Motors with various characteristics can be used by setting thermal time constant for the electronic thermal overload protection.
Input phase loss protective function protects the inverter from damage caused by disconnection of power supply lines.
Motor is protected with a PTC thermistor.
Input terminals for auxiliary control power supply (2HP or larger models) : Alarm signal output will be held even if main circuit power supply has shut down.
Excellent maintainability
The items below can be monitored on the Keypad panel and making it easy to analyze the cause of trip and to take preventive measures.
