Install the socket, the plug is something that must be noted
single phase three holes (one more ground wire), three phase four holes, 10A, 16A, 20A, 32A. Wiring the left side of the line (N line) on the right line (phase line).
When the socket is selected, the socket current is greater than the load current. The socket has single phase two holes
the polarity of the power cord must be connected according to the provisions, that is, left and right right fire, FireWire then L interface, zero line then N interface, ground E interface.
Power line diameter specifications, power outlet specifications should be matched with the size of electrical power
