With the 380V hydraulic power unit, the milling cutter begins to move when the forward/reverse valve is actuated.

Voltage：380V

Model：WP630A

Frequency：50HZ 3PH

Simulation explanation

Reason:

If the neutral wire is not connected, it will cause reverse current, making the milling cutter energized. This current will damage various electronic components. Do not operate in this way.

With the 380V hydraulic power unit, the milling cutter begins to move when the forward/reverse valve is actuated.