. 1, 2, 3 & 4 - VAR A SEAT 1 2 CAP 1 1 MATERIAL DESCRIPTION QTY. SR.NO. - REMARKS M.S. M.S. - - - - STD. 6 4 M.S. 2 SR.NO. REMARK DESCRIPTION BOTTOM FLANGE 1 1 QTY. 1 3 1 DIAPHRGM TOP FLANGE M.S. MATL. SIZE BAKELITE + ALUMINIUM M.S. PLAIN WASHER SPRING WASHER 5 6 6 7 6 6 NUT STUD 8 1 'O' RING MILD STEEL S.S. M.S. STD. M8 X 31 M8 RUBBER D I 82.5 O X 89.5 X 3.5 D DIAPHRGM 1 9 ALUMINIUM BAKELITE + C L 135 70 Indicator Glass Indicator Cover 'O' Ring Type SRP 175 Base Plate Aluminium.(Die Casting) M.S. Plate 10mm Thk Toughfned Glass Nitrile Rubber MATERIAL ITEM Sr. No 1 2 3 4 1 2 3 4 5 OIL DRAIN PLUG / NITROGEN VALVE OIL LEVEL INDICATOR PRESSURE RELEASE DEVICE 2 4 5 6 7 1 3 8 SCALE SHEET: 1 Of 1 DRN CHD APPD DATE PROJECTION: REF : Drawing No. Rev. PRAGATI ELECTRICALS PVT. LTD. MINOR MOIFICATIOS WITHOUT NOTICE. ALL DIMENSIONS IN MM THE COPYRIGHT OF THESE DRAWINGS AND OF ALL ANNEXES WHICH ARE ENTRUSTED TO A PERSON'S CARE ALWAYS REMAIN THE PROPERTY OF OUR FIRM. THEY MUST NOT BE COPIED OR DUPLICATED .NOT SHOWN TO OR PLACED AT THE DISPOSAL OF OF THIRD PERSONS WITHOUT OUR WRITTEN CONSENT. REV. MODIFICATION APPD DATE Plot No. A-2/16,MIDC, Indl.Area, Murbad 421 401 Dist-Thane Maharashtra India 01-11-12 PRO-2137 NTS YK SHD GENERAL DIMENSIONAL TOLERANCE : 5% Oil Drain plug / Nitrogen valve PRD & Oil Level Indicator Assembly for 132kV outdoor oil cooled CT-PTs Ratio :- 600/1-1-1-1 A CLIENT DETAILS :- CYCLIC ENERGY POWER PRIVATE LTD. PROJECT NAME :- 100 MW SOLAR PROJECT ,132 KV PSS,MOTOLA BHULDHANA (MH) CONTRACTOR NAME :- VAIBHAVI ELECTRICALS.
- 23. 39" 108" 39" 4" Base Pallet Front Side End Side 39" Top Pallet 3" x 1 1/2" Thk. Qty. - 06 Nos. 4" x 1" Thk. Qty. - 14 Nos. 108" 32" 4" 4" x 1" Thk. Qty. - 06 Nos. 4" x 1" Thk. Qty. - 12 Nos. 3" x 1 1/2" Thk. Qty. - 02 Nos. Additional Plate 1) 3" x 1 1/2" x 41.5" Lg. Qty. - 02 Nos. PLANKS 1 1/2" Thk. 32" x 3" x 1" Thk. Qty. - 02 Nos. 39" x 5" x 1" Thk. Qty. - 03 Nos. 39" x 28" x 1 1/2" Thk. Qty. - 01 Nos. 30" x 03" x 4" Thk. Qty. - 03 Nos. 4" 3" 30" 5" 32" 1) 3" x 1 1/2" x 28" Lg. Qty. - 02 Nos. SCALE SHEET: 1 Of 1 DRN CHD APPD DATE PROJECTION: REF : Drawing No. Rev. PRAGATI ELECTRICALS PVT. LTD. MINOR MOIFICATIOS WITHOUT NOTICE. ALL DIMENSIONS IN MM THE COPYRIGHT OF THESE DRAWINGS AND OF ALL ANNEXES WHICH ARE ENTRUSTED TO A PERSON'S CARE ALWAYS REMAIN THE PROPERTY OF OUR FIRM. THEY MUST NOT BE COPIED OR DUPLICATED .NOT SHOWN TO OR PLACED AT THE DISPOSAL OF OF THIRD PERSONS WITHOUT OUR WRITTEN CONSENT. REV. MODIFICATION APPD DATE Plot No. A-2/16,MIDC, Indl.Area, Murbad 421 401 Dist-Thane Maharashtra India 15-09-10 P.F. NO- 038 NTS General Arrangement of Packing Case for 132kV Live Tank C.T. KEP YRD GENERAL DIMENSIONAL TOLERANCE : 5% Ratio :- 600/1-1-1-1 A CLIENT DETAILS :- CYCLIC ENERGY POWER PRIVATE LTD. PROJECT NAME :- 100 MW SOLAR PROJECT ,132 KV PSS,MOTOLA BHULDHANA (MH) CONTRACTOR NAME :- VAIBHAVI ELECTRICALS.
