Robust and simple to use, they are ideal for simultaneously generating a constant pressure in all taps.
The integrated speed regulator has water cooling and an IP 65 protection rating. 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.
Reduced wear of the electric pump as it runs at a low speed for most of its life and is started and stopped progressively.
Considerable energy savings as at low flow rates it is like having a lower power pump running.
- Dry running
Stops the pump after a few seconds and performs programmed restarts over time to check water return.
- Run with pressure lower than the set minimum
Stops the pump after a few seconds (e.g. when there is a pipe breakage).
- Currents - voltages - temperatures
Limits currents; alarms for out-of-limit voltages; protects against over-temperature and short-circuit between output phases