For three phase motors from 0.37 to 4 kW.
Die cast aluminium IP65 case.
Simple to operate (does not require programming).
Voltage supplies: single phase 230V-50/60Hz (VFKB 24 and 27) three phase 400V-50/60Hz (VFKB 45 and 48).
Motor kW selection jumper.
Power on and drive status leds.
Speed selection with potentiometer.
ON/OFF switch.
Run/Fault relay output contacts.
Motor overload and shortcut protections.
RFI/EMI level A filter.