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Precautions for power cord certification!ac cord wholesale

source:power cord    release time:2021-10-23    Article author:sznbone     Popular:saso power plug

  UL Certification Household Appliance Electrical Power Extension Cord

  1. Some products are more complicated, the process is more cumbersome, and the cycle is long, such as auto parts and car tires. If the whole process is not smooth, it will be difficult to handle in a year. Even ordinary products, such as power cords, take 4 months. above

  2. Non-mandatory products, the cycle is about more than 2 months, generally involving factory inspections, it takes more than 4 months

  Brazil INMETRO certification fee

  1. For general products, 80, 90,000 will be made as a whole;

  2. Some are more expensive, such as car tires, all costs add up to more than 200,000.

  Valid period

  According to the INMETRO decree, different products have different certification validity periods. Generally 3 years (such as steel pipes) or 4 years (such as auto parts products).

  1. In Brazil, the plug must comply with the standards NBR 14136 and NBR NM 60884-1. Since January 1, 2009, NEMA plugs have been officially eliminated;

  2. If it is a CB report for circuit breaker products issued by other laboratories, some tests must be added (the scheme is designated by Brazil);

  3. For small circuit breakers, the I2t curve diagram under each current must be submitted before certification;

  4. There are LCIE test reports and CIG023 reports for electronics, which can be directly transferred to the INMETRO certificate;

  5. The scope of product certification is difficult to determine. Many products are electrical accessories, but they are not mandatory. Some products seem unremarkable, but they are mandatory. Therefore, to do Brazil certification, we must figure out the product catalog.

  6. The engineers of INMETRO in Brazil are strict in auditing the factory, but they are not picky. If the engineer is picky, you must consider whether the other party wants a tip. This is different from a German engineer. You must not give a red envelope to a German engineer auditing the factory. If you give a red envelope, he will think that there is a problem with your product and will buy him.

  7. Many people do not know the relationship between UC and INMETRO. In fact, INMETRO is an organization, a certification regulatory agency, and a certification agency, similar to China's CQC and CNCA. And UC is just the name of a certification, such as our country's CCC certification.


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