Catalogue / Power transformers
Generator step-up transformer, Ultra seriesSample
by Sabarmati Power Transformers (Sample) · verified by BARREL
Price on quote
Ordered and invoiced through BARREL — one contract, one GST invoice.
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Generator step-up transformer from Sabarmati, Ultra series: 3 rating options between 10 MVA and 31.5 MVA. Design: oil-tight tank, vacuum withstand tested, condition monitoring sensors and on-load tap changer with AVR. Typically used for grid substations, transmission utilities and solar and wind evacuation. Designed and tested to IS 2026, IEC 60076 and CBIP Manual 317. Lead time 30-40 weeks; delivers to All India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Sabarmati
- Model
- SAB-1D8 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 2 nos
- Lead time
- 30-40 weeks
- Warranty
- 24 months from commissioning
- Standards
- IS 2026, IEC 60076, CBIP Manual 317
- Delivers to
- All India
- GST rate
- 18 %
- Country of origin
- India (imported sub-assemblies)
- Packaging
- Steel skid with shrink wrap
- Delivery terms
- FOR site, freight included
- 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-1D8-01 | Rating: 10 MVA | 2 nos · 30-40 weeks | on quote |
| Rating20 MVASAB-1D8-02 | Rating: 20 MVA | 2 nos · 30-40 weeks | on quote |
| Rating31.5 MVASAB-1D8-03 | Rating: 31.5 MVA | 2 nos · 30-40 weeks | on quote |
Specifications
| Rating | 10 MVA to 31.5 MVA (see variants) |
|---|---|
| Voltage ratio | 132/33 kVmade to order: 33/11 kV / 66/11 kV / 220/132 kV |
| Cooling | ONAN/ONAF/OFAFmade to order: ONAN/ONAF |
| Vector group | YNyn0 d11made to order: Dyn11 / YNa0d11 |
| Tap changer | OLTC 1.25% steps |
| Impedance | 12.5% |
| Insulation fluid | Natural estermade to order: Mineral oil |
| Core | Amorphousmade to order: CRGO M0H |
| Winding material | Aluminiummade to order: Copper |
| Conservator | Plainmade to order: Air cell |
| Noise level | < 75 dB(A) |
| Terminals | Oil-to-air bushings |
| Monitoring | Buchholz, OTI, WTI, PRV |