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
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Controller model
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Motor Size (KW)
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Working Voltage Range
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DIMENSIONS (mm)
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Weight
(Kg)
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Min
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Max
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Height
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Width
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Depth
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BENAX EGUARD T5 0.75KW- 2.2KW 3PH
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0.75
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2.2
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220-240v
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320
|
240
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120
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3
|
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BENAX EGUARD T5 0.75KW- 4KW 3PH
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0.75
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4
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380-415v
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BENAX EGUARD T10 5.5KW- 7.5KW 3PH
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5.5
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7.5
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380-415v
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BENAX EGUARD T5 2.2KW- 11KW 3PH
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2.2
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11
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380-415v
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BENAX EGUARD T5 2.2KW- 15KW 3PH
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2.2
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15
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380-415v
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TECHNICAL DATA
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Working voltage
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AC2415V/50Hz/60Hz
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Over-voltage operating voltage
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304v
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Rated output power
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0.75 - 22kw
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Over-voltage operating voltage
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437v
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Locked-rotor Protection Time
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1 second
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Over-current fault recovery time
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30minutes
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Dry-running Protection Time
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10Seconds/3minutes/5 minuitees optional
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Distance for signal Transmit
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200m
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Recovery Time from Dry-running
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30minutes
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Protection Degree
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1p54
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Under/Over Voltage Operating Time
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5minutes
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Adaptive Pressure Sensor
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DC5V working voltage/ 0.5-4.5V signal output type, range 0 1.0mpa, 0-1.6mpa, 0-2.5mpa can be selected
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Under/Over Voltage Recovery time
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5minutes
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Adaptive Pressure Sensor
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DC5V working voltage/ 0.5-4.5V signal output type, range 0 1.0mpa, 0-1.6mpa, 0-2.5mpa can be selected
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