Catalogue / Inverter duty transformers
Oil-immersed transformer for PV inverters, Smart seriesSample
by Tamratek Transformers (Sample) · verified by BARREL
Price for verified buyers
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Tamratek Smart oil-immersed transformer for PV inverters, offered in 4 rating options from 3.15 MVA to 6.3 MVA. Key features: matched impedance for inverter protection, designed for frequent load cycles and natural ester option for fire safety. Suited to utility solar plants, agri solar feeders and hybrid solar and storage. Designed and tested to IS 2026, IS 1180 and IEC 60076-16. Lead time 6-8 weeks; delivers to All India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Tamratek
- Model
- TAM-F57 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
- All India
- GST rate
- 18 %
- Country of origin
- India (imported sub-assemblies)
- Packaging
- As per item, transit-safe
- Delivery terms
- FOR site, freight included
- 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 |
|---|---|---|---|
| Rating3.15 MVATAM-F57-01 | Rating: 3.15 MVA | 10 nos · 6-8 weeks | for verified buyers |
| Rating4 MVATAM-F57-02 | Rating: 4 MVA | 10 nos · 6-8 weeks | for verified buyers |
| Rating5 MVATAM-F57-03 | Rating: 5 MVA | 10 nos · 10-14 weeks | for verified buyers |
| Rating6.3 MVATAM-F57-04 | Rating: 6.3 MVA | 10 nos · 10-14 weeks | for verified buyers |
Specifications
| Rating | 3.15 MVA to 6.3 MVA (see variants) |
|---|---|
| Voltage ratio | 33/0.8 kV |
| Windings | Three (split LV) |
| Vector group | Dy11y11 |
| Cooling | ONAN |
| Impedance | 7%made to order: 6.5% / 8% |
| Tap changer | OLTCmade to order: Off-circuit +/- 5% |
| Insulation fluid | Natural ester |
| Harmonic duty | K-factor 4 / 6th harmonic |
| Electrostatic shield | Provided between HV and LV |
| HV termination | Cable box |
| Protection | Buchholz, OTI, WTI, PRD |
| Losses | Level 2 / Level 1 |