日韩欧洲精品无码AV,99国产午夜精品一区二区天美,精品久久免费一区二区三区四区,久久综合图区亚洲综合图区,久久久久亚洲AV免费观看,精子网久久国产精品,亚洲AⅤ无码一区二区二三区性色,亚洲精品国产电影,亚洲资源在线观看,婷婷五月丁香在线

  • 
    
  • <ul id="yy6ca"></ul>
  • <del id="yy6ca"></del>
    <ul id="yy6ca"></ul>
    <strike id="yy6ca"><menu id="yy6ca"></menu></strike>
    Hotline:400-880-1556

    English




    CCC certification for electric water heater

    Author:中認(rèn)聯(lián)科 time:2020-10-14 Ctr:1410

    Household appliances are closely related to people's lives. Although they bring convenience, they are also prone to harm when product quality cannot be guaranteed. Therefore, it is necessary to enhance self-protection awareness and look for quality assurance when choosing household appliances.

    image.png

    Do electric water heaters need to apply for CCC certification?

    The full name of CCC certification is "Compulsory Product Certification System". It is a product conformity assessment system implemented by the Chinese government in accordance with laws and regulations to protect consumers' personal safety and national security, strengthen product quality management. Electric water heaters are within the scope of the CCC certification catalog. All products within the scope of the CCC catalog must be certified before they can be sold on the domestic market.

    image.png

    3C certification scope of electric water heater

    1. The rated voltage of single-phase appliances of electric water heaters does not exceed 250V, and the rated voltage of other appliances does not exceed 480V to require 3C certification;

    2. With the function of heating the water to a temperature below the boiling point when the water flows through the appliance, the appliance used for bathing, washing and similar purposes requires 3C certification

    3. 3C certification is also required for the appliance to realize the function of heating water through metal-clad electric heating elements, non-metal-clad electric heating elements, electric heating films or similar film electric heating elements, exposed electric heating elements, or other heating methods.

    Information required for CCC certification of electric water heater

    1. Fill in the application form for compulsory product certification;

    2. A copy of the applicant’s "Business License of Enterprise Legal Person" or registration certificate (provided at the time of initial application or change);

    3. Process flow chart of the product to be certified (provided at the time of initial application or change);

    4. List of key instruments and equipment used for routine inspection (see factory quality control inspection requirements in the certification implementation rules) (provided at the time of initial application or change);

    5. Product assembly drawing and electrical schematic diagram;

    6. Chinese instruction manual for the certified product;

    7. Explanation of the differences between products of various models in the same application unit;

    8. Appearance photos of each model product in the same application unit (in duplicate).

    CCC certification process for electric water heaters

    1. Application—Appropriate documents are submitted to the issuing agency;

    2. Application for initial factory inspection and factory questionnaire;

    3. Provide product description, including key parts list, product diagram, circuit diagram, nameplate label, etc.;

    4. Product testing is based on mandatory GB standards (sample testing must be carried out);

    5. Factory inspection—The factory audit teacher must conduct a factory inspection on each factory where the final product components are made;

    6. Evaluation—A test to evaluate the results of factory inspections to determine whether to grant CCC certificates;

    7. Logo—CCC logo is affixed to the product;

    8. Follow-up inspection—The manufacturer must inspect every 12-18 months.

    image.png

    For more information about CCC certification of electric water heaters, please call ZRLK for detailed inquiries. If you have other products that need to apply for CCC certification, you can also call our company for consultation. We will provide you with professional and efficient testing and certification services, price concessions, and services thoughtful. If you provide us with product pictures and specifications, we will give us the corresponding cycle, quotation and specific plan according to your product. Welcome to inquire!


    Related Articles
    • How do smart desk lamps pass CE certification? ZRLK is your escort

    • Sodium battery UN38.3 certification: a key link to ensure product safety and compliance

    • CCC certification points of large capacity charging box: battery, headphones can not be less

    • CCC certification of the earphone charging case: The rated capacity of the battery cell is less than 600mAh.

    Follow Us
    久久亚洲AV午夜福利精品一区二区三区 | 久久99国产精品成人| 裸身美女无遮挡永久免费视频| 国产内射在线激情一区| 国产精品一区二区在线观看 | 华人黄网站大全| 日本内射精品一区二区视频| 午夜久久久久久禁播电影| 久久综合伊人| 久久久不卡国产精品一区二区| 久久久www成人免费精品| 亚洲av伊人久久综合密臀性色 | 国产女同疯狂作爱系列| 国产成人精品三级麻豆| 欧美人与牲动交xxxx| 精品女同一区二区| 国产色婷婷精品综合在线| 国产无遮挡又黄又爽在线视频| 黑人巨大精品欧美| 久久精品午夜福利| 在线观看片免费人成视频播放| 国产乱码精品一区二区三区中文| 久久99精品久久久久久hb无码| 亚洲av成人无码一区二区三区在线观看| 亚洲欧美日韩久久精品| 国产第一亚洲| 成人综合视频网| 久久r这里只有精品| 国语自产精品视频在线区 | 日韩乱码人妻无码中文字幕| 国产亚洲欧美精品久久久| 亚洲成a人一区二区三区| 久久久久青草线蕉亚洲麻豆| 国产欧美一区视频在线观看| 久久爆乳一区二区免费播放| 波多野结衣黄色网站| 亚洲无码系列| 国产成人青青在线视频| 国产成人精品一区二区三区无码| 女人扒开腿让男人狂桶30分钟| 欧美成a人免费观看久久|