Power Development Department Jammu & Kashmir ISI Marked 3-Phase Distribution Transformer Tender 11 kV 200-2500 KVA 2026
N/a
JAMMU, JAMMU & KASHMIR
Bid Publish Date
18-Jun-2026, 12:54 pm
Bid End Date
13-Jul-2026, 9:00 am
Location
Progress
Quantity
1
Bid Type
Single Packet Bid
Public procurement opportunity for East Central Railway Distribution Transformer, 3 Phase, 11 kV, >200 KVA upto and Including 2500 KVA ISI Marked To IS 1180 (Part 1) (Q2) in CHANDAULI, UTTAR PRADESH. Quantity: 1 issued by. Submission Deadline: 13-07-2026 09: 00: 00. View full details and respond.
Tender Category
Goods
Bid To RA
No
Bid To RA Enabled
No
Item Category
Distribution Transformer, 3 Phase, 11 kV, >200 KVA upto and Including 2500 KVA ISI Marked To IS 1180 (Part 1) (Q2)
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Main Document
CATALOG Specification
GEM_GENERAL_TERMS_AND_CONDITIONS
N/a
JAMMU, JAMMU & KASHMIR
N/a
JAMMU, JAMMU & KASHMIR
Eastern Railway
MALDA, WEST BENGAL
East Coast Railway
DANTEWADA, CHHATTISGARH
North Western Railway
Ajmer, RAJASTHAN
Tender Results
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| Category | Specification | Requirement |
|---|---|---|
| STANDARDS | Energy efficiency level | 2 |
| STANDARDS | BEE Star Rating | 4 |
| RATINGS | Nominal system voltage, HV (in kV) | 11 |
| RATINGS | Nominal system voltage, LV (in Volt) | 415 |
| RATINGS | Standard ratings (in kVA) | 1000 |
| RATINGS | Rated lightning impulse withstand voltage (in kV Peak) | 75 |
| CONSTRUCTION | Core material | CRGO (as per IS:3024 latest) |
| CONSTRUCTION | Conductor (Winding) material | Copper |
| CONSTRUCTION | Vector Group | Dyn-11 |
| CONSTRUCTION | Type of Mounting | Ground Mounted |
| CONSTRUCTION | Noise level at rated voltage and freqeuncy, Maximum (in dB) | 55 |
| TRANSFORMER TANK | Transformer tank cover construction | Non-sealed, Bolted |
| TRANSFORMER TANK | Minimum thickness of top and bottom material of transformer tank (in mm) | 5 |
| TRANSFORMER TANK | Minimum thickness of side material of transformer tank (in mm) | 6 |
| TRANSFORMER TANK | Material of Bolts/Nuts/Washers | Stainless steel (for upto 12 mm size), Brass (for upto 12 mm size), Electro Galvanized (for above 12 mm size), Hot Dip Galvanized (for above 12 mm size) |
| TRANSFORMER TANK | Type of Gasket | Type III (as per IS:11149) Type C (as per IS:4253 (Pt.2) |
| TRANSFORMER TANK | Provision of conservator | Yes , for Non sealed type with Plain tank construction |
| Painting | Type of painting on inside of tank | Oil resistant paint |
| Painting | Type of painting on External surface of tank | Epoxy (Primer), Polyurethane (finish coat) |
| TAP CHANGER | Tap changing arrangement | Off circuit , externally operated switch with mechanical locking device and a position indicator |
| TAP CHANGER | Winding tapped | HV |
| TAP CHANGER | Number of positions | 7 |
| TAP CHANGER | Voltage variation | +5% to -10% in steps of 2.5% for variation of HV |
| TERMINAL ARRANGEMENT | Suitable provision for adoption of cables of suitable size on LV side | Yes. For PVC/XLPE Cables |
| TERMINAL ARRANGEMENT | Cable End Box on HV side | Yes |
| TERMINAL ARRANGEMENT | Cable End Box on LV side | Yes |
| AIR CLEARANCE | Minimum air clearances in cable box | as per Table 11 of IS:1180 (Part 1):2014 latest |
| AIR CLEARANCE | Suitable bimetallic connectors (clamp type) shall be provided on both HV and LV side in order to ensure sound and robust connection | Yes. For Bare bushing termination |
| MARKING | Material of rating plate | Stainless steel |
| MARKING | Marking method on rating plate | Engraved |
| MARKING | Rating and terminal marking plates combined into one plate | Yes |
| OPTIONAL FITTINGS | Suitable rating lightning arrestors | No |
| OPTIONAL FITTINGS | Bird guard | No |
| OPTIONAL FITTINGS | Terminal connectors | No |
| OPTIONAL FITTINGS | Oil temperature indicator and widning temperature indicator | Yes |
| OPTIONAL FITTINGS | Jacking pads | No |
| OPTIONAL FITTINGS | Buchholz relay | Yes |
| OPTIONAL FITTINGS | Magnetic oil level gauge with low oil level alarm contact | Yes for transformer above 1600 |
| OPTIONAL FITTINGS | Non return valve | Yes |
| OPTIONAL FITTINGS | Protection relay for sealed type transformers for internal parameters that is pressure, temperature, oil level and gas detection | Yes |
| OPTIONAL FITTINGS | Unidirectional flat rollers | No |
| OPTIONAL FITTINGS | Drain cum sampling valve | Yes with steel plug (for transformers upto 500 KVA) |
| OPTIONAL FITTINGS | Self protection / disconnection devices | No |
| OPTIONAL FITTINGS | Expulsion fuse as disconnection device | No |
| SPECIAL TEST REPORTS | Availability of test report for Determination of sound level test | Yes |
| SPECIAL TEST REPORTS | Availability of test report for short circuit withstand test | Yes |
| SPECIAL TEST REPORTS | Availability of test report for No load current at 112.5 % Voltage | No |
| SPECIAL TEST REPORTS | Availability of test report for Paint adhesion test | No |
| SPECIAL TEST REPORTS | BDV and moisture content of oil in the transformer | No |
| SPECIAL TEST REPORTS | Other requirements | Losses and Impedance values as per Cl.7.8 and Table 6 of IS:1180 (Part 1):2014 latest |
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Extended Deadline
13-Jul-2026, 9:00 am
Opening Date
13-Jul-2026, 9:30 am
North Western Railway
📍 Ajmer, RAJASTHAN
Hindustan Petroleum Corporation Ltd
📍 VISAKHAPATNAM, ANDHRA PRADESH
Power Finance Corporation Limited
📍 CENTRAL DELHI, DELHI
Assam Electricity Grid Corporation Ltd
📍 KAMRUP, ASSAM
Ajmer VVNL - MD
📍 AJMER, RAJASTHAN
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Main Document
CATALOG Specification
GEM_GENERAL_TERMS_AND_CONDITIONS