Catalogue / SF6 circuit breakers
SF6 live tank circuit breaker, Volt seriesSample
by Rajatline HV Switchgear (Sample) · verified by BARREL
Price for verified buyers
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SF6 live tank circuit breaker from Rajatline, Volt series: 5 system voltage options between 72.5 kV and 800 kV. Design: corrosion-proof control cabinet, low SF6 leakage < 0.5% per year and density monitor with two stage alarm. Suited to industrial EHV supply, transmission lines and generator bays. Designed and tested to IEC 62271-100, IS 13118 and IEC 62271-1. Lead time 12-16 weeks; delivers to All India and export (SAARC, Middle East, Africa). Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Rajatline
- Model
- RAJ-784 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 10 nos
- Lead time
- 12-16 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
- As per item, transit-safe
- Delivery terms
- Ex-works, freight extra at actuals
- 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 |
|---|---|---|---|
| System voltage72.5 kVRAJ-784-01 | System voltage: 72.5 kV | 10 nos · 12-16 weeks | for verified buyers |
| System voltage145 kVRAJ-784-02 | System voltage: 145 kV | 10 nos · 12-16 weeks | for verified buyers |
| System voltage245 kVRAJ-784-03 | System voltage: 245 kV | 10 nos · 12-16 weeks | for verified buyers |
| System voltage420 kVRAJ-784-04 | System voltage: 420 kV | 10 nos · 24-30 weeks | for verified buyers |
| System voltage800 kVRAJ-784-05 | System voltage: 800 kV | 10 nos · 24-30 weeks | for verified buyers |
Specifications
| System voltage | 72.5 kV to 800 kV (see variants) |
|---|---|
| Rated current | 4000 Amade to order: 1250 A / 2000 A / 3150 A |
| Breaking current | 40 kA |
| Operating mechanism | Spring-springmade to order: Hydraulic spring |
| Operation | 3-polemade to order: Single-pole |
| Interrupter | Single breakmade to order: Two breaks |
| SF6 pressure | 0.6 MPa abs |
| Duty cycle | O-0.3s-CO-3min-CO |
| Close time | < 60 msmade to order: < 100 ms |
| Insulator | Composite |
| Auxiliary supply | 220 V DCmade to order: 110 V DC |
| Creepage | 25 mm/kV |
| Mechanical endurance | M2 |