Catalogue / Earthing & auxiliary transformers
Neutral earthing transformer with resistor, Xtra seriesSample
by Bundel Transformers (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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Neutral earthing transformer with resistor from Bundel, Xtra series: 4 rating options between 100 kVA and 1000 kVA. Highlights: limits fault current to relay-set value, provides earth reference to ungrounded systems and complete with neutral CT and links. Typically used for substation auxiliary supply, solar plant 33 kV systems and wind farm collector systems. Designed and tested to IS 1180, IS 2026 and IEC 60076. Lead time 8-10 weeks; delivers to All India and export (SAARC, Middle East, Africa). Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Bundel
- Model
- BUN-FC4 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 1 nos
- Lead time
- 8-10 weeks
- Warranty
- 24 months
- Standards
- IS 1180, IS 2026, IEC 60076
- Delivers to
- All India and export (SAARC, Middle East, Africa)
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Wooden crate, seaworthy
- Delivery terms
- Ex-works, freight extra at actuals
- 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 |
|---|---|---|---|
| Rating100 kVABUN-FC4-01 | Rating: 100 kVA | 1 nos · 8-10 weeks | for verified buyers |
| Rating315 kVABUN-FC4-02 | Rating: 315 kVA | 1 nos · 8-10 weeks | for verified buyers |
| Rating630 kVABUN-FC4-03 | Rating: 630 kVA | 1 nos · 8-10 weeks | for verified buyers |
| Rating1000 kVABUN-FC4-04 | Rating: 1000 kVA | 1 nos · 8-10 weeks | for verified buyers |
Specifications
| Rating | 100 kVA to 1000 kVA (see variants) |
|---|---|
| Type | Earthing (zig-zag) |
| Primary voltage | 11 kV |
| Secondary voltage | 3.3 kVmade to order: 0.433 kV |
| Short-time rating | 10 s |
| Neutral current | 400 Amade to order: 200 A / 800 A |
| Cooling | Dry AN |
| Vector group | Dyn11 |
| Impedance | 5% |
| Tap changer | Off-circuit +/- 5% |
| Termination | Cable box |
| Mounting | Plinthmade to order: Skid |
| Neutral protection | CT on neutral |