Second generation medium voltage drive for general loads
3, 3.3, 6, 6.6, 10 and 11 kV; 280 – 5000 kVA
- High efficiency (>96% for the complete drive)
- High input power factor (>0.95), low input current harmonics (compliant to IEEE 519-1992)
- Extremely low dV/dt output voltage
- Short circuit protection on transformer secondary windings
- Modular construction – very compact design
- Fast catch spinning function (<250 ms)
- Optional power cell bypass
- Optional bypass cabinet can be integrated in the drive
- Syn-transfer solution that achieves very soft switching during by-pass transfer.
- Touchscreen (Inovance HMI) for drive commissioning, monitoring and troubleshooting (“black box” function)
- Designed according to IEC standards
- MVD units are fully tested in the factory
- Typical applications: pumps, fans, compressors, mixers, mills, shore to ship power supply, conveyors, etc
