Catalogue / Ring main units (RMU)
Outdoor RMU for distribution substations, Max seriesSample
by Marwar Switchgear (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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The Max range of outdoor RMU for distribution substations by Marwar covers 6 configuration options (2-way (LBS+LBS) to 5-way (3LBS+2VCB)). Key features: optional SCADA-ready motor operators and FPI, cable test facility on front panel and compact footprint for kiosk or indoor installation. Suited to urban 11 kV ring networks, residential and commercial campuses and metro and airport distribution. Designed and tested to IEC 62271-200, IEC 62271-103 and IEC 62271-105. Lead time 4-6 weeks; delivers to East & North-East India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Marwar
- Model
- MAR-164 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 10 nos
- Lead time
- 4-6 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
- Steel skid with shrink wrap
- Delivery terms
- Ex-works, freight extra at actuals
- 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 |
|---|---|---|---|
| Configuration2-way (LBS+LBS)MAR-164-01 | Configuration: 2-way (LBS+LBS) | 10 nos · 4-6 weeks | for verified buyers |
| Configuration3-way (LBS+LBS+TF)MAR-164-02 | Configuration: 3-way (LBS+LBS+TF) | 10 nos · 4-6 weeks | for verified buyers |
| Configuration3-way (LBS+LBS+VCB)MAR-164-03 | Configuration: 3-way (LBS+LBS+VCB) | 10 nos · 4-6 weeks | for verified buyers |
| Configuration4-way (2LBS+LBS+VCB)MAR-164-04 | Configuration: 4-way (2LBS+LBS+VCB) | 10 nos · 4-6 weeks | for verified buyers |
| Configuration4-way (3LBS+TF)MAR-164-05 | Configuration: 4-way (3LBS+TF) | 10 nos · 8-12 weeks | for verified buyers |
| Configuration5-way (3LBS+2VCB)MAR-164-06 | Configuration: 5-way (3LBS+2VCB) | 10 nos · 8-12 weeks | for verified buyers |
Specifications
| Configuration | 2-way (LBS+LBS) to 5-way (3LBS+2VCB) (see variants) |
|---|---|
| Rated voltage | 12 kV |
| Rated current - ring | 400 Amade to order: 630 A |
| Transformer feeder | 200 A fuse-switch |
| Short-circuit rating | 16 kA/3 s |
| Insulation medium | SF6 gas |
| Switch type | Disconnector + earthing |
| Extensibility | Non-extensiblemade to order: Extensible one side / Extensible both sides |
| Protection relay | Self-powered O/C-E/F relaymade to order: Numerical relay |
| Fault passage indicator | Includedmade to order: Optional |
| Enclosure | Mild steel RAL 7035made to order: Stainless steel gas tank |
| Degree of protection | IP54made to order: IP67 tank |
| Motor operator | Optional on ring switches |