Catalogue / Inverter duty transformers
Inverter duty transformer for solar plants, Ultra seriesSample
by Chambal Transformers (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
Customise and request quoteMade to order: change the marked specification rows to what you need; Chambal Transformers (Sample) quotes for it.
Or send an open RFQ to every matching merchant.
Register your company to see prices.
Inverter duty transformer for solar plants from Chambal, Ultra series: 4 rating options between 5 MVA and 12.5 MVA. Key features: low-loss CRGO core, matched impedance for inverter protection and natural ester option for fire safety. Suited to agri solar feeders, rooftop MW-scale solar and hybrid solar and storage. Designed and tested to IS 2026, IS 1180 and IEC 60076-16. Lead time 10-14 weeks; delivers to North India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Chambal
- Model
- CHA-FF7 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 2 nos
- Lead time
- 10-14 weeks
- Warranty
- 24 months from commissioning
- Standards
- IS 2026, IS 1180, IEC 60076-16
- Delivers to
- North India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- As per item, transit-safe
- 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 |
|---|---|---|---|
| Rating5 MVACHA-FF7-01 | Rating: 5 MVA | 2 nos · 10-14 weeks | for verified buyers |
| Rating6.3 MVACHA-FF7-02 | Rating: 6.3 MVA | 2 nos · 10-14 weeks | for verified buyers |
| Rating10 MVACHA-FF7-03 | Rating: 10 MVA | 2 nos · 10-14 weeks | for verified buyers |
| Rating12.5 MVACHA-FF7-04 | Rating: 12.5 MVA | 2 nos · 10-14 weeks | for verified buyers |
Specifications
| Rating | 5 MVA to 12.5 MVA (see variants) |
|---|---|
| Voltage ratio | 33/0.8 kVmade to order: 33/0.69 kV / 33/0.69/0.69 kV / 22/0.69 kV |
| Windings | Two |
| Vector group | Dyn11 |
| Cooling | ONAN |
| Impedance | 8%made to order: 6.5% / 7% |
| Tap changer | Off-circuit +/- 5%made to order: OLTC |
| Insulation fluid | Mineral oilmade to order: Natural ester |
| Harmonic duty | K-factor 4 / 6th harmonic |
| Electrostatic shield | Provided between HV and LV |
| HV termination | Air bushingmade to order: Cable box |
| Protection | Buchholz, OTI, WTI, PRD |
| Losses | Level 2 / Level 1 |