Catalogue / Traction substations & transformers
Traction power transformer 25 kV single-phase, Core 7 seriesSample
by Sabarmati Rail Electrification (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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Sabarmati Core 7 traction power transformer 25 kV single-phase, offered in 6 rating options from 10 MVA to 50 MVA. Key features: condition monitoring sensors, low inrush performance and heavy overload rating for rolling stock. Typically used for indian Railways TSS, metro and dedicated freight corridor and industrial sidings. Designed and tested to RDSO Specification, IS 2026 and IEC 60076. Lead time 28-36 weeks; delivers to All India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Sabarmati
- Model
- SAB-567 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 1 nos
- Lead time
- 28-36 weeks
- Warranty
- 24 months from commissioning
- Standards
- RDSO Specification, IS 2026, IEC 60076
- Delivers to
- All India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Drum / reel with end caps
- Delivery terms
- Door delivery in metro cities
- Returns
- No returns on made-to-order items
- Other terms
- Sample data for testing; not a real offer.
Variants
| Variant | Specifications | Min. order · lead time | Price, ex GST |
|---|---|---|---|
| Rating10 MVASAB-567-01 | Rating: 10 MVA | 1 nos · 28-36 weeks | for verified buyers |
| Rating16 MVASAB-567-02 | Rating: 16 MVA | 1 nos · 28-36 weeks | for verified buyers |
| Rating20 MVASAB-567-03 | Rating: 20 MVA | 1 nos · 28-36 weeks | for verified buyers |
| Rating21.6 MVASAB-567-04 | Rating: 21.6 MVA | 1 nos · 28-36 weeks | for verified buyers |
| Rating30 MVASAB-567-05 | Rating: 30 MVA | 1 nos · 28-36 weeks | for verified buyers |
| Rating50 MVASAB-567-06 | Rating: 50 MVA | 1 nos · 28-36 weeks | for verified buyers |
Specifications
| Rating | 10 MVA to 50 MVA (see variants) |
|---|---|
| Primary voltage | 220 kV |
| Secondary voltage | 27.5 kVmade to order: 2 x 27.5 kV / 55 kV (2x25) |
| Connection | Single-phase |
| Cooling | ONAN |
| Tap changer | OLTC |
| Overload | 200% for 5 min |
| Impedance | 8-10%made to order: 10-12% |
| Short-circuit withstand | Per RDSO |
| Insulation | Mineral oil |
| Bushings | Oil to air |
| Protection | Buchholz, OTI, WTI, PRV |
| Noise | < 75 dB(A) |