Basic Technical Conditions for Automotive Electrical Equipment Scope 1 This standard specifies the technical requirements, test methods, inspection rules, marking, packaging, storage, and storage of electrical equipment for automotive use. This standard applies to electrical equipment used in automobiles (motors, electrical appliances, and electronic products, hereinafter referred to as products). 2 Normative References: The clauses in the following documents become clauses of this standard through reference in this standard. For dated reference documents, all subsequent amendments (excluding corrected content) or revisions are not applicable to this standard. However, parties to agreements based on this standard are encouraged to study whether the latest versions of these documents can be used. For undated references, the latest version applies to this standard. GB 191 Packaging, Storage and Transport Graphical Symbols (eqv ISO 780) GB/T 2423.1 Basic Environmental Testing Procedures for Electrical and Electronic Products Test A: Low Temperature Test Method (eqv IEC 68-2-1) GB/T2423.2 Basic Environmental Testing Procedures for Electrical and Electronic Products Test B: High Temperature Test Method (eqc IEC 68-2-2) GB/T 2423.10 Environmental Testing for Electrical and Electronic Products Part 2: Test Methods Test Fc and Guidelines: Vibration (Sine) (idtIEC68-2-6) GB/T 2423.17 Basic Environmental Testing Procedures for Electrical and Electronic Products Test Ka: Salt Spray Test Method (eqv IEC 68-2-11) GB/T 2423.22 Basic Environmental Testing Procedures for Electrical and Electronic Products Test N: Temperature Change Test Method (eqv IEC 68-2-14) GB/T 2423.34 Basic Environmental Testing Procedures for Electrical and Electronic Products Test Z/AD; Temperature/Humidity Combined Cycle Test Method (idtIEC 68-2-38) GB/T 2828 Batch by Batch Inspection, Sampling Procedures and Tables (Applicable to Continuous Batch Inspection) GB/T 4942.1 Motor Housing Protection Classification (eqv IEC 34-5) GB/T 4942.2 Low Voltage Electrical Equipment Housing Protection Classification (eqv IEC 947-1) GB/T 10069.1 Measurement Methods and Limits of Rotating Electrical Machinery Noise Engineering Measurement Method (neq ISO 1680.1) GB/T 13306 Labeling GB/T 17619 Electromagnetic Radiation Immunity Limits and Measurement Methods for Electronic and Electrical Components of Motor Vehicles (Using European Community Directive 95/54/EC)
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