Catalogue / SF6 circuit breakers
Single-pole operated EHV breaker, Xtra seriesSample
by Kanchi HV Switchgear (Sample) · verified by BARREL
Price for verified buyers
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Single-pole operated EHV breaker from Kanchi, Xtra series: 4 system voltage options between 72.5 kV and 420 kV. Design: self-blast or puffer interrupter, type tested at KEMA or CPRI and point-on-wave controller option. Used by generator bays, transmission lines and renewable pooling stations. Designed and tested to IEC 62271-100, IS 13118 and IEC 62271-1. Lead time 12-16 weeks; delivers to All India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Kanchi
- Model
- KAN-284 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 2 nos
- Lead time
- 12-16 weeks
- Warranty
- 30 months from supply
- Standards
- IEC 62271-100, IS 13118, IEC 62271-1
- Delivers to
- All India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Corrugated box on pallet
- Delivery terms
- Door delivery in metro cities
- 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 kVKAN-284-01 | System voltage: 72.5 kV | 2 nos · 12-16 weeks | for verified buyers |
| System voltage145 kVKAN-284-02 | System voltage: 145 kV | 2 nos · 12-16 weeks | for verified buyers |
| System voltage245 kVKAN-284-03 | System voltage: 245 kV | 2 nos · 24-30 weeks | for verified buyers |
| System voltage420 kVKAN-284-04 | System voltage: 420 kV | 2 nos · 24-30 weeks | for verified buyers |
Specifications
| System voltage | 72.5 kV to 420 kV (see variants) |
|---|---|
| Rated current | 1250 A |
| Breaking current | 40 kA |
| Operating mechanism | Spring-spring |
| Operation | 3-pole |
| Interrupter | Two breaksmade to order: 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 DCmade to order: 110 V DC |
| Creepage | 25 mm/kV |
| Mechanical endurance | M2 |