General Data
Rated voltage 3 x 500 Vac
For switching frequencies ≥ 4 kHz
For motor rated output 2.2 ‑ 45 kW
Maximum ambient temperature 45 °C
Degree of protection IP 20
Rated current 6 ‑ 110 A
Rated frequency from 5 to 150 Hz
Insulation class H
Advantages
Efficiency optimisation of the drive system
Use of unshielded motor cables
Improves conducted and radiated electromagnetic interference (150 kHz ‑ 300 MHz)
Significant reduction of leakage currents
Elimination of bearing currents
Increase of motor service life