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
    国产在线不卡一区二区三区| 国内午夜熟妇又乱又伦| 日韩人妻无码一区二区三区久久| 放荡的美妇在线播放| 性奴sm虐辱暴力视频网站| 亚洲国产精品久久久久网站| 久久精品国产亚洲AV狼友| 国产精品第1页| 激情无码人妻又粗又大| 小鲜肉自慰网站| 狠狠挺进丝袜杨幂身体| 人妻献身系列第54部| 香港三级日本三级a视频| 天天摸夜夜添狠狠添高潮出水| 成 人片 黄 色 大 片| 亚洲国产资源| 亚洲成a人片在线观看无码| 免费 成 人 黄 色 网站69| 久久久久国色av免费观看性色| 免费a级毛片在线播放不收费| 无码人妻精品一二三区免费| 久久丫精品国产亚洲av| 人妻aⅴ无码一区二区三区| 亚洲日韩色在线影院性色| 国产精品久久久久不卡无毒| 欧美综合自拍亚洲综合图片区| 97影院秋霞国产精品| 欧美一区二区三区大片| 久久伊99综合婷婷久久伊| 精品人妻系列无码人妻漫画| 狠狠躁夜夜躁人人爽天天天天97| 无码人妻久久久一区二区三区| 精品国产午夜福利在线观看| 五月丁香综合激情六月久久 | 国产佗精品一区二区三区| 日韩精品无码中文字幕一区二区| 久久久久无码国产精品一区| 亚洲avav天堂av在线网爱情| 豆国产97在线 | 亚洲| 长腿校花无力呻吟娇喘| 男女后式激烈动态图片|