Suitable Application range:
Type of motor: Single phase capacitance motor
Motor Power: 0.37 ~2.2 KW
Voltage: 220V ~240V/AC
Frequency: 50Hz, 60Hz
Product Functions
Protect against short circuit
Protect against over current
Protect against lighting strike
Protect against pump dry-running
Voltage Current digital display.
Technical characters
Manual /Auto control
Double Liquid level auto control
Pulse electrode probe check
Technical Index
Action time of short circuit < 0.1 sec
Action time of over current: 5 sec
Recovery time of over current: 30 min.
Action time of dry-running protection: 6 sec.
Recovery time of dry-running: 30 min
Double liquid level transfer distance: >1000m
Installation environment index
Grade of protection: IP20
Environment temperature: -25º C~+55º C
Environment humidity: (20 ~90)%RH