Catalogue / MV metal-clad switchboards (11–33 kV)
Withdrawable vacuum switchgear board, Flex seriesSample
by Lonavala Panels (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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The Flex range of withdrawable vacuum switchgear board by Lonavala covers 5 rating options (11 kV 2500 A to 33 kV 2500 A). Design: vacuum interrupters with long maintenance-free life, IEC 61850 communication for substation automation and arc-tested compartments with duct to outside. Suited to grid substations 33/11 kV, large industrial HT distribution and renewable plant evacuation boards. Designed and tested to IEC 62271-200, IEC 62271-100 and IS 3427. Lead time 8-10 weeks; delivers to All India and export (SAARC, Middle East, Africa). Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Lonavala
- Model
- LON-934 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 2 nos
- Lead time
- 8-10 weeks
- Warranty
- 18 months from commissioning
- Standards
- IEC 62271-200, IEC 62271-100, IS 3427
- Delivers to
- All India and export (SAARC, Middle East, Africa)
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- As per item, transit-safe
- Delivery terms
- FOR nearest railhead
- 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 |
|---|---|---|---|
| Rating11 kV 2500 ALON-934-01 | Rating: 11 kV 2500 A | 2 nos · 8-10 weeks | for verified buyers |
| Rating22 kV 1250 ALON-934-02 | Rating: 22 kV 1250 A | 2 nos · 8-10 weeks | for verified buyers |
| Rating33 kV 1250 ALON-934-03 | Rating: 33 kV 1250 A | 2 nos · 8-10 weeks | for verified buyers |
| Rating33 kV 2000 ALON-934-04 | Rating: 33 kV 2000 A | 2 nos · 12-16 weeks | for verified buyers |
| Rating33 kV 2500 ALON-934-05 | Rating: 33 kV 2500 A | 2 nos · 12-16 weeks | for verified buyers |
Specifications
| Rating | 11 kV 2500 A to 33 kV 2500 A (see variants) |
|---|---|
| Insulation | Solid insulated |
| Short-circuit rating | 40 kA/3 s |
| Panel function | Bus coupler |
| Busbar | Single busbar |
| Internal arc rating | IAC AFLR 31.5 kA 1 s |
| Loss of service continuity | LSC2Amade to order: LSC2B |
| Partition class | PM metallic partition |
| Auxiliary supply | 220 V DC |
| Protection relays | Numerical O/C-E/F |
| Communication | IEC 60870-5-103made to order: IEC 61850 / Modbus RTU |
| Bus VT | Withdrawablemade to order: Fixed |
| Degree of protection | IP54 |