Catalogue / SF6 circuit breakers
Single-pole operated EHV breaker, Core 2 seriesSample
by Prithvimax HV Switchgear (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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The Core 2 range of single-pole operated EHV breaker by Prithvimax covers 3 system voltage options (72.5 kV to 245 kV). Key features: low SF6 leakage < 0.5% per year, density monitor with two stage alarm and self-blast or puffer interrupter. Suited to industrial EHV supply, generator bays and transmission lines. Designed and tested to IEC 62271-100, IS 13118 and IEC 62271-1. Lead time 24-30 weeks; delivers to All India and export (SAARC, Middle East, Africa). Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Prithvimax
- Model
- PRI-282 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 5 nos
- Lead time
- 24-30 weeks
- Warranty
- 24 months from commissioning
- Standards
- IEC 62271-100, IS 13118, IEC 62271-1
- Delivers to
- All India and export (SAARC, Middle East, Africa)
- GST rate
- 18 %
- Country of origin
- India
- 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 |
|---|---|---|---|
| System voltage72.5 kVPRI-282-01 | System voltage: 72.5 kV | 5 nos · 24-30 weeks | for verified buyers |
| System voltage145 kVPRI-282-02 | System voltage: 145 kV | 5 nos · 24-30 weeks | for verified buyers |
| System voltage245 kVPRI-282-03 | System voltage: 245 kV | 5 nos · 24-30 weeks | for verified buyers |
Specifications
| System voltage | 72.5 kV to 245 kV (see variants) |
|---|---|
| Rated current | 4000 Amade to order: 1250 A / 2000 A / 3150 A |
| Breaking current | 31.5 kA |
| Operating mechanism | Hydraulic spring |
| Operation | 3-pole |
| Interrupter | Single break |
| SF6 pressure | 0.6 MPa abs |
| Duty cycle | O-0.3s-CO-3min-CO |
| Close time | < 100 msmade to order: < 60 ms |
| Insulator | Porcelain |
| Auxiliary supply | 220 V DC |
| Creepage | 31 mm/kV |
| Mechanical endurance | M2 |