Catalogue / SF6 circuit breakers
Three-pole gang operated breaker, Edge seriesSample
by Sahyadritamra 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 Edge range of three-pole gang operated breaker by Sahyadritamra covers 5 system voltage options (36 kV to 420 kV). Design: self-blast or puffer interrupter, point-on-wave controller option and corrosion-proof control cabinet. Typically used for generator bays, industrial EHV supply and grid substations. 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
- Sahyadritamra
- Model
- SAH-CD5 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 1 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
- Steel skid with shrink wrap
- 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 voltage36 kVSAH-CD5-01 | System voltage: 36 kV | 1 nos · 24-30 weeks | for verified buyers |
| System voltage72.5 kVSAH-CD5-02 | System voltage: 72.5 kV | 1 nos · 24-30 weeks | for verified buyers |
| System voltage145 kVSAH-CD5-03 | System voltage: 145 kV | 1 nos · 24-30 weeks | for verified buyers |
| System voltage245 kVSAH-CD5-04 | System voltage: 245 kV | 1 nos · 24-30 weeks | for verified buyers |
| System voltage420 kVSAH-CD5-05 | System voltage: 420 kV | 1 nos · 24-30 weeks | for verified buyers |
Specifications
| System voltage | 36 kV to 420 kV (see variants) |
|---|---|
| Rated current | 4000 A |
| Breaking current | 40 kA |
| Operating mechanism | Spring-springmade to order: Hydraulic spring |
| Operation | 3-pole |
| Interrupter | Single breakmade to order: Two breaks |
| 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 |