Application & Control characteristic:

• Control and protect universal pump
• Adopting liquid probe, float switch or pressure switch to control pump start and stop
• Applied for water supply by liquid level control through float switch or liquid probe
• Applied for booster by pressure control through pressure switch and pressure tank
• Applied for drainage by liquid level control through float switch or liquid probe
• Applied for sewage pump with piggy-back float switch

Features:

• Pump last five faults record displaying
• Pump accumulative running time displaying
• Pump shaft anti-rust
• Present RS485 port
• Overflow alarm for drainage application
• Remote control panel (Optional)
• LCD screen displaying pump running status
• LCD screen locked function under auto state (Settable)
• Push button calibration
• Memory function when power off & recovery
• Signal transmission distance up to 1000m
• Pump start time delay (Time settable)
• Pump stop time delay (Time settable)
• WIFI module (Optional)

Protection Function

• Overload protection
• Pump stalled protection
• Dry run protection with sensor free
• Under voltage protection
• Over voltage protection
• Repeat start protection
• Open phase protection
• Overload protection
• Pump stalled protection
• Dry run protection with sensor free
• Under voltage protection
• Over voltage protection
• Repeat start protection
• Phase unbalance protection
• Phase reversal protection
• Open phase protection
• Over temperature protection

Main installation data

• Working temperature
• Working humidity
• Degree of protection
• Mounting type
• Unit dimension (L x W x H)