When the plug is fully inserted into the socket, the live parts of the plug should not be easily accessible, and its conformity can be determined by observation. Fixed sockets, plug-in plugs, and mobile sockets should be able to achieve this. When installed or wired according to normal usage requirements, their structure and design should ensure that live parts are not easily accessible, even after removing parts that can be removed without tools 3.2 When electrical accessories are wired and installed according to normal usage requirements, they are still easily accessible components, except for small screws and similar components used to fix the covers and covers of main components and sockets, which are separated from live parts, and should be made of insulating materials Any pin of the 3.3 plug should not be inserted into the live socket when any other pin is in an easily accessible state The external parts of the plug should be made of insulating material. Except for easily accessible components such as assembly screws, current carrying pins, grounding pins, grounding strips, and metal rings surrounding the pins
3.5 Socket with protective door, when the plug is pulled out, the live plug sleeve can be automatically shielded The grounding sleeve of the 3.6 socket should not undergo any deformation that endangers safety due to the insertion of the plug When installing and wiring sockets with enhanced protection according to normal usage requirements, a probe with a diameter of 1 mm should be applied, and live parts should not be easily accessible
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