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Tender Value
Refer Docs
EMD Value
₹46,400
Closing Date
30 Jul 2026, 4:00 pmDue today
Karnataka Power Corporation Limited
EE PURCHASE
9449597966
Procurement of Current Transformers
KPCL/2025-26/IND2538/CALL-3
KPCL/2025-26/IND2538/CALL-3
Open
Two Tender Document System(Two Cover)
KPCL Executive Engineer Purchase Office RTPS Raichur
7 documents required · 4 mandatory · 3 optional
The tenderer should be a manufacturer who must have manufactured, tested and supplied the equipment (s) similar to the type specified in the ‘Schedule of Requirements’ up to at least xxxx % of the quantity required in any one of the last 3 years. The equipments offered for supply must be of the most recent series models incorporating the latest improvements in design. The models should have been released on or after xxxxx and be in satisfactory operation for xxxxx months as on date of tender opening. Certificates to be provided as per Section XII of Tender Document.
In case of authorized representative/dealer of a manufacturer - The manufacturer furnishes authorization in the prescribed format assuring full guarantee and warranty obligations as per General Conditions of Contract and Special Conditions of Contract. Manufacturers Authorization Form to be provided as per Section XIII of Tender Document.
In case of authorized representative/dealer of a manufacturer - The tenderer, as authorized representative/dealer , has supplied, installed and commissioned satisfactorily at least xxxxx % of the quantity similar to the type specified in the Schedule of Requirements in any one of the last three years which must be in satisfactory operation for at least xxxxx months on the date of tender opening. Certificates to be provided as per Section XII of Tender Document.
The legal status, place of registration and principal place of business of the company or firm or partnership.
Details of experience and past performance of the tenderer on equipment offered and on those of similar nature within the past three/five years2 and details of current contracts in hand and other commitments.
A detailed description of the essential technical and performance characteristics of the goods.
A list giving full particulars, including available sources and current prices, of spare parts, special tools, etc., necessary for the proper and continuing functioning of the goods for a period of two years, following commencement of the use of the goods by the Purchaser.
Item-by-item commentary on the Purchaser's Technical Specifications demonstrating substantial responsiveness of the goods and services to those specifications or a statement of deviations and exceptions to the provisions of the Technical Specifications.
A. For Manufacturers :The intending bidder shall have successfully supplied 220 kV rating Current Transformers to any government sector / PSU / Major Power Plants / Reputed Private Sector Major Industries amounting to not less than Rs. 44 lakhs (Rs. 22 lakhs for Micro and small Enterprises) in any one year of the preceding three financial years i.e. 2022-23, 2023-24 & 2024-25 (2 year for Micro and small Enterprises i.e. 2023-24 & 2024-25). As a proof purchase order (PO) copies (Single/Multiple (max.3)) for any one of the said financial year during which supplies are made shall be uploaded. b. For Authorized Dealers / Suppliers : The intending bidder shall have successfully supplied 220 kV rating Current Transformers to any government sector / PSU / Major power plants / Reputed private sector major industries amounting to not less than Rs. 16.5 lakhs in any one year of the preceding three financial years i.e. 2022-23, 2023-24 & 2024-25.
The intending bidder shall be Manufacturer / Authorized dealer / Supplier of 220 kV rating Current Transformer of make GE / CGL / Siemens / Hitachi / BHEL. As a proof, bidder shall upload valid registration certificate / dealership certificate issued by the competent Authority / relevant documents in e-portal.
The average annual financial turnover of the tenderer should be not less than Rs. 55 lakhs (Rs. 27.5 lakhs for Micro and small Enterprises) during the last 3 preceding financial years i.e. 2022-23, 2023-24 & 2024-25 (last 2 preceding financial years respect i.e. 2023-24 & 2024-25 to Micro and small Enterprises). As a proof the bidder shall upload the certified copy of the Annual turnover certificate / Profit & Loss statement duly certified by the Chartered Accountant.
