Catalogue / Ring main units (RMU)
SF6 insulated compact RMU, Ultra 6 seriesSample
by Marwar 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; Marwar Switchgear (Sample) quotes for it.
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SF6 insulated compact RMU from Marwar, Ultra 6 series: 6 configuration options between 2-way (LBS+LBS) and 5-way (3LBS+2VCB). Design: three-position switch prevents closing onto earth, compact footprint for kiosk or indoor installation and sealed-for-life gas tank unaffected by humidity or dust. Suited to urban 11 kV ring networks, discom compact substations and metro and airport distribution. Designed and tested to IEC 62271-200, IEC 62271-103 and IEC 62271-105. Lead time 8-12 weeks; delivers to East & North-East India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Marwar
- Model
- MAR-999 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 1 nos
- Lead time
- 8-12 weeks
- Warranty
- 12 months from commissioning
- Standards
- IEC 62271-200, IEC 62271-103, IEC 62271-105
- Delivers to
- East & North-East India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Wooden crate, seaworthy
- Delivery terms
- FOR nearest railhead
- 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 |
|---|---|---|---|
| Configuration2-way (LBS+LBS)MAR-999-01 | Configuration: 2-way (LBS+LBS) | 1 nos · 8-12 weeks | on quote |
| Configuration3-way (LBS+LBS+TF)MAR-999-02 | Configuration: 3-way (LBS+LBS+TF) | 1 nos · 8-12 weeks | on quote |
| Configuration3-way (LBS+LBS+VCB)MAR-999-03 | Configuration: 3-way (LBS+LBS+VCB) | 1 nos · 8-12 weeks | on quote |
| Configuration4-way (2LBS+LBS+VCB)MAR-999-04 | Configuration: 4-way (2LBS+LBS+VCB) | 1 nos · 8-12 weeks | on quote |
| Configuration4-way (3LBS+TF)MAR-999-05 | Configuration: 4-way (3LBS+TF) | 1 nos · 8-12 weeks | on quote |
| Configuration5-way (3LBS+2VCB)MAR-999-06 | Configuration: 5-way (3LBS+2VCB) | 1 nos · 8-12 weeks | on quote |
Specifications
| Configuration | 2-way (LBS+LBS) to 5-way (3LBS+2VCB) (see variants) |
|---|---|
| Rated voltage | 24 kVmade to order: 12 kV / 36 kV |
| Rated current - ring | 400 A |
| Transformer feeder | 630 A VCBmade to order: 200 A fuse-switch |
| Short-circuit rating | 16 kA/3 smade to order: 20 kA/3 s / 25 kA/3 s |
| Insulation medium | Air insulatedmade to order: SF6 gas / Solid dielectric |
| Switch type | Three-position load-breakmade to order: Disconnector + earthing |
| Extensibility | Non-extensible |
| Protection relay | Numerical relay |
| Fault passage indicator | Optional |
| Enclosure | Mild steel RAL 7035made to order: Stainless steel gas tank |
| Degree of protection | IP67 tankmade to order: IP54 |
| Motor operator | Not fitted |