Catalogue / Active harmonic filters
Wall-mount AHF, Prime seriesSample
by Vaigai Power Electronics (Sample) · verified by BARREL
Price on quote
Ordered and invoiced through BARREL — one contract, one GST invoice.
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The Prime range of wall-mount AHF by Vaigai covers 4 compensation current options (50 A to 150 A). Key features: real-time harmonic current cancellation, parallel modular scaling to higher currents and self-protection against overload and overheat. Suited to plants with large VFD and UPS loads, hospitals and commercial buildings and EV charging and solar inverter locations. Designed and tested to IEEE 519, IEC 61000-3-12 and IEC 61000-6-2. Lead time 3-4 weeks; delivers to All India and export (SAARC, Middle East, Africa). Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Vaigai
- Model
- VAI-A87 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 1 nos
- Lead time
- 3-4 weeks
- Warranty
- 24 months from commissioning
- Standards
- IEEE 519, IEC 61000-3-12, IEC 61000-6-2
- 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
- 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 |
|---|---|---|---|
| Compensation current50 AVAI-A87-01 | Compensation current: 50 A | 1 nos · 3-4 weeks | on quote |
| Compensation current75 AVAI-A87-02 | Compensation current: 75 A | 1 nos · 3-4 weeks | on quote |
| Compensation current100 AVAI-A87-03 | Compensation current: 100 A | 1 nos · 6-8 weeks | on quote |
| Compensation current150 AVAI-A87-04 | Compensation current: 150 A | 1 nos · 6-8 weeks | on quote |
Specifications
| Compensation current | 50 A to 150 A (see variants) |
|---|---|
| Voltage | 690 Vmade to order: 3-ph 415 V / 3-ph 480 V |
| Wires | 4-wire |
| Harmonic order | 2nd to 50thmade to order: 2nd to 25th |
| Response time | < 20 msmade to order: < 100 µs sampling |
| Reactive compensation | Yes, selectable |
| Efficiency | > 97% |
| CT type | Closed loop 5 A |
| Cooling | Forced air |
| Communication | RS-485 |
| Parallel operation | Up to 6 units |
| Enclosure | IP20made to order: IP31 / IP54 |