Technical Parameter

• Product name: Online intelligent soft starter
• Phase failure protection: When any of the three phases experiences a circuit break, the protection action time is less than 1 minute
• Three phase uneven street protection: When the three-phase unevenness K1 or K2 is greater than 10%, the protection action time is less than 10 minutes
• Overcurrent protection: When the motor is blocked, the protector will delay (± 1s) and act
• Overvoltage protection: When the power supply voltage Ue>120%, the protection action time is less than 1 second
• Undervoltage protection: When the power supply voltage (60% -75%) Ue, the protection voltage action time is less than 60 seconds
• Reset function: manual stop button reset
• Over temperature protection: When the soft start runs over temperature, the soft start will automatically shut off and report a soft start overheating fault

Principle of primary and secondary wiring

Appearance and installation dimensions (unit: mm)