Catalogue / Earthing & auxiliary transformers
Dry-type auxiliary service transformer, Prime seriesSample
by Narmadapushpak Power Transformers (Sample) · verified by BARREL
Price for verified buyers
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Dry-type auxiliary service transformer from Narmadapushpak, Prime series: 5 rating options between 100 kVA and 1600 kVA. Key features: limits fault current to relay-set value, complete with neutral CT and links and suitable for outdoor substation. Suited to wind farm collector systems, substation auxiliary supply and power plant station service. 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
- Narmadapushpak
- Model
- NAR-A84 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
- All India and export (SAARC, Middle East, Africa)
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Corrugated box on pallet
- 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 kVANAR-A84-01 | Rating: 100 kVA | 1 nos · 8-10 weeks | for verified buyers |
| Rating315 kVANAR-A84-02 | Rating: 315 kVA | 1 nos · 8-10 weeks | for verified buyers |
| Rating630 kVANAR-A84-03 | Rating: 630 kVA | 1 nos · 8-10 weeks | for verified buyers |
| Rating1000 kVANAR-A84-04 | Rating: 1000 kVA | 1 nos · 8-10 weeks | for verified buyers |
| Rating1600 kVANAR-A84-05 | Rating: 1600 kVA | 1 nos · 8-10 weeks | for verified buyers |
Specifications
| Rating | 100 kVA to 1600 kVA (see variants) |
|---|---|
| Type | Auxiliary (Dyn11)made to order: Earthing (zig-zag) / Station service |
| Primary voltage | 33 kV |
| Secondary voltage | 0.433 kV |
| Short-time rating | 10 smade to order: 30 s |
| Neutral current | 200 Amade to order: 400 A / 800 A |
| Cooling | Dry ANmade to order: ONAN |
| Vector group | Dyn11 |
| Impedance | Low zero-sequence |
| Tap changer | Off-circuit +/- 5% |
| Termination | Cable box |
| Mounting | Skidmade to order: Plinth |
| Neutral protection | CT on neutral |