Catalogue / Neutral grounding resistors
NGR with current transformer, Prime 5 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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Marwarsudarshan Prime 5 NGR with current transformer, offered in 5 rated current options from 50 A to 800 A. Key features: rugged weatherproof enclosure, time rated for the specified fault and type tested for thermal rise. Typically used for transformer neutrals, mines and ports and generator neutrals. Designed and tested to IEEE 32, IS 3043 and IEC 60076-25. Lead time 4-6 weeks; delivers to West India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Marwarsudarshan
- Model
- MAR-094 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 1 nos
- Lead time
- 4-6 weeks
- Warranty
- 18 months
- Standards
- IEEE 32, IS 3043, IEC 60076-25
- Delivers to
- West India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Corrugated box on pallet
- 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 |
|---|---|---|---|
| Rated current50 AMAR-094-01 | Rated current: 50 A | 1 nos · 4-6 weeks | for verified buyers |
| Rated current100 AMAR-094-02 | Rated current: 100 A | 1 nos · 4-6 weeks | for verified buyers |
| Rated current200 AMAR-094-03 | Rated current: 200 A | 1 nos · 4-6 weeks | for verified buyers |
| Rated current400 AMAR-094-04 | Rated current: 400 A | 1 nos · 8-10 weeks | for verified buyers |
| Rated current800 AMAR-094-05 | Rated current: 800 A | 1 nos · 8-10 weeks | for verified buyers |
Specifications
| Rated current | 50 A to 800 A (see variants) |
|---|---|
| System voltage | 6.6 kVmade to order: 3.3 kV / 11 kV / 33 kV |
| Resistance | 10 ohmmade to order: 20 ohm / 50 ohm / 100 ohm |
| Time rating | 10 smade to order: 60 s / Continuous |
| Element | SS 304 gridmade to order: Cast iron / Liquid electrolyte |
| Enclosure | IP33 |
| Neutral CT | Included |
| Monitoring | Open-circuit detection |
| Bushing | Porcelainmade to order: Polymer |
| Temperature rise | 760 deg C on elements |
| Mounting | Transformer top |
| Finish | Hot-dip galvanised |
| Tolerance | +/- 10% |