Application:
Water pump, constant water supply, application-specific control temperature transmitter can be connnected.
Main Features:
Small in size, can carry-on installed in the pump
Auto-control, constant water pressure
Set the water pressure on the keypad directly
Built -in pressure transducer & water level switch signal socket
Auto-alternative pump combined running without PLC
With a soft start and soft stop function, Avoid water hammer effect and impact on power grids. Double-pump can be set to control the rotation to rest, to extend the life of pumps and electrical accessories
Auto-restart after momentary power off, not impact for the rotating motor
Cooling fans are controlled by interior temperature which can prolong the product life
Auto -energy saves function
Abundant protection function such as under voltage, over voltage, over current, over heat and other protection functions
Special material used to reduce mechanical vibration
Main specifications:
Rated input voltage: AC380V/ Three Phase or AC220V /Single Phase
Rated frequency: 50Hz / 60Hz
Rated output power of pump motor: 0.37-2.2KW (0.5HP-3HP) AC220V / Single Phase
Rated output power of pump motor: 0.37-7.5KW(0.5HP-10HP)AC380V/ Single Phase
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