Catalogue / Transformer spares
Buchholz relay, Elite seriesSample
by Aravali Aftermarket (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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The Elite range of buchholz relay by Aravali covers 3 voltage class options (132 kV to 400 kV). Design: moisture-sealed packing, dimensional match to OEM model and routine test certificate supplied. Typically used for failure replacement, retrofitting for older units and transformer overhaul. Designed and tested to IEC 60137, IS 2099 and IEC 60076. Lead time 6-12 weeks; delivers to All India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Aravali
- Model
- ARA-431 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 1 nos
- Lead time
- 6-12 weeks
- Warranty
- 18 months from commissioning
- Standards
- IEC 60137, IS 2099, IEC 60076
- Delivers to
- All India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Wooden crate, seaworthy
- Delivery terms
- FOR nearest railhead
- Returns
- No returns on made-to-order items
- Other terms
- Sample data for testing; not a real offer.
Variants
| Variant | Specifications | Min. order · lead time | Price, ex GST |
|---|---|---|---|
| Voltage class132 kVARA-431-01 | Voltage class: 132 kV | 1 nos · 6-12 weeks | for verified buyers |
| Voltage class220 kVARA-431-02 | Voltage class: 220 kV | 1 nos · 6-12 weeks | for verified buyers |
| Voltage class400 kVARA-431-03 | Voltage class: 400 kV | 1 nos · 6-12 weeks | for verified buyers |
Specifications
| Voltage class | 132 kV to 400 kV (see variants) |
|---|---|
| Component | Bushingmade to order: Buchholz / OTI / WTI |
| Rated current | 630 Amade to order: 250 A / 1250 A / 3150 A |
| Material | Resin impregnated paper |
| Creepage | 31 mm/kV |
| Mounting | |
| Alarm contacts | 2 NO |
| Colour | Brown |
| Fits make | As per nameplate |
| Testing | Routine tested |
| Oil compatibility | Mineral |