This clause of AS/NZS 60320.1 is changed to:
This standard applies to AC bipolar interconnection couplers. Only household and similar appliances and equipment with a rated voltage not exceeding 250 volts and a rated current not exceeding 16A are intended to be interconnected with electrical appliances or equipment using a 50 Hz or 60 Hz power supply Note 1- Electrical sockets installed in electrical appliances or other equipment fall within the scope of this standard. The dimensions and general requirements of this standard apply to such sockets, but some tests may not be relevant Note 2- The requirement for plug connectors is based on the assumption that the temperature of the corresponding electrical socket does not exceed 65 ° C (cold conditions)
Note 3- Interconnection couplers that comply with this standard are suitable for use in environments where the normal temperature does not exceed 25 ° C, but occasionally reaches 35 ° C Note 4- Interconnection couplers that comply with the standards listed in this standard are designed to connect devices or devices without special moisture-proof protection to each other; Additional requirements are required for the interconnection of other equipment or devices, as well as instruments or devices that spill liquids during normal use
Note 5- Special buildings may be required
In locations with special conditions, such as ships, vehicles, etc
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