Catalogue / Earthing & auxiliary transformers
Neutral earthing transformer with resistor, Elite seriesSample
by Coromandel Transformer Works (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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Coromandel Elite neutral earthing transformer with resistor, offered in 3 rating options from 50 kVA to 315 kVA. Key features: complete with neutral CT and links, low zero-sequence impedance and limits fault current to relay-set value. Used by wind farm collector systems, substation auxiliary supply and solar plant 33 kV systems. Designed and tested to IS 1180, IS 2026 and IEC 60076. Lead time 8-10 weeks; delivers to West India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Coromandel
- Model
- COR-FC5 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 1 nos
- Lead time
- 8-10 weeks
- Warranty
- 18 months
- Standards
- IS 1180, IS 2026, IEC 60076
- Delivers to
- West India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Steel skid with shrink wrap
- Delivery terms
- Ex-works, freight extra at actuals
- 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 |
|---|---|---|---|
| Rating50 kVACOR-FC5-01 | Rating: 50 kVA | 1 nos · 8-10 weeks | for verified buyers |
| Rating100 kVACOR-FC5-02 | Rating: 100 kVA | 1 nos · 8-10 weeks | for verified buyers |
| Rating315 kVACOR-FC5-03 | Rating: 315 kVA | 1 nos · 8-10 weeks | for verified buyers |
Specifications
| Rating | 50 kVA to 315 kVA (see variants) |
|---|---|
| Type | Auxiliary (Dyn11) |
| Primary voltage | 11 kVmade to order: 33 kV / 132 kV |
| Secondary voltage | 3.3 kVmade to order: 0.433 kV |
| Short-time rating | 30 s |
| Neutral current | 200 Amade to order: 400 A / 800 A |
| Cooling | Dry AN |
| Vector group | ZNyn11 |
| Impedance | 5%made to order: 4% / Low zero-sequence |
| Tap changer | Off-circuit +/- 5% |
| Termination | Cable box |
| Mounting | Skid |
| Neutral protection | CT on neutral |