Catalogue / Detuned & series reactors
Three-phase iron-core detuning reactor, Duo 9 seriesSample
by Prakashtek Power Electronics (Sample) · verified by BARREL
Price for verified buyers
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Three-phase iron-core detuning reactor from Prakashtek, Duo 9 series: 4 rating options between 50 kVAr and 400 kVAr. Design: tolerance of ±3% on inductance, vacuum-impregnated winding and terminals with lug connection. Used by 11 kV capacitor bank in substations, detuned APFC panels and harmonic filtering in VFD-heavy plants. Designed and tested to IS 5553 (Part 1), IEC 60289 and IEC 61642. Lead time 2-3 weeks; delivers to West India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Prakashtek
- Model
- PRA-B59 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 10 nos
- Lead time
- 2-3 weeks
- Warranty
- 18 months from supply
- Standards
- IS 5553 (Part 1), IEC 60289, IEC 61642
- Delivers to
- West India
- GST rate
- 18 %
- Country of origin
- India (imported sub-assemblies)
- Packaging
- Drum / reel with end caps
- Delivery terms
- FOR site, freight included
- 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 |
|---|---|---|---|
| Rating50 kVArPRA-B59-01 | Rating: 50 kVAr | 10 nos · 2-3 weeks | for verified buyers |
| Rating100 kVArPRA-B59-02 | Rating: 100 kVAr | 10 nos · 2-3 weeks | for verified buyers |
| Rating200 kVArPRA-B59-03 | Rating: 200 kVAr | 10 nos · 4-6 weeks | for verified buyers |
| Rating400 kVArPRA-B59-04 | Rating: 400 kVAr | 10 nos · 4-6 weeks | for verified buyers |
Specifications
| Rating | 50 kVAr to 400 kVAr (see variants) |
|---|---|
| Detuning factor | 7% (189 Hz) |
| Rated voltage | 525 V |
| Core | CRGO silicon steel, gappedmade to order: Air core |
| Winding | Coppermade to order: Aluminium |
| Insulation class | Class F |
| Linearity | 1.8x rated current |
| Thermal protection | NC thermal switch 130 °C |
| Cooling | AN |
| Enclosure | Open (panel mounting)made to order: IP23 enclosed |
| Phases | 3-ph |
| Tolerance | ±3% |