Catalogue / Isolators & earth switches
Centre-break isolator, Elite 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 Elite range of centre-break isolator by Ujjayini covers 4 system voltage options (72.5 kV to 420 kV). Key features: self-aligning contacts, corrosion-resistant galvanising and weatherproof operating box. Typically used for railway traction, solar plant evacuation and substation bays. Designed and tested to IEC 62271-102, IS 9921 and IEC 62271-1. Lead time 10-14 weeks; delivers to North India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Ujjayini
- Model
- UJJ-0A1 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 10 nos
- Lead time
- 10-14 weeks
- Warranty
- 30 months from supply
- Standards
- IEC 62271-102, IS 9921, IEC 62271-1
- Delivers to
- North India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Steel skid with shrink wrap
- Delivery terms
- FOR site, freight included
- 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 kVUJJ-0A1-01 | System voltage: 72.5 kV | 10 nos · 10-14 weeks | for verified buyers |
| System voltage145 kVUJJ-0A1-02 | System voltage: 145 kV | 10 nos · 10-14 weeks | for verified buyers |
| System voltage245 kVUJJ-0A1-03 | System voltage: 245 kV | 10 nos · 10-14 weeks | for verified buyers |
| System voltage420 kVUJJ-0A1-04 | System voltage: 420 kV | 10 nos · 10-14 weeks | for verified buyers |
Specifications
| System voltage | 72.5 kV to 420 kV (see variants) |
|---|---|
| Rated current | 3150 A |
| Type | Pantographmade to order: Centre rotating / Double break / Vertical break |
| Earth switch | Withoutmade to order: With 1 earth switch / With 2 earth switches |
| Short-time current | 50 kAmade to order: 25 kA / 31.5 kA |
| Operation | Manualmade to order: Motor + manual |
| Insulators | Porcelain |
| Contact material | Silver-plated copper |
| Terminal | Aluminium flat pad |
| Mounting | Horizontalmade to order: Vertical |
| Control voltage | 220 V DC |
| Finish | Hot-dip galvanised |
| Peak withstand | 125 kA |