The press works with a three-phase electrical system with a 400V power supply.

As a safety measure there is a transformer inside the electrical panel which reduces the current from 400V up to 24V, that is, up to a voltage that is not dangerous for human health.

In fact, in the event of a system malfunction, the current could propagate to the electrical panel, with the risk that the operator could suffer an electric shock when he presses one of the buttons on it.