Catalogue / Control & relay panels
Transformer protection panel, Volt seriesSample
by Dwaraka Power Controls (Sample) · verified by BARREL
Price for verified buyers
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; Dwaraka Power Controls (Sample) quotes for it.
Or send an open RFQ to every matching merchant.
Register your company to see prices.
Transformer protection panel from Dwaraka, Volt series: 5 system voltage options between 33 kV and 400 kV. Highlights: pre-wired and factory tested, test blocks for secondary injection and anti-condensation heater. Used by solar evacuation substations, metro receiving substations and industrial HT substations. Designed and tested to IS 8623, IS 13947 and IEC 61439. Lead time 6-8 weeks; delivers to All India and export (SAARC, Middle East, Africa). Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Dwaraka
- Model
- DWA-E22 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 5 nos
- Lead time
- 6-8 weeks
- Warranty
- 30 months from supply
- Standards
- IS 8623, IS 13947, IEC 61439
- Delivers to
- All India and export (SAARC, Middle East, Africa)
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Steel skid with shrink wrap
- 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 |
|---|---|---|---|
| System voltage33 kVDWA-E22-01 | System voltage: 33 kV | 5 nos · 6-8 weeks | for verified buyers |
| System voltage66 kVDWA-E22-02 | System voltage: 66 kV | 5 nos · 6-8 weeks | for verified buyers |
| System voltage132 kVDWA-E22-03 | System voltage: 132 kV | 5 nos · 6-8 weeks | for verified buyers |
| System voltage220 kVDWA-E22-04 | System voltage: 220 kV | 5 nos · 10-14 weeks | for verified buyers |
| System voltage400 kVDWA-E22-05 | System voltage: 400 kV | 5 nos · 10-14 weeks | for verified buyers |
Specifications
| System voltage | 33 kV to 400 kV (see variants) |
|---|---|
| Panel type | Duplexmade to order: Simplex / Free-standing |
| Bay type | Bus couplermade to order: Line / Transformer / Capacitor bank |
| Protection | Differential + REFmade to order: Distance + DEF / O/C + E/F |
| Panel size | 800 x 800 x 2200 mmmade to order: 1000 x 800 x 2200 mm |
| Construction | CRCA 2 mm sheet |
| Ingress protection | IP31made to order: IP42 |
| Metering | Class 0.5Smade to order: Digital MFM |
| Mimic | Led mimic |
| Auxiliary supply | 110 V DCmade to order: 220 V DC |
| Cabling | Wired to TB with ferruling |
| Annunciation | Windows 16/24/32 |
| Testing | FAT with relay test set |