Benax Eguard Intelligent Pump Controller

BENAX EGUARD is a multifunctional intelligent controller designed for a wide variety of operating conditions ranging from; borehole pumping systems, water boosting systems and general water supply applications. They are fitted with a digital display that indicates  system operation and fault parameters and can be programmed using panel buttons for various functions.

The particular features of these controllers include:

• Multifunction LCD display indicating pump operating status, voltage , current value, fault indication and running hours.
• Built in AC Contactor and Air Breakers Protection.
• Inbuilt protection for; motor current overload, phase loss, voltage im-balancing, over/under voltage, phase reversal and pump short cycling.
• In built protection for dry-running or level sensor connections for electrodes, float-switch and pressure switches.
• Pump start and stop determination by different current levels and pressure settings.
• Digital connectivity interface for BMS application - Connection via (MODBUS RS485 Communication port).
• Five working modes; with pressure sensors, with float switch, liquid level sensor with mechanical pressure switch and electrical contact pressure gauge

Operating Conditions

• Enclosure Class:  IP54
• Relative Humidity: 20% - 90%
• Temperature Range: 25 °C - +55 °C
• Power Supply:  415 V±15% - 3PH

CONTROLLER DATA

Technical Data