120KW piling machine needs a lot of air?
The general experience of 1 kW 2 amps, so we can use 250A open, because your motor power is relatively large, it is best to use a control box with a starter to safe operation.
250A will be enough, but quality is good.
The general experience of 1 kW 2 amps, so we can use 250A open, because your motor power is relatively large, it is best to use a control box with a starter to safe operation.