Catalogue / Earthing & auxiliary transformers
Zig-zag earthing transformer, Edge 4 seriesSample
by Ajantajyoti Transformers (Sample) · verified by BARREL
Price on quote
Ordered and invoiced through BARREL — one contract, one GST invoice.
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The Edge 4 range of zig-zag earthing transformer by Ajantajyoti covers 4 rating options (315 kVA to 1600 kVA). Highlights: provides earth reference to ungrounded systems, low zero-sequence impedance and complete with neutral CT and links. Suited to wind farm collector systems, solar plant 33 kV systems and substation auxiliary supply. Designed and tested to IS 1180, IS 2026 and IEC 60076. Lead time 3-5 weeks; delivers to East & North-East India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Ajantajyoti
- Model
- AJA-F39 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 1 nos
- Lead time
- 3-5 weeks
- Warranty
- 24 months
- Standards
- IS 1180, IS 2026, IEC 60076
- Delivers to
- East & North-East India
- GST rate
- 18 %
- Country of origin
- India (imported sub-assemblies)
- Packaging
- Corrugated box on pallet
- Delivery terms
- FOR nearest railhead
- 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 |
|---|---|---|---|
| Rating315 kVAAJA-F39-01 | Rating: 315 kVA | 1 nos · 3-5 weeks | on quote |
| Rating630 kVAAJA-F39-02 | Rating: 630 kVA | 1 nos · 3-5 weeks | on quote |
| Rating1000 kVAAJA-F39-03 | Rating: 1000 kVA | 1 nos · 8-10 weeks | on quote |
| Rating1600 kVAAJA-F39-04 | Rating: 1600 kVA | 1 nos · 8-10 weeks | on quote |
Specifications
| Rating | 315 kVA to 1600 kVA (see variants) |
|---|---|
| Type | Earthing (zig-zag)made to order: Auxiliary (Dyn11) / Station service |
| Primary voltage | 33 kV |
| Secondary voltage | 3.3 kV |
| Short-time rating | 30 s |
| Neutral current | 400 Amade to order: 200 A / 800 A |
| Cooling | Dry ANmade to order: ONAN |
| Vector group | ZNyn11made to order: Dyn11 |
| Impedance | Low zero-sequence |
| Tap changer | Off-circuit +/- 5% |
| Termination | Cable box |
| Mounting | Skid |
| Neutral protection | CT on neutral |