QSM

Control panel for single-phase 4” submersible pumps with level probes

QSM is a control panel for starting up and protecting single-phase 4" submersible borehole pumps by level probes.

Power from 0.37 to 2.2 kW
Power supply 1~230 V ±10%
Frequency 50 Hz
Ambient temperature from -5 °C to +40 °C
Relative humidity 50% at 40 °C
Ingress protection rating IP55

Technical documentation