PERFECT HARMONY

In the SIEMENS_ROBICON Perfect Harmony, a series of low voltage cells are linked together to build the medium voltage power output of the drive system.
With this topology, the drive can be scaled precisely for a very wide range of voltage and output power.

1. Electrical date

1) Voltages and power ranges
    – Voltage : 2.3 ~ 13.8kV
    – Power : 0.3 ~ 31MVA
2) Line frequency : 50/60Hz
3) Pulses : 18 ~ 36
4) Efficiency : > 0.96
5) Motor : Synchronous, Induction

2. Mechanical date

1) Degree of protection : IP31 (Air), IP52 (Water)
2) Cooling: Air, Water

3. Ambient conditions

1) Operation tempersture : 5 ~ 40℃
2) Operation relative humidity : ~ 95%