The choice of power cords is carried out according to some principles. The so-called unrestricted, reflective is not fabricated out of thin air, as is the power cord. Relevant requirements such as quality appearance are also implemented in accordance with the power cord certification regulations. What are the principles for manufacturing power cords?
(1) According to the Ministry of the Ministry of Electric Power System Design Technical Regulations SDJ161-85, the wire cross-section selection of the DC power transmission line is required for the selection of the cross section selection of the electric power line power transmission line;
(2) "Technical Regulations for Design of 110~500kV Overhead Transmission Lines" DL/T5092-1999;
(3) "Technical Guidelines for High-voltage DC Overhead Transmission Lines" DL436-2005.
Only in accordance with the relevant regulations, the power cords produced by Qiaopu Electric can be well-regulated, and develop steadily according to a large box!
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