Catalogue / Inverter duty transformers
Dual-winding inverter duty transformer, Neo seriesSample
by Brahmaputra Transformers (Sample) · verified by BARREL
Price on quote
Ordered and invoiced through BARREL — one contract, one GST invoice.
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Brahmaputra Neo dual-winding inverter duty transformer, offered in 5 rating options from 3.15 MVA to 10 MVA. Highlights: designed for frequent load cycles, withstands inverter harmonic currents and electrostatic shield between windings. Suited to rooftop MW-scale solar, utility solar plants and agri solar feeders. Designed and tested to IS 2026, IS 1180 and IEC 60076-16. Lead time 10-14 weeks; delivers to East & North-East India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Brahmaputra
- Model
- BRA-207 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
- East & North-East India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Corrugated box on pallet
- Delivery terms
- FOR nearest railhead
- 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 |
|---|---|---|---|
| Rating3.15 MVABRA-207-01 | Rating: 3.15 MVA | 2 nos · 10-14 weeks | on quote |
| Rating4 MVABRA-207-02 | Rating: 4 MVA | 2 nos · 10-14 weeks | on quote |
| Rating5 MVABRA-207-03 | Rating: 5 MVA | 2 nos · 10-14 weeks | on quote |
| Rating6.3 MVABRA-207-04 | Rating: 6.3 MVA | 2 nos · 10-14 weeks | on quote |
| Rating10 MVABRA-207-05 | Rating: 10 MVA | 2 nos · 10-14 weeks | on quote |
Specifications
| Rating | 3.15 MVA to 10 MVA (see variants) |
|---|---|
| Voltage ratio | 33/0.69 kV |
| Windings | Three (split LV)made to order: Two |
| Vector group | Dyn11made to order: Dy11y11 |
| Cooling | ONAN |
| Impedance | 6.5% |
| Tap changer | OLTC |
| Insulation fluid | Natural estermade to order: Mineral oil |
| Harmonic duty | K-factor 4 / 6th harmonic |
| Electrostatic shield | Provided between HV and LV |
| HV termination | Cable boxmade to order: Air bushing |
| Protection | Buchholz, OTI, WTI, PRD |
| Losses | Level 2 / Level 1 |