Catalogue / SF6 circuit breakers
SF6 live tank circuit breaker, Duo seriesSample
by Prithvicore Grid Switchgear (Sample) · verified by BARREL
Price for verified buyers
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SF6 live tank circuit breaker from Prithvicore, Duo series: 3 system voltage options between 72.5 kV and 245 kV. Highlights: corrosion-proof control cabinet, self-blast or puffer interrupter and low SF6 leakage < 0.5% per year. Used by renewable pooling stations, industrial EHV supply and generator bays. Designed and tested to IEC 62271-100, IS 13118 and IEC 62271-1. Lead time 24-30 weeks; delivers to East & North-East India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Prithvicore
- Model
- PRI-785 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 1 nos
- Lead time
- 24-30 weeks
- Warranty
- 30 months from supply
- Standards
- IEC 62271-100, IS 13118, IEC 62271-1
- Delivers to
- East & North-East India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Corrugated box on pallet
- Delivery terms
- FOR nearest railhead
- 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 |
|---|---|---|---|
| System voltage72.5 kVPRI-785-01 | System voltage: 72.5 kV | 1 nos · 24-30 weeks | for verified buyers |
| System voltage145 kVPRI-785-02 | System voltage: 145 kV | 1 nos · 24-30 weeks | for verified buyers |
| System voltage245 kVPRI-785-03 | System voltage: 245 kV | 1 nos · 24-30 weeks | for verified buyers |
Specifications
| System voltage | 72.5 kV to 245 kV (see variants) |
|---|---|
| Rated current | 2000 Amade to order: 1250 A / 3150 A / 4000 A |
| Breaking current | 40 kA |
| Operating mechanism | Spring-springmade to order: Hydraulic spring |
| Operation | Single-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 | Composite |
| Auxiliary supply | 220 V DCmade to order: 110 V DC |
| Creepage | 31 mm/kVmade to order: 25 mm/kV |
| Mechanical endurance | M2 |