Electronic Automation Pump Appliances - Inverter

ELECTRONIC DEVICE FOR ELECTRIC PUMP CONTROL

– Automatically controls starting and stopping of single phase electric pumps with absorption up to 16A (3 HP).
– It replaces completely the traditional water system set up consisting on pressure switch and pressure tank or can be used as a digital pressure switch with adjustable cut-in and cut-off thresholds (in a pumping system with pressure tank) .
– It starts the electric pump after a pressure decrease (taps opening) and stops it when the fluid flow interrupts at the maximum pressure level of the electric pump (taps closing) or when the set cut-off pressure is reached.
– Digital pressure display.
– Operation/error status signalling via LEDs and on-screen alerts.
– Protection against dry running in event of water shortage on the suction.
– Automatic reset in event of dry running, with autonomous error condition recovery.
– Motor over current control which trips in the event of overload or with the rotor blocked.
– Anti-freeze protection which starts up the pump when the ambient temperature falls below 4°C.
– Rotor anti-blocking function used to prevent seizure of mechanical parts during prolonged periods of pump inactivity.
– Overpressure protection able to stop the electric pump at a set threshold.
– Settable trip pressure during installation phase via the digital display.
– Standard 1″ M hydraulic connections.
– Installation in any position – both vertical and horizontal – according to the flow direction.
– Operation in master/slave configuration into twin booster sets.
– Terminals for remote connection (1 input + 1 output).
– Alarm log for simple analysis of any system malfunctions.
– Removable electrical terminals to facilitate wiring.
– No need of maintenance.

SIRIO
INVERTER FOR ELECTRIC PUMP CONTROL

• Electronic device for the electric pumps control based on inverter technology.
• It controls the starting and stopping of the electric pump and modulates the motor rotations according to the water request from the system.
• Constant pressure due to motor pump speed regulation.
• Energy saving due to less pump absorption.
• Gradual pump start and stop reduces hammering and avoids breakaway starting current.
• Protection against dry running in event of water shortage on the suction. 
• Automatic reset in event of dry running, with autonomous error condition recovery.
• Efficient leakage monitoring to protect pump in event of repeated restarts.
• Digital pressure display.
• Motor over current control.
• Operation/error status signalling via LEDs and on-screen alerts.
• Operation in master/slave confi guration into twin booster sets.
• Double set point with remote control option.
• Remote start and stop of electric pump.
• Rotation direction inversion via software (it does not require wiring alterations).
• Extractable terminals to facilitate wiring.

• • It can be mounted on surface and submersible pumps .
  • Easy to install, set  and configure.
  • Without maintenance.
  • The pressure sensor can be replaced without removing the device .
  • Include digital manometer .
  • Include digital ammeter .
  • Protection against dry running .
  • Automatic time rearmament .
  • Protection against short circuit between phase and ground.
  • Amperometric protection.
  • Surge Protection – overheating.
  • Sets the system pressure and the starting pressure pump .
  • Ensure energy savings .
  • No need of expansion tank , check valve , filter and fittings.