With the rapid development of new energy vehicles, high-voltage cables for electric vehicles have become an important safety issue. In order to guarantee the safety performance of electric vehicles, many countries and regions have formulated corresponding certification standards and specifications. This paper will introduce some of the international certification of high-voltage cables for electric vehicles.
ISO19624 is an international standard on high voltage cables for electric vehicles. It specifies the technical requirements, test methods and quality control requirements for high voltage cables for electric vehicles. The standard was developed to ensure the safety and reliability of high-voltage cables for electric vehicles to meet the needs of users.
The ISO 19624 standard details the technical requirements for high voltage cables for electric vehicles. These requirements include the material, structure, size and electrical characteristics of the cable. For example, the standard specifies that the conductor material of the cable should have good electrical conductivity and high temperature resistance to ensure the transmission of current and the stability of the cable. In addition, the standard specifies that the insulating material of the cable should have good heat resistance and voltage resistance to prevent the cable from failing in high temperature and high voltage environments.
The ISO 19624 standard also specifies test methods for high-voltage cables for electric vehicles. These test methods are intended to assess the quality and performance of the cables. For example, the standard specifies test methods for insulation resistance, voltage resistance and flame resistance of cables. Through these tests, the safety and reliability of the cables during use can be ensured.
In addition to the ISO19624 standard, there are other international and industry standards that are also related to high-voltage cables for electric vehicles.UL758 is a standard developed by the U.S. Safety Laboratory (UL), which is mainly used for evaluating the safety performance of the cables.LV216 is a standard developed by the Association of Automotive Engineers of Germany (VDI), which is mainly used for evaluating the cables in the automotive field.QC/ T1073 standard is a Chinese automotive industry standard, mainly used to assess the technical requirements and test methods of high-voltage cables for electric vehicles.
The formulation and application of these standards can ensure that electric vehicle high-voltage cables meet the requirements of safety and reliability in the process of design, production and use. At the same time, these standards also provide a unified technical specification for manufacturers and users of electric vehicle high-voltage cables, which promotes the healthy development of the electric vehicle industry.
To summarize, ISO19624, UL758, LV216 and QC/T1073 standards are international and industry standards on high voltage cables for electric vehicles. They specify the technical requirements, test methods and quality control requirements of the cables to ensure the safety and reliability of electric vehicle high voltage cables. The formulation and application of these standards play an important role in promoting the development of the electric vehicle industry. OMG' as a professional electric vehicle cable solution provider, not only can provide customers with high-voltage cables that meet the above industry standards, but also introduced corporate standards that are higher than the industry standards. It guarantees the safety and stability of the automobile cable system and prolongs the service life of the cables.
