This chapter of GB 2099.1 applies with the following modifications: This part of GB 2099 applies to AC fixed interlocking switch sockets with or without grounding contacts, rated voltage of 50 V or above but not exceeding 440 V, and rated current not exceeding 32A for household and similar purposes, indoor or outdoor use. Interlocked switch sockets that comply with this part are composed of sockets that comply with GB 2099.1 and switch interlocks that comply with GB 16915.1 and/or GB 16915.2, forming a complete part. For fixed accessories equipped with threaded terminals, the maximum rated current is only 16 A. This section does not include the requirements for concealed installation boxes. This section includes the requirements for surface mounted installation boxes necessary for testing sockets. Note 1: The general requirements for installation boxes are given in GB 17466. Note 2. This section does not apply to sockets with interlocking devices that comply with GB10963, GB 16916, and GB16917. This section can serve as the requirements and testing guidelines for these related attachments. This section does not apply to: - industrial sockets with interlocking devices- ELV socket with interlocking device. Accessories that meet the requirements of this section are suitable for use in ambient temperatures typically not exceeding 35 ℃ and occasionally reaching 40 ℃. This chapter of the normative reference document GB 2099.1 applies after the following modifications: the following reference standards are added: GB 16915.1-2003 Switches for household and similar fixed electrical installations - Part 1; General requirements (IEC 60669-1:2000, MOD) GB 16915,2-2000 Switches for household and similar fixed electrical installations - Part 2: Special requirements, Section 1: Electronic switches (eqv IEC 60669-2-1:1996) - Terminology and definitions - This chapter of GB2099.1 applies with the following modifications. Add the following terms and definitions: 3.101 Interlock interlocking electrical or electronic or mechanical devices, or any combination of the above three devices, which can prevent the plug pin or sleeve from being charged before the plug and socket are correctly inserted. At the same time, when the plug pin or sleeve is charged, it prevents the plug from being pulled out or the socket sleeve from being powered off before the plug is pulled out
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