Description

Description:

Intelligent Constant Pressure Pump Controller Function:Max.6 pump linkage water supply.

Also, sleep Function: Sleep down when have no water consumption, to earn a better energy saving.

Moreover, freeze-Proofing Function :Suitable to low temperature area, prevent pump from freezing.

Besides, anti-clogging Function :Take precaution against pipe clogging and clean the pipe dirt.

Power On Restart: Running automatically when power on.

Also, master Fault Shift Automatically :Keep on working when the master break down.

Alternate Running :Balance every pump’s running time , prolong service life of the whole unit machine.

What’s more, control Mode :Constant pressure ,constant differential pressure ,Constant temperature, Constant differential
temperature, manual.

Linkage Mode :Synchronize ,master-slave, big-small pump combination, one duty one stand by one VFD drives
two pump (requires additional control electrical cabinet).

Terminal Control Mode: Electronic contact gauge control, manual/auto control, terminal run/stop, automatic water
level control, one VFD drives two pump fault input.

Start/Stop Independent Control: In the water supply system, each inverter start/stop control can be set independently.

Multiple Fault Protection Functions: over-current, over-voltage, under-voltage, phase-loss, over-temperature,
overload and other protection functions.

Expandability: Can be connected to our company’s touch screen(HMI)

Working Environment:

1. Also, working temperature range: -10℃-40℃， controller will be derated if ambient temperature exceeds 40℃

2. Besides, to prevent rain drops of rain or avoid damp environment, oil mist, salt erosion and corrosive gas,

3. Avoid violent vibration or sudden impact

4. Installation height is less than 1000 meters above sea level, height more than 1000eters above sea level must derating use

5. To avoid direct sunlight, away from the radioactive material and combusible materials

 

 Features:

1. Also, freeze-proofing function: suitable to low temperature area, prevent pump from freezing

2. Besides, high-performance: adopted advance magnetic flux vector control technology, on the premise of insensitive motor parameter, realized high-performance motor control

3. Meanwhile, protection function: over current, over voltage, low voltage, over heat, phase failure, over load etc.

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