In short, a high-voltage power connection is essentially a more powerful version of a normal power outlet. You can recognize high-voltage power by the red connection with five pins. You cannot connect a standard plug to this. To use this connection, you need a high-voltage power cable. These cables are thicker than regular power cables and also have the red connector with five pins. Of course, you can rent 63A power cables from us in different lengths, such as 5 meters, 10 meters, and 20 meters.