North Western Railway Transformer Procurement Ajmer Rajasthan ISI 1180 Part 1 3-Phase 11 kV 200-2500 kVA 2026
North Western Railway
Ajmer, RAJASTHAN
Progress
Quantity
2
Bid Type
Single Packet Bid
North Western Railway announces a tender for Distribution Transformer, 3 Phase, 11 kV, >200 KVA upto and Including 2500 KVA ISI Marked To IS 1180 (Part 1) (Q2) in Ajmer, RAJASTHAN. Quantity: 2. Submission Deadline: 13-07-2026 14: 00: 00. Last date to apply is approaching fast!
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)
Advisory Bank
State Bank of India
ePBG Percentage
5%
ePBG Duration (Months)
30
Max Delivery Days
90
Delivery Locations
1
Delivery Cities
Ajmer
Delivery Pincodes
305001
| Consignee | Address | City | State | Pincode | Quantity | Delivery Days | Additional Requirement |
|---|---|---|---|---|---|---|---|
| Rakesh Kumar Sharma | 305001,RAILWAY CARRIAGE WORKSHOP AJMER,305001 | Ajmer | Rajasthan | 305001 | 2 | 90 | - |
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Main Document
GEM_CATEGORY_SPECIFICATION
GEM_GENERAL_TERMS_AND_CONDITIONS
North Western Railway
Ajmer, RAJASTHAN
N/a
JAMMU, JAMMU & KASHMIR
N/a
JAMMU, JAMMU & KASHMIR
Eastern Railway
MALDA, WEST BENGAL
East Coast Railway
DANTEWADA, CHHATTISGARH
Tender Results
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| Category | Specification | Requirement |
|---|---|---|
| STANDARDS | Energy efficiency level | 2 |
| STANDARDS | BEE Star Rating | 2 |
| RATINGS | Nominal system voltage, HV (in kV) | 11 |
| RATINGS | Nominal system voltage, LV (in Volt) | 415 |
| RATINGS | Standard ratings (in kVA) | 1000 |
| 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) | 45 |
| TRANSFORMER TANK | Transformer tank cover construction | Non-sealed, Bolted |
| 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 | 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 | Winding tapped | HV |
| TAP CHANGER | Number of positions | 7 |
| TAP CHANGER | Voltage variation | +5% to -15% 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 |
| MARKING | Material of rating plate | Anodized aluminium |
| MARKING | Marking method on rating plate | Stamped |
| 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 | Magnetic oil level gauge with low oil level alarm contact | Yes for transformer above 1600 |
| OPTIONAL FITTINGS | Protection relay for sealed type transformers for internal parameters that is pressure, temperature, oil level and gas detection | 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 | Yes |
| SPECIAL TEST REPORTS | Availability of test report for Paint adhesion test | Yes for 1 No. |
| SPECIAL TEST REPORTS | BDV and moisture content of oil in the transformer | Yes for 1 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, Limits of temeprature-rise as per Cl.7.10 of IS:1180 (Part 1):2014 latest |
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Experience Criteria
Past Performance
Certificate (Requested in ATC)
OEM Authorization Certificate *In case any bidder is seeking exemption from Experience / Turnover Criteria
the supporting documents to prove his eligibility for exemption must be uploaded for evaluation by the buyer
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Main Document
GEM_CATEGORY_SPECIFICATION
GEM_GENERAL_TERMS_AND_CONDITIONS