Catalogue / Inverter duty transformers
Oil-immersed transformer for PV inverters, Eco 4 seriesSample
by Mauryajal Transformer Works (Sample) · verified by BARREL
Price on quote
Ordered and invoiced through BARREL — one contract, one GST invoice.
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Oil-immersed transformer for PV inverters from Mauryajal, Eco 4 series: 5 rating options between 2.5 MVA and 6.3 MVA. Design: designed for frequent load cycles, low-loss CRGO core and withstands inverter harmonic currents. Suited to wind farms, rooftop MW-scale solar and utility solar plants. Designed and tested to IS 2026, IS 1180 and IEC 60076-16. Lead time 6-8 weeks; delivers to North India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Mauryajal
- Model
- MAU-F56 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 10 nos
- Lead time
- 6-8 weeks
- Warranty
- 36 months from supply
- Standards
- IS 2026, IS 1180, IEC 60076-16
- Delivers to
- North India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Steel skid with shrink wrap
- Delivery terms
- FOR nearest railhead
- 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 |
|---|---|---|---|
| Rating2.5 MVAMAU-F56-01 | Rating: 2.5 MVA | 10 nos · 6-8 weeks | on quote |
| Rating3.15 MVAMAU-F56-02 | Rating: 3.15 MVA | 10 nos · 6-8 weeks | on quote |
| Rating4 MVAMAU-F56-03 | Rating: 4 MVA | 10 nos · 6-8 weeks | on quote |
| Rating5 MVAMAU-F56-04 | Rating: 5 MVA | 10 nos · 10-14 weeks | on quote |
| Rating6.3 MVAMAU-F56-05 | Rating: 6.3 MVA | 10 nos · 10-14 weeks | on quote |
Specifications
| Rating | 2.5 MVA to 6.3 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 | Three (split LV)made to order: Two |
| Vector group | Dy11y11 |
| Cooling | ONAN |
| Impedance | 7%made to order: 6.5% / 8% |
| Tap changer | OLTC |
| Insulation fluid | 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 |