Catalogue / Earthing & auxiliary transformers
Station auxiliary transformer, Volt seriesSample
by Thanjavurprakash Transformer Works (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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Thanjavurprakash Volt station auxiliary transformer, offered in 6 rating options from 50 kVA to 1600 kVA. Key features: limits fault current to relay-set value, low zero-sequence impedance and short-time rated for fault duty. Used by solar plant 33 kV systems, substation auxiliary supply and industrial networks. Designed and tested to IS 1180, IS 2026 and IEC 60076. Lead time 3-5 weeks; delivers to All India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Thanjavurprakash
- Model
- THA-2C6 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 1 nos
- Lead time
- 3-5 weeks
- Warranty
- 18 months
- Standards
- IS 1180, IS 2026, IEC 60076
- Delivers to
- All India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Steel skid with shrink wrap
- Delivery terms
- Door delivery in metro cities
- Returns
- Replacement of items damaged in transit within 7 days
- Other terms
- Sample data for testing; not a real offer.
Variants
| Variant | Specifications | Min. order · lead time | Price, ex GST |
|---|---|---|---|
| Rating50 kVATHA-2C6-01 | Rating: 50 kVA | 1 nos · 3-5 weeks | for verified buyers |
| Rating100 kVATHA-2C6-02 | Rating: 100 kVA | 1 nos · 3-5 weeks | for verified buyers |
| Rating315 kVATHA-2C6-03 | Rating: 315 kVA | 1 nos · 3-5 weeks | for verified buyers |
| Rating630 kVATHA-2C6-04 | Rating: 630 kVA | 1 nos · 3-5 weeks | for verified buyers |
| Rating1000 kVATHA-2C6-05 | Rating: 1000 kVA | 1 nos · 8-10 weeks | for verified buyers |
| Rating1600 kVATHA-2C6-06 | Rating: 1600 kVA | 1 nos · 8-10 weeks | for verified buyers |
Specifications
| Rating | 50 kVA to 1600 kVA (see variants) |
|---|---|
| Type | Station servicemade to order: Earthing (zig-zag) / Auxiliary (Dyn11) |
| Primary voltage | 11 kVmade to order: 33 kV / 132 kV |
| Secondary voltage | 0.433 kVmade to order: 3.3 kV |
| Short-time rating | 30 smade to order: 10 s |
| Neutral current | 200 Amade to order: 400 A / 800 A |
| Cooling | Dry AN |
| Vector group | Dyn11 |
| Impedance | 4%made to order: 5% / Low zero-sequence |
| Tap changer | Off-circuit +/- 5% |
| Termination | Cable box |
| Mounting | Skidmade to order: Plinth |
| Neutral protection | CT on neutral |