With the advent of the era of new energy vehicles, the traditional automotive line safety standards cannot guarantee the safety of electric vehicles. Since the electric vehicle is driven from fuel to electric drive, the requirements for current, voltage and temperature of electric vehicle cables are not at the same level at all. If the automotive cable standard is still adopted, it will inevitably bring serious safety hazards. It is essential to unify a good safety and testing standard for new energy vehicle manufacturers, and it is also to protect the safety of consumers. Every day, a large number of customers will come to inquire about the differences in the standards of electric vehicle lines? The parameters in the written description are bitter and difficult to understand. In order to let customers have an objective understanding of CQC, TUV, and UL, the following is easier to understand: China The Quality Certification Center (CQC) is a national certification body (NCB) representing China to join the International Electrotechnical Commission (IECEE) multilateral mutual recognition (CB) system. CQC, DEKRA and TICW signed the "“Promote cable product certification for electric vehicle conductive charging system” CQC-DEKRA-TICW Triple-Party Cooperation Agreement” to carry out cooperation in electric vehicle charging cable type inspection and product certification, standard research and formulation, and business promotion. DEKRA and CQC designate each other as the only partners in this field. As long as customers pass a set of tests, they can obtain the joint notification letter jointly issued by CQC and DEKRA and two sets of certification certificates of CQC+DEKRA. .
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