Catalogue / SF6 circuit breakers
SF6 dead tank circuit breaker, Xtra 4 seriesSample
by Ujjayini Switchgear (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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The Xtra 4 range of SF6 dead tank circuit breaker by Ujjayini covers 3 system voltage options (245 kV to 800 kV). Highlights: type tested at KEMA or CPRI, corrosion-proof control cabinet and self-blast or puffer interrupter. Suited to industrial EHV supply, renewable pooling stations and generator bays. Designed and tested to IEC 62271-100, IS 13118 and IEC 62271-1. Lead time 24-30 weeks; delivers to North India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Ujjayini
- Model
- UJJ-EB2 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 10 nos
- Lead time
- 24-30 weeks
- Warranty
- 30 months from supply
- Standards
- IEC 62271-100, IS 13118, IEC 62271-1
- Delivers to
- North India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Wooden crate, seaworthy
- 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 voltage245 kVUJJ-EB2-01 | System voltage: 245 kV | 10 nos · 24-30 weeks | for verified buyers |
| System voltage420 kVUJJ-EB2-02 | System voltage: 420 kV | 10 nos · 24-30 weeks | for verified buyers |
| System voltage800 kVUJJ-EB2-03 | System voltage: 800 kV | 10 nos · 24-30 weeks | for verified buyers |
Specifications
| System voltage | 245 kV to 800 kV (see variants) |
|---|---|
| Rated current | 3150 A |
| Breaking current | 25 kA |
| Operating mechanism | Hydraulic springmade to order: Spring-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 | < 60 ms |
| Insulator | Composite |
| Auxiliary supply | 220 V DC |
| Creepage | 25 mm/kVmade to order: 31 mm/kV |
| Mechanical endurance | M2 |