Catalogue / MV metal-clad switchboards (11–33 kV)
33 kV metal-clad switchboard, Smart seriesSample
by Dwarakaurja Panels (Sample) · verified by BARREL
Price on quote
Ordered and invoiced through BARREL — one contract, one GST invoice.
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Dwarakaurja Smart 33 kV metal-clad switchboard, offered in 6 rating options from 11 kV 630 A to 33 kV 2000 A. Design: arc-tested compartments with duct to outside, IEC 61850 communication for substation automation and earthing switch interlocked with breaker. Used by renewable plant evacuation boards, grid substations 33/11 kV and steel and cement plants. Designed and tested to IEC 62271-200, IEC 62271-100 and IS 3427. Lead time 12-16 weeks; delivers to South India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Dwarakaurja
- Model
- DWA-5C7 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 10 nos
- Lead time
- 12-16 weeks
- Warranty
- 18 months from commissioning
- Standards
- IEC 62271-200, IEC 62271-100, IS 3427
- Delivers to
- South India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- As per item, transit-safe
- Delivery terms
- Ex-works, freight extra at actuals
- 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 |
|---|---|---|---|
| Rating11 kV 630 ADWA-5C7-01 | Rating: 11 kV 630 A | 10 nos · 12-16 weeks | on quote |
| Rating11 kV 1250 ADWA-5C7-02 | Rating: 11 kV 1250 A | 10 nos · 12-16 weeks | on quote |
| Rating11 kV 2500 ADWA-5C7-03 | Rating: 11 kV 2500 A | 10 nos · 12-16 weeks | on quote |
| Rating22 kV 1250 ADWA-5C7-04 | Rating: 22 kV 1250 A | 10 nos · 12-16 weeks | on quote |
| Rating33 kV 1250 ADWA-5C7-05 | Rating: 33 kV 1250 A | 10 nos · 12-16 weeks | on quote |
| Rating33 kV 2000 ADWA-5C7-06 | Rating: 33 kV 2000 A | 10 nos · 12-16 weeks | on quote |
Specifications
| Rating | 11 kV 630 A to 33 kV 2000 A (see variants) |
|---|---|
| Insulation | Solid insulated |
| Short-circuit rating | 25 kA/3 smade to order: 31.5 kA/3 s / 40 kA/3 s |
| Panel function | Capacitor bank feeder |
| Busbar | Double busbar |
| Internal arc rating | IAC AFLR 31.5 kA 1 smade to order: IAC AFLR 40 kA 1 s |
| Loss of service continuity | LSC2Amade to order: LSC2B |
| Partition class | PM metallic partition |
| Auxiliary supply | 220 V DCmade to order: 110 V DC |
| Protection relays | Numerical O/C-E/Fmade to order: Differential + O/C / Directional O/C |
| Communication | IEC 60870-5-103 |
| Bus VT | Withdrawablemade to order: Fixed |
| Degree of protection | IP54made to order: IP4X |