Catalogue / Gas-insulated switchgear (GIS)
Gas-insulated switchgear 145 kV, Titan seriesSample
by Marwarsudarshan Switchgear (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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The Titan range of gas-insulated switchgear 145 kV by Marwarsudarshan covers 4 system voltage options (72.5 kV to 420 kV). Design: maintenance-free enclosed design, UHF partial discharge sensors and gas compartment with density monitors. Suited to metro rail traction, renewable pooling stations 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
- Marwarsudarshan
- Model
- MAR-987 series
- Listing type
- Product
- Unit
- bay
- Minimum order
- 2 bay
- Lead time
- 40-52 weeks
- Warranty
- 24 months
- Standards
- IEC 62271-203, IEC 62271-1, IEC 62271-100
- Delivers to
- West India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Wooden crate, seaworthy
- 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 kVMAR-987-01 | System voltage: 72.5 kV | 2 bay · 40-52 weeks | for verified buyers |
| System voltage145 kVMAR-987-02 | System voltage: 145 kV | 2 bay · 40-52 weeks | for verified buyers |
| System voltage245 kVMAR-987-03 | System voltage: 245 kV | 2 bay · 40-52 weeks | for verified buyers |
| System voltage420 kVMAR-987-04 | System voltage: 420 kV | 2 bay · 40-52 weeks | for verified buyers |
Specifications
| System voltage | 72.5 kV to 420 kV (see variants) |
|---|---|
| Rated current | 3150 Amade to order: 1250 A / 2500 A / 4000 A |
| Short-circuit current | 31.5 kA |
| Configuration | Single bus |
| Enclosure | Steelmade to order: Aluminium alloy |
| Gas | Clean air |
| Bay width | 1200 mm |
| Operating mechanism | Springmade to order: Motor |
| 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 |