Catalogue / Isolators & earth switches
Motor-operated isolator, Duo 2 seriesSample
by Sahyadri HV Switchgear (Sample) · verified by BARREL
Price on quote
Ordered and invoiced through BARREL — one contract, one GST invoice.
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Motor-operated isolator from Sahyadri, Duo 2 series: 6 system voltage options between 12 kV and 420 kV. Key features: weatherproof operating box, corrosion-resistant galvanising and mechanical interlock with earth switch. Used by solar plant evacuation, switchyards and captive plants. Designed and tested to IEC 62271-102, IS 9921 and IEC 62271-1. Lead time 10-14 weeks; delivers to All India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Sahyadri
- Model
- SAH-C73 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 10 nos
- Lead time
- 10-14 weeks
- Warranty
- 24 months
- Standards
- IEC 62271-102, IS 9921, IEC 62271-1
- Delivers to
- All India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Wooden crate, seaworthy
- 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 voltage12 kVSAH-C73-01 | System voltage: 12 kV | 10 nos · 10-14 weeks | on quote |
| System voltage36 kVSAH-C73-02 | System voltage: 36 kV | 10 nos · 10-14 weeks | on quote |
| System voltage72.5 kVSAH-C73-03 | System voltage: 72.5 kV | 10 nos · 10-14 weeks | on quote |
| System voltage145 kVSAH-C73-04 | System voltage: 145 kV | 10 nos · 10-14 weeks | on quote |
| System voltage245 kVSAH-C73-05 | System voltage: 245 kV | 10 nos · 10-14 weeks | on quote |
| System voltage420 kVSAH-C73-06 | System voltage: 420 kV | 10 nos · 10-14 weeks | on quote |
Specifications
| System voltage | 12 kV to 420 kV (see variants) |
|---|---|
| Rated current | 4000 Amade to order: 800 A / 1250 A / 2000 A |
| Type | Pantograph |
| Earth switch | With 2 earth switchesmade to order: Without / With 1 earth switch |
| Short-time current | 31.5 kAmade to order: 25 kA / 50 kA |
| Operation | Manual |
| Insulators | Porcelain |
| Contact material | Silver-plated copper |
| Terminal | Aluminium flat pad |
| Mounting | Horizontal |
| Control voltage | 110 V DC |
| Finish | Hot-dip galvanised |
| Peak withstand | 125 kAmade to order: 80 kA |