Catalogue / Medium-voltage drives
Medium-voltage AC drive 3.3 kV, Max 4 seriesSample
by Vaigai Power Electronics (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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The Max 4 range of medium-voltage AC drive 3.3 kV by Vaigai covers 5 rating options (200 kW to 3500 kW). Key features: regenerative option for specific loads, cascaded power cell design with bypass and remote diagnostics and event logging. Used by compressors and mine hoists, raw mill and cement kilns and boiler feed and cooling water pumps. Designed and tested to IEC 61800-4, IEC 61800-3 and IEEE 519. Lead time 22-30 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-AB5 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 5 nos
- Lead time
- 22-30 weeks
- Warranty
- 36 months from supply
- Standards
- IEC 61800-4, IEC 61800-3, IEEE 519
- Delivers to
- All India and export (SAARC, Middle East, Africa)
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Wooden crate, seaworthy
- 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 |
|---|---|---|---|
| Rating200 kWVAI-AB5-01 | Rating: 200 kW | 5 nos · 22-30 weeks | for verified buyers |
| Rating500 kWVAI-AB5-02 | Rating: 500 kW | 5 nos · 22-30 weeks | for verified buyers |
| Rating1000 kWVAI-AB5-03 | Rating: 1000 kW | 5 nos · 22-30 weeks | for verified buyers |
| Rating2000 kWVAI-AB5-04 | Rating: 2000 kW | 5 nos · 22-30 weeks | for verified buyers |
| Rating3500 kWVAI-AB5-05 | Rating: 3500 kW | 5 nos · 22-30 weeks | for verified buyers |
Specifications
| Rating | 200 kW to 3500 kW (see variants) |
|---|---|
| Output voltage | 11 kV |
| Topology | NPC 3-levelmade to order: Cascaded H-bridge |
| Input harmonics | Below IEEE 519 (18/24/36-pulse) |
| Power factor | > 0.95 at full speed range |
| Control | Sensorless vector |
| Efficiency | > 97.5% |
| Cooling | Water |
| Bypass | Manual bypass |
| Ride-through | Power dip ride-through 1 s |
| Communication | Profinet |
| Enclosure | IP31made to order: IP42 |
| Input voltage | 3.3 kVmade to order: 6.6 kV / 11 kV |