As a standard electric vehicle charging cable specification model, it is necessary to formulate a special mark as a recognized product during the application process. The following introduces the European standard cable model mark: When introducing the explanation of the European standard name, we can organize it as follows: Rated voltage level U0/U. - U0 is the effective voltage value between the insulated conductor and the shield and dielectric. - U is the effective value of the voltage between any two phases of a multi-core cable or a single-core cable. CE mark. - The EU safety compliance mark indicates that the product meets the standard requirements of a series of European directives on safety, health, environmental protection and consumer protection. Model 121. - The sheath material is EVM-1 (rated voltage 300/500V) of IEC 61851-1 charging mode 1. - The specification range is 3x1.5mm²~3x2.5mm². Model 122. - Sheath material EVM-2, also suitable for charging mode 1 of IEC 61851-1 (rated voltage 300/500V). - Specification range is 3x1.5mm²~3x2.5mm². Model 123. - Sheath material is EVM-1, suitable for charging modes 1, 2 and 3 of IEC 61851-1 (rated voltage up to 450V/750V). - Wider specification range, including 3x1.5mm²~3x35mm², 4x2.5mm²~4x35mm², 5x2.5mm²~5x35mm². The above is a specific explanation of the meaning of each code. These standards ensure the safety and reliability of electric vehicle charging equipment. As a leading company in the field of new energy charging technology, OMG's many years of experience in the development and production of electric vehicle charging cables provides a solid foundation for technological innovation and product reliability. The diverse certifications of OMG products demonstrate their adaptability and consistency to different markets, including European, American, Japanese and Chinese certifications. The physical and mechanical properties of the products and their overload resistance are also emphasized, ensuring durability and reliability under all conditions of use. OMG's provision of charging cable solutions tailored to customer needs reflects the company's flexibility and customer orientation. Please visit or search: https://www.omgevcable.com