1. Scope of Application: This rule applies to the performance safety certification of non-metallic material shells for electric vehicle charging equipment. This rule applies to the enclosures used for AC charging stations and off board chargers as defined in GB/T18487. The external decorations, display boards, emergency stop covers, power sockets, indicator lights or light strips of charging devices are not considered in this rule. 2. The certification mode for non-metallic material shells of electric vehicle charging equipment is: product inspection+supervision after certification. The basic steps of certification include: a_ Certification application b. Product inspection c. Evaluation and approval of certification results d. Supervision after certification 3. Certification application 3.1 Certification unit division: In principle, certification is applied for according to the certification unit. Products with the same production process and basically the same material composition can be used as a certification unit; Different products from manufacturers and manufacturers serve as different certification units
Function of testing report:
1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report
2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms 3. Used as a sales report: issuing legally effective testing reports to make consumers more confident 4. Papers and research: Provide professional personalized testing needs 5. Judicial services: providing scientific, fair, and accurate testing data 6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problemsBaijian and testing process:
1. Telephone communication and confirmation of requirements
2. Recommend solutions and confirm quotations 3. Mail samples and arrange testing 4. Progress tracking and result feedback 5. Provide reports and after-sales service 6. If urgent or priority processing is requiredTesting and testing characteristics:
1. The testing industry is fully covered, meeting different testing needs
2. Fully cover the laboratory and allocate localized testing nearby3. Engineers provide one-on-one services to make testing more accurate
4. Free initial testing, with no testing fees charged
5. Self service order delivery for free on-site sampling
6. Short cycle, low cost, and attentive service 7. Possess authoritative qualifications such as CMA, CNAS, CAL, etc 8. The testing report is authoritative and effective, and is generally used in China