Diode rectifier unit with oil-immersed transformer, Duo 9 seriesSample
by Hoysala New Energy (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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The Duo 9 range of diode rectifier unit with oil-immersed transformer by Hoysala covers 3 DC rating options (2.5 MW to 10 MW). Design: remote start and trip signals, stack-friendly ramping profile and short circuit protection with fast DC breaker. Used by chlor-alkali plants, green hydrogen electrolysers and electroplating and anodising. Designed and tested to IEC 61204, IEC 60146-1-1 and IEEE 519. Lead time 20-26 weeks; delivers to All India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Hoysala
- Model
- HOY-2E4 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 2 nos
- Lead time
- 20-26 weeks
- Warranty
- 24 months from supply
- Standards
- IEC 61204, IEC 60146-1-1, IEEE 519
- Delivers to
- All India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Drum / reel with end caps
- Delivery terms
- Door delivery in metro cities
- 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 |
|---|---|---|---|
| DC rating2.5 MWHOY-2E4-01 | DC rating: 2.5 MW | 2 nos · 20-26 weeks | for verified buyers |
| DC rating5 MWHOY-2E4-02 | DC rating: 5 MW | 2 nos · 20-26 weeks | for verified buyers |
| DC rating10 MWHOY-2E4-03 | DC rating: 10 MW | 2 nos · 20-26 weeks | for verified buyers |
Specifications
| DC rating | 2.5 MW to 10 MW (see variants) |
|---|---|
| Topology | 24-pulse thyristor |
| DC current | 50 kAmade to order: 5 kA / 10 kA / 25 kA |
| DC voltage | 250-600 V |
| AC input | 415 V |
| Efficiency | 98.5%made to order: 97% / 98% |
| Power factor | 0.99 |
| Current ripple | < 1% |
| Cooling | ONAN with air-cooled bridge |
| Control | PLC with PID regulation |
| Harmonic filter | Active filter |
| Enclosure | Outdoor IP54made to order: Indoor IP31 |