VLT® Low Harmonic Drive
Solution combining an active filter and drive in one package
Power range
380-480 V AC……132-630 kW high overload
380-480 V AC……160-710 kW high overload
Protection ratings
IP21/NEMA 1
IP54/NEMA 12
Description
| Feature | Benefit |
|---|---|
| Reliable | Maximum uptime |
| No increased winding stress on motor | Longer motor lifetime Less initial cost (no output filter needed) |
| 100% factory test Coated PCBs | Low failure rate |
| Innovative cooling concept | Prolonged lifetime of electronics |
| User-friendly | Lower commissioning and operation costs |
| No extra wiring and set-up needed | Easy commissioning and low initial costs |
| Modular design | Easy serviceability |
| Full readout of grid conditions | Reduces needed harmonic testing |
| Energy saving | Lower operation costs |
| High efficiency Sleep mode and progresssive switching frequency |
Lower operating expenses |
| Independent of grid an load changes | Reduced harmonic transformer losses Reduced cable losses |
