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Qiaopu electrical power cords cross the principle of selection
2011-07-22 22:49:18
 

Qiaopu electrical power cords cross the principle of selection

Qiaopu electrical power cords should be chosen in accordance with the following principles:
(1) Qiaopu electrical power cord voltage is greater than or equal to the installation point of power system voltage;
(2) Qiaopu current electrical power supply cord continues to allow power to be equal to or greater than the maximum continuous load current;
(3) Qiaopu electrical power cord cable core cross-section to meet the power supply system short-circuit stability requirements;
(4) According to Qiaopu electrical power cord voltage drop in the length checking for compliance;
(5) Qiaopu electrical power cord circuit at the end of the minimum short-circuit current protection device should enable the reliable operation.


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