The creepage distance and electrical clearance shall comply with the provisions of Chapter 11 of GB 7000.1. The grounding regulations shall apply the provisions of Chapter 7 of GB 7000.1. The wiring terminals shall comply with the provisions of Chapter 14 and Chapter 15 of GB 7000.1. 10. External and internal wiring shall comply with Chapter 5 of GB 7000.1. The flexible cable or cord provided by the lamp manufacturer for connecting to the power supply shall have mechanical and electrical properties at least equivalent to those specified in GB 5023 ", IEC 60227A3" or GB 5013 ", and shall be able to withstand the maximum environmental temperature impact that may be experienced under normal use conditions without damage. If the above requirements are met, materials other than PVC and rubber are also applicable, but the special requirements of Part 2 of the above standard are not applicable at this time. Conformity is checked by the tests specified in Chapter 12. Note. The use of flexible cables and cords on embedded lighting fixtures is appropriate in the following situations: 1) Flexible cables or cords are not easily accessible in inaccessible grooves; 2》 The lamp is easy to install into the groove; 3) The adjustable embedded lamp is easy to adjust
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