For customization, please contact the manufacturer

Start type: DOL(Direct on line)

Qty of controlled pump: Single pump

Protection function

• Over load protection
• Pump stalled protection
• Dry run protection with sensor free
• Under voltage protection
• Over voltage protection
• Repeat start protection
• Over temperature protection ★
• C1-W1 does not have this function ★

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

Other features

• Pump last five faults record displaying
• Pump accumulative running time displaying
• Pump shaft anti-rust
• Remote control panel(Optional)
• LCD screen displaying pump running status
• LCD screen locked function under auto state (Optional)
• Present RS485 port
• 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)
• Present one passive dry contact point (BA port) ★
• Overflow alarm for drainage application ★
• C1-W1 and the C3-W1 don't have this function ★

Main installation data

• Working temperature: -25℃-- +55℃
• Working humidity: 20%--90%RH, no drips concreted
• Degree of protection: IP54
• Mounting type: Wall mounting
• Unit dimension (L x W x H): 294.5*240*115mm

Connectable sensors

Liquid probe (standard accessory) / Float switch / Pressure switch

Typical Application Example