₹500
₹46,400
30 Jul 2026
22 Jul 2026
31 Jul 2026
23 Jul 2026
Sl. No. Item Code Item Name Unit Qty Item Specifications Brand Offered Bidders Compliance GST% included in quoted rate HSN Code
1 6620201241 220KV ST CTS Nos 2 1) HSV/NSV: 245kV/220KV, Impulse withstand voltage 1.2/50 Micro sec.:1050kVpeak, One minute power frequency withstand voltage kV(rms):460 2) Phases: Single Phase 3) Short time thermal current rating.: 50kA/1Sec 4) Type: Oil filled Live Tank 5) Type of Insulator: Composite(Polymeric) 6) Creepage : 31mm/kV, Total creepage distance:7595mm 7) Number of cores per CT : 5 no's 8) CT Ratio for core 1,2&3:150-300/1, CT Ratio for core 4&5: 800-1200-1600/1 9) Protection core: cores-1,2,4&5 (PX class) a) Rated Burden :PX b) Minimum knee point Votage:==300-600 @ 150-300/1 for Core - 1 & 2, =465-700-930 @ 800-1200-1600/1 for Core - 4 & 5 c)Maximum excitation current at Vk/ 1/2Vk volts , mA @Vk/2 :==30-15 @ 150-300/1 for Core - 1 & 2, =30-20-15 @ 800-1200-1600/1 for Core - 4 & 5 d) Maximum secondary resistance in Ohm:==1.5-3 @ 150-300/1 for Core - 1 & 2, =6-9-12 @ 800-1200-1600/1 for Core - 4 & 5 10) Metering core: core-3 a) Accuracy Class:0.2S b) Rated burden in VA: 15 c) Instrument security factor <=5 11) Dynamic Current rating kAp: 125 12) Maximum temperature rise of windings at rated primary current and rated burden when referred to specified ambient temp:55°c over an ambient temperature of 50°c 13) Class of insulation windings:A 14) Radio interference voltage (for CT's rated at 220KV and above) in Micro volt :<=2500 15) To be supplied with suitable clamps and connectors for ACSR "MOOSE" conductor. Make : GE / CGL / Siemens / Hitachi / BHEL
2 8303002104 KENWOOD ANTENNA KRA26 Nos 20
2 6630102012 220KV CURRENT TRANSFORMER (COMPOSITE) Nos 3 1) HSV/NSV: 245kV/220KV, Impulse withstand voltage 1.2/50 Micro sec.:1050kVpeak, One minute power frequency withstand voltage kV(rms):460 2) Phases: Single Phase 3) Short time thermal current rating.: 50kA/1Sec 4) Type: Oil filled Live Tank 5) Type of Insulator: Composite(Polymeric) 6) Creepage : 31mm/kV, Total creepage distance:7595mm 7) Number of cores per CT : 5 no's 8) CT Ratio:800-1200-1600-2000/1 9) Protection core: cores-1,2,4&5 (PX class) a) Rated Burden :PX b) Minimum knee point Votage:=1200-1800- 2400-3000 @ 800-1200-1600-2000/1 for Core - 1 & 2 =465-700-930- 1165 @ 800-1200-1600-2000/1 for Core-4 & 5 c)Maximum excitation current at Vk/ 1/2Vk volts , mA @Vk/2 :=30-20-15-12 @ 800-1200-1600- 2000/1 for Core - 1,2,4 & 5 d) Maximum secondary resistance in Ohm:=6-9- 12-15 @ 800-1200-1600-2000/1 for Core - 1,2,4 & 5 10) Metering core: core-3 a) Accuracy Class:0.2S b) Rated burden in VA: 20 c) Instrument security factor <=5 11) Dynamic Current rating kAp: 125 12) Maximum temperature rise of windings at rated primary current and rated burden when referred to specified ambient temp:55°c over an ambient temperature of 50°c 13) Class of insulation windings:A 14) Radio interference voltage (for CT's rated at 220KV and above) in Micro volt :<=2500 15)To be supplied along with suitable connector clamps for ACSR "MOOSE" conductor Make : GE / CGL / Siemens / Hitachi / BHEL
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Technical Specification.xlsx
Technical Information / Worksheet • 0.17 MB
tender document_corrected_final.doc
Tender Document • 0.07 MB
Special Conditions.docx
Others - Special Condition • 0.02 MB
declaration certificate.doc
Others - Declaration Certificate • 0.02 MB
PQR Conditions.docx
Others - PQR Conditions • 0.02 MB
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