Catalogue / Converters & turbine controllers
Crowbar and DC-link module, Duo seriesSample
by Doaba Wind Energy (Sample) · verified by BARREL
Price on quote
Ordered and invoiced through BARREL — one contract, one GST invoice.
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Doaba Duo crowbar and DC-link module, offered in 3 converter rating options from 3000 kVA to 6000 kVA. Design: redundant cooling pumps, harmonic filter compliant with IEEE 519 and low and high voltage ride-through. Typically used for WTG manufacturing, repowering and control system upgrade. Designed and tested to IEC 61400-21, IEC 61800-5-1 and IEC 61400-25. Lead time 8-12 weeks; delivers to North India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Doaba
- Model
- DOA-E64 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 1 nos
- Lead time
- 8-12 weeks
- Warranty
- 24 months
- Standards
- IEC 61400-21, IEC 61800-5-1, IEC 61400-25
- Delivers to
- North India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- As per item, transit-safe
- Delivery terms
- FOR site, freight included
- 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 |
|---|---|---|---|
| Converter rating3000 kVADOA-E64-01 | Converter rating: 3000 kVA | 1 nos · 8-12 weeks | on quote |
| Converter rating4000 kVADOA-E64-02 | Converter rating: 4000 kVA | 1 nos · 8-12 weeks | on quote |
| Converter rating6000 kVADOA-E64-03 | Converter rating: 6000 kVA | 1 nos · 8-12 weeks | on quote |
Specifications
| Converter rating | 3000 kVA to 6000 kVA (see variants) |
|---|---|
| Converter type | DFIG partialmade to order: Full-power back-to-back / Retrofit |
| Output voltage | 690 Vmade to order: 3300 V |
| Switching device | IGBT |
| Cooling | Airmade to order: Liquid |
| Efficiency | 98.3% |
| Grid code support | LVRT/HVRT |
| Controller | DSP/FPGA |
| Communication | Profinetmade to order: Modbus TCP / OPC-UA |
| Ingress protection | IP54 |
| Operating temperature | -20 to +45 C |