How to do the test report? Why do you need to do product inspection? Third-party testing institutions provide product testing services in various industries, and there are many cooperative laboratories across the country, mainly serving companies, enterprises, individual businesses, universities and scientific research.
Testing process
1, sending samples
2, checking requirements
3, targeted quotation
4, both parties determine, sign a contract, start
the experiment5, complete the experiment: the testing cycle (can be expedited) will be changed according to the sample and its testing items / methods, you can consult the engineer
6, issue a test report, and provide post-service.
The on cable control and protection device (IC-CPD) range for electric vehicle mode 2 charging is applicable to the on cable control and protection device (hereinafter referred to as IC-CPD) for electric vehicle mode 2 charging, including control and safety functions. This standard is applicable to mobile devices that can simultaneously detect residual current and compare the residual current value with the residual action current value, as well as disconnect the protected circuit and other functions when the residual current exceeds this value. The IC-CPD that complies with this standard should include a controller with a control guidance function that meets the requirements of GB/T 18487.1-2015- Check the power supply condition and prevent charging when the power supply fails under specified conditions: - It can have a protective wire that can be opened or closed. IC-CPD is expected to be used in TN and TT systems. The use of IT systems may be restricted. Residual current, DC residual current, and specific environmental conditions different from the rated frequency are under consideration. This standard applies to IC-CPDs that perform safety and control functions in accordance with the charging requirements of mode 2 of electric vehicles in GB/T 18487.1-2015. This standard applies to IC-CPDs with single-phase circuits not exceeding 250V and maximum rated current not exceeding 16A. This standard only applies to IC-CPDs used in AC circuits, with preferred rated frequencies of 50 Hz, 60Hz, or 50/60Hz. IC-CPD that meets this standard is not expected to be used to provide electrical energy to the grid connected to it. This standard applies to IC-CPD with a rated residual operating current not exceeding 30mA, and provides additional protection for the lower circuit of IC-CPD in situations where it cannot be ensured that RCD with Laa ≤ 30mA is installed in electrical devices. IC-CPD includes: a plug connected to a socket in a fixed electrical device; One or several sub components containing control and protection characteristics: cables between plugs and sub components (optional)-- Cables between sub components and vehicle connectors (optional; - connectors for connecting electric vehicles. For plugs for household and similar purposes, GB 2099.1-2008 applies. The power plug, vehicle plug, and cable parts of IC-CPD do not need to be tested according to this standard. These components are tested according to their respective product standards
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 problems100% inspection 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 ChinaTesting process
1, sending samples
2, checking requirements
3, targeted quotation
4, both parties determine, sign a contract, start
the experiment5, complete the experiment: the testing cycle (can be expedited) will be changed according to the sample and its testing items / methods, you can consult the engineer
6, issue a test report, and provide post-service.