Robust and simple to operate, they are ideal for simultaneously generating constant pressure in all taps.
The integrated speed controller has water cooling and an IP 65 degree of protection. It receives a single-phase alternating voltage (230±10% V - 50/60 Hz) and supplies a three-phase alternating output voltage that powers the motor of the electric pump with efficiency class IE3.
Wear of the electric pump is reduced since it runs at a low speed for most of its life and is started and stopped in a progressive manner.
Significant energy savings since at low flow rates it is like having a lower power pump running.
the pump after a few seconds and performs programmed restarts over time to check water return.
- Runs with pressure less than the set minimumStops
the pump after a few seconds (for example, when there is a pipe break).
- Currents- voltages - temperaturesLimits
currents; alarms for out-of-limit voltages; protects against overtemperature and short-circuit between output phases