Catalogue / Power transformers
Single-phase auto-transformer bank unit, Duo seriesSample
by Kutchwatt Transformer Works (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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Single-phase auto-transformer bank unit from Kutchwatt, Duo series: 4 rating options between 50 MVA and 315 MVA. Highlights: routine, type and special tests, oil-tight tank, vacuum withstand tested and short-circuit tested design. Suited to generator step-up, grid substations 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 and export (SAARC, Middle East, Africa). Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Kutchwatt
- Model
- KUT-354 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 10 nos
- Lead time
- 30-40 weeks
- Warranty
- 36 months from supply
- Standards
- IS 2026, IEC 60076, CBIP Manual 317
- Delivers to
- All India and export (SAARC, Middle East, Africa)
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Steel skid with shrink wrap
- Delivery terms
- FOR site, freight included
- Returns
- Returns within 15 days if unused, in original packing
- Other terms
- Sample data for testing; not a real offer.
Variants
| Variant | Specifications | Min. order · lead time | Price, ex GST |
|---|---|---|---|
| Rating50 MVAKUT-354-01 | Rating: 50 MVA | 10 nos · 30-40 weeks | for verified buyers |
| Rating100 MVAKUT-354-02 | Rating: 100 MVA | 10 nos · 30-40 weeks | for verified buyers |
| Rating160 MVAKUT-354-03 | Rating: 160 MVA | 10 nos · 30-40 weeks | for verified buyers |
| Rating315 MVAKUT-354-04 | Rating: 315 MVA | 10 nos · 30-40 weeks | for verified buyers |
Specifications
| Rating | 50 MVA to 315 MVA (see variants) |
|---|---|
| Voltage ratio | 132/33 kV |
| Cooling | ONAN/ONAFmade to order: ONAN/ONAF/OFAF |
| Vector group | YNa0d11 |
| Tap changer | OLTC 1.25% stepsmade to order: OLTC +/- 10% in 16 steps |
| Impedance | 12.5% |
| Insulation fluid | Natural ester |
| Core | Amorphous |
| Winding material | Aluminium |
| Conservator | Plain |
| Noise level | < 75 dB(A) |
| Terminals | Oil-to-air bushingsmade to order: Cable box |
| Monitoring | Buchholz, OTI, WTI, PRV |