Upgrade of Korean KC 62619
Upgrade of Korean KC 62619,
KC 62619,
▍What is CB Certification？
IECEE CB is the first genuine international system for mutual recognition of electrical equipment safety test reports. NCB (National Certification Body) reaches a multilateral agreement, which enables manufacturers to obtain national certification from other member countries under CB scheme on the basis of transferring one of the NCB certificates.
CB certificate is a formal CB scheme document issued by authorized NCB, which is to inform other NCB that the tested product samples conform to present standard requirement.
As a kind of standardized report, CB report lists relevant requirements from IEC standard item by item. CB report not only provides results of all required testing, measurement, verification, inspection and assessment with clearness and non-ambiguity, but also including photos, circuit diagram, pictures and product description. According to the rule of CB scheme, CB report will not take effect until it presents with CB certificate together.
▍Why we need CB Certification?
- Directly recognized or approved by member countries
With CB certificate and CB test report, your products can be exported to some countries directly.
- Convert to other countries certificates
The CB certificate can be directly converted to the certificate of its member countries, by providing the CB certificate, test report and difference test report (when applicable) without repeating the test, which can shorten the lead time of certification.
- Ensure the Safety of Product
The CB certification test considers the product’s reasonable use and foreseeable safety when misused. The certified product proves the satisfactory of the safety requirements.
▍Why MCM?
● Qualification: MCM is the first authorized CBTL of IEC 62133 standard qualification by TUV RH in mainland China.
● Certification and testing capability: MCM is among the first patch of testing and certification third party for IEC62133 standard, and has finished more than 7000 battery IEC62133 testing and CB reports for global clients.
● Technical support: MCM possesses more than 15 technical engineers specialized in testing as per IEC 62133 standard. MCM provides clients with comprehensive, accurate, closed-loop type of technical support and leading-edge information services.
The Korean government concerns that there lacks management system for ESS. For settled ESS, they still comply with Electrical Appliances and Household Products Safety Management Act, which means the cell of ESS should have safety certification, and BMU should have safety confirmation. However, removable ESS lacks a management framework, therefore Korean government plans to amend the policy and update the standard to support relevant industry.For BMS lower than 300 kWh, MOSFETs will be listed as the critical component (except for those not for battery protection).Series model: For a lithium battery system with a single module and using the same battery management system, the maximum number of parallel cells instead of parallel structure.Terminology aligning with international standard, like the terms of battery management system, the definition of flame (sparks and arcing are not considered as flame), adding the definition of maximum charging current, etc.The update of standard and amendment of instruction is still under drafting. Any person, enterprise or organization is able to present your suggestion. You may deliver yours to KATS before November 16th 2022.
