Catalogue / Surge arresters (station class)
Line surge arrester with disconnector, Core 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 Core range of line surge arrester with disconnector by Marwarsudarshan covers 6 system voltage options (12 kV to 420 kV). Design: low residual voltage, gapless zinc oxide blocks and light weight, vandal proof. Suited to solar plants, substations and transformer protection. Designed and tested to IEC 60099-4, IS 3070 (Part 3) and IEC 60099-5. Lead time 3-5 weeks; delivers to West India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Marwarsudarshan
- Model
- MAR-EE7 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 10 nos
- Lead time
- 3-5 weeks
- Warranty
- 24 months
- Standards
- IEC 60099-4, IS 3070 (Part 3), IEC 60099-5
- Delivers to
- West India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Steel skid with shrink wrap
- 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 voltage12 kVMAR-EE7-01 | System voltage: 12 kV | 10 nos · 3-5 weeks | for verified buyers |
| System voltage36 kVMAR-EE7-02 | System voltage: 36 kV | 10 nos · 3-5 weeks | for verified buyers |
| System voltage72.5 kVMAR-EE7-03 | System voltage: 72.5 kV | 10 nos · 3-5 weeks | for verified buyers |
| System voltage145 kVMAR-EE7-04 | System voltage: 145 kV | 10 nos · 3-5 weeks | for verified buyers |
| System voltage245 kVMAR-EE7-05 | System voltage: 245 kV | 10 nos · 8-10 weeks | for verified buyers |
| System voltage420 kVMAR-EE7-06 | System voltage: 420 kV | 10 nos · 8-10 weeks | for verified buyers |
Specifications
| System voltage | 12 kV to 420 kV (see variants) |
|---|---|
| Rated voltage | 192 kV |
| Nominal discharge current | 5 kAmade to order: 10 kA / 20 kA |
| Line discharge class | Class 4 |
| Housing | Porcelain |
| Pressure relief class | 40 kA |
| Creepage | 25 mm/kVmade to order: 31 mm/kV |
| Energy capability | 4.5 kJ/kVmade to order: 7 kJ/kV |
| Counter | With leakage current indicator |
| Mounting | Pedestalmade to order: Line |
| Base insulator | Included |
| Disconnector | Optional |
| Ambient | -40 to 60 deg C |