- 24. 1 2 3 4 5 6 7 9 10 11 12 13 132 kV CURRENT TRANSFORMER (Line CT) 120 % of Rated primary current Rated Thermal Primary Current (Amp) Rated Primary Current (Amp) Name Of Manufacturer M/s. Pragati Electricals Pvt Ltd. 145 Country Of Origin India Type of Product Outdoor Oil Cooled & Hermatically sealed Type Current Transformer 8 600 Highest System Voltage (kV) 132 4 No. Of Cores CLIENT DETAILS :- CYCLIC ENERGY POWER PRIVATE LTD. PROJECT NAME :- 100 MW SOLAR PROJECT ,132 KV PSS,MOTOLA BHULDHANA (MH) CONTRACTOR NAME :- VAIBHAVI ELECTRICALS Pragati Electricals Private Limited Plot No :- A-2/16, MIDC, MURBAD, DIST :- THANE (MAHARASHTRA, INDIA). Pincode :- 421401 Phone :- +91 22-3092-3520 (100 Lines) 100 kA (Peak) Rated Secondary Current (Amp) 1 Short Time Current & Duration 40 kA for 1 sec Frequency (Hz) 50 REV 4 SCHEDULE OF GUARANTEED PERFORMANCE TECHNICAL AND OTHER PARTICULARS Dynamic Current (I dyn) Type Of Designation Live Tank IS : 16227- 1 & 2 Reference Standard Normal System Voltage (kV) 13 14 Accuracy Class -- 30 5P PX 1 1 Metering 15 0.2S 600 -- 15 at Oil at Exposed Current Carrying Parts ≤ 30 mA 10 -- ≤ 5 Ω ISF / ALF -- Secondary Winding Resistane at 75° C (Ω) Knee Point Voltage (Volts) ≥ 600 V Excitation Current (mA) @ Ek/2 -- Burden (VA) Secondary Current (A) Temperature Rise Rated insulation Level at winding As per Limits specified by IS : 16227 -1 & 2 Primary Current (A) 4 Core Details Core 1 Core 2 600 No. Of Cores Core 3 600 Protection Special Protection 1 Type -- -- Core 4 600 1 Metering 15 0.2S <= 5 -- -- -- <= 5 --
- 25. Pragati Electricals Private Limited Plot No :- A-2/16, MIDC, MURBAD, DIST :- THANE (MAHARASHTRA, INDIA). Pincode :- 421401 Phone :- +91 22-3092-3520 (100 Lines) Insulating Oil as per IS : 335 Support Insulator as per IS : 5621 <= 1.65 A/mm² Dry Lightning Impulse voltage (kVp) Altitude 18 Current Density Of Primary winding Current Density Of Secondary winding 650 DCC Copper Rope Material Of Secondary Winding Super Enameled, Copper Wire As per IS-13730-3 TYPE II 3625 Name Of Manufacturer CJI or Equivalent make Creepage Distance Provided by Supplier (mm) <= 1.65 A/mm² 19 Overall Dimensions 16 20 Material Of Primary Winding Porcelain Protected Creepage Distance (mm) Dry Power Frequency withstand voltage for 1 min (KV rms) 275 Name Of Manufacturer 1812.5 Savita / Raj Type Wet Power Frequency withstand voltage for 1 min (KV rms) 275 Upto 1000 meter above mean sea level 17 22 23 Date:- Sign :- Place :- 21 For M/s. Pragati Electricals Pvt . Ltd. Murbad Mounting Dimensions Oil Qty (in Litres) Degree of Protection IP 55 Length, Width, Height Paint Shade / Method Epoxy Painting shade no. RAL 7035. Overall Dimensions Weight of CT (in KGs) 30-01-2024 As Per our General Drawing No :- PR-5454 O2 POWER PRIVATE LIMITED A Document approved as submitted; proceed with fabrication/construction. B Document approved subject to comments noted; proceed with fabrication/construction considering our comments. C Our comments are noted on the enclosed marked-up print. D Our comments are noted in the memo attached to this transmittal. F Correct original of the document to reflect our comments and resubmit for records. G Documents of this category are for information only and not for approval. Information furnished on the document is noted. H Document reviewed only against our previous comments and other revisions highlighted and identified by the vendor. I Document returned without review. J Print not enclosed. E Correct original of the document to reflect our comments and resubmit for approval. The approval or comments conveyed herein neither relieve the manufacturer of his contractual obligations and his responsibilities to correctness of design, manufacture, satisfactory performance and conformity of equipments/installations as per standards and statutory guideline as applicable.