Catalogue / Gas-insulated switchgear (GIS)
Three-phase encapsulated GIS, Duo seriesSample
by Mewar Grid Switchgear (Sample) · verified by BARREL
Price on quote
Ordered and invoiced through BARREL — one contract, one GST invoice.
Customise and request quoteMade to order: change the marked specification rows to what you need; Mewar Grid Switchgear (Sample) quotes for it.
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The Duo range of three-phase encapsulated GIS by Mewar covers 4 system voltage options (36 kV to 245 kV). Highlights: maintenance-free enclosed design, factory-assembled bays and UHF partial discharge sensors. Suited to offshore and hilly regions, metro rail traction and urban substations. Designed and tested to IEC 62271-203, IEC 62271-1 and IEC 62271-100. Lead time 40-52 weeks; delivers to West India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Mewar
- Model
- MEW-AC1 series
- Listing type
- Product
- Unit
- bay
- Minimum order
- 10 bay
- Lead time
- 40-52 weeks
- Warranty
- 36 months
- Standards
- IEC 62271-203, IEC 62271-1, IEC 62271-100
- Delivers to
- West India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Drum / reel with end caps
- Delivery terms
- Door delivery in metro cities
- 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 voltage36 kVMEW-AC1-01 | System voltage: 36 kV | 10 bay · 40-52 weeks | on quote |
| System voltage72.5 kVMEW-AC1-02 | System voltage: 72.5 kV | 10 bay · 40-52 weeks | on quote |
| System voltage145 kVMEW-AC1-03 | System voltage: 145 kV | 10 bay · 40-52 weeks | on quote |
| System voltage245 kVMEW-AC1-04 | System voltage: 245 kV | 10 bay · 40-52 weeks | on quote |
Specifications
| System voltage | 36 kV to 245 kV (see variants) |
|---|---|
| Rated current | 3150 A |
| Short-circuit current | 31.5 kAmade to order: 40 kA / 50 kA |
| Configuration | Ring bus |
| Enclosure | Steelmade to order: Aluminium alloy |
| Gas | SF6 |
| Bay width | 2500 mm |
| Operating mechanism | Spring |
| Partial discharge monitoring | UHF sensors |
| Control | Local control cubicle with BCU |
| Gas leakage | < 0.1% per year |
| Earth switches | Maintenance + fast acting |
| Interlocks | Mechanical and electrical |