The selection of power cables should follow the following principles:
(1) The rated voltage of the cable should be greater than or equal to the rated voltage of the power supply system at the installation point;
(2) The continuous allowable current of the cable should be equal to or greater than the maximum continuous current of the power supply load;
(3) The core section should meet the stability requirements of the power supply system when it is short circuited
(4) Check whether the voltage rise meets the requirements according to the cable length
(5) The minimum short-circuit current at the end of the line should enable the reliable operation of the protection device
Skype: verdecable