When a home appliance product obtained the CCC certificate, it was not required to do the EMC test, but the random inspection failed. Why?

Date：2022/4/20　　Clicks：600

Questions from group friends: Do electric hot water faucets need to be tested for EMC?

Qunyou replied: Electric water heater products, 3C certification does not requre EMC. If there is a standby function, a standby test is required.

Expert reply:

Electric hot water faucets do CCC certification without EMC testing.

The EMC standard is a mandatory national standard, so the answer can also say "electric hot water faucet needs to meet the mandatory EMC national standard."

A simple and rude summary, electric hot water faucet is to do EMC test after all.

"World Certification Map" has a small article "Quality Sharing: Case Quality Law Standardization Law CCC Standard Relationship" for reference. The main content of the article is reproduced as follows:

In 2013, three or four soymilk maker companies and stores said that the soymilk maker that obtained CCC certification was notified by a province that it failed the spot check, and the electromagnetic compatibility test results did not meet the standard GB 4343.1-2009 "Household Appliances, Power Tools and Similar Appliances". Electromagnetic Compatibility Requirements Part 1: Emissions. They were all confused, because when they obtained the CCC certificate, the soymilk maker was not required to carry out relevant EMC tests. Is it reasonable to judge it to be unqualified?

Judging from the terms of the above two legal documents, products sold in China are obliged to meet the requirements of national mandatory standards, while the EMC standard GB4343.1-2009 "Electromagnetic Compatibility Requirements for Household Appliances, Power Tools and Similar Appliances" Part 1: Launch" is a national mandatory standard. Therefore, a provincial market supervision and administration bureau also has a legal basis to test the EMC standard of the soymilk machine produced by the company.

Since the CCC implementation rules are only for the acquisition of CCC certificates, they are only a market entry threshold, and only require some mandatory standards. Therefore, enterprises are reminded that in addition to meeting the standards required by CCC certification, they should also pay attention to whether their products meet the requirements of other national standards applicable to this product. Such as hygiene requirements for parts in contact with food: stainless steel products GB9684, rubber products GB4806.1, glass products GB19778, etc.

To sum up, the CCC certification selects some standards to prove that the product complies with the certification implementation rules, which is related to and different from the market supervision and sampling inspection according to the mandatory national standards.