Catalogue / Power transformers
Generator step-up transformer, Ultra seriesSample
by Jalline Transformer Works (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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Jalline Ultra generator step-up transformer, offered in 5 rating options from 20 MVA to 160 MVA. Highlights: CRGO core with step-lap joints, on-load tap changer with AVR and oil-tight tank, vacuum withstand tested. Typically used for industrial plants, grid substations and transmission utilities. Designed and tested to IS 2026, IEC 60076 and CBIP Manual 317. Lead time 30-40 weeks; delivers to East & North-East India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Jalline
- Model
- JAL-1D9 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 5 nos
- Lead time
- 30-40 weeks
- Warranty
- 36 months from supply
- Standards
- IS 2026, IEC 60076, CBIP Manual 317
- Delivers to
- East & North-East India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Corrugated box on pallet
- Delivery terms
- Ex-works, freight extra at actuals
- 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 |
|---|---|---|---|
| Rating20 MVAJAL-1D9-01 | Rating: 20 MVA | 5 nos · 30-40 weeks | for verified buyers |
| Rating31.5 MVAJAL-1D9-02 | Rating: 31.5 MVA | 5 nos · 30-40 weeks | for verified buyers |
| Rating50 MVAJAL-1D9-03 | Rating: 50 MVA | 5 nos · 30-40 weeks | for verified buyers |
| Rating100 MVAJAL-1D9-04 | Rating: 100 MVA | 5 nos · 30-40 weeks | for verified buyers |
| Rating160 MVAJAL-1D9-05 | Rating: 160 MVA | 5 nos · 30-40 weeks | for verified buyers |
Specifications
| Rating | 20 MVA to 160 MVA (see variants) |
|---|---|
| Voltage ratio | 66/11 kV |
| Cooling | ONAN/ONAF/OFAFmade to order: ONAN/ONAF |
| Vector group | YNa0d11 |
| Tap changer | OLTC +/- 10% in 16 stepsmade to order: OLTC 1.25% steps |
| Impedance | 12.5% at 100 MVAmade to order: 10% / 12.5% |
| Insulation fluid | Natural ester |
| 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 bushingsmade to order: Cable box |
| Monitoring | Buchholz, OTI, WTI, PRV |