This part of lec 61000 for emc emission requirements is applicable to electrical and electronic equipment intended for industrial environments, as described below It meets the emission requirements in the frequency range of 0 Hz to 400 GHz. There is no need to measure at frequencies that do not specify requirements If there are no relevant specialized products or product series EMC emission standards, then this general EMC emission standard applies This standard applies to equipment intended to be connected to power networks powered by high-voltage or medium voltage transformers, specifically designed for supply installations, feed manufacturing, or similar factories, and intended to operate in or near industrial locations, as described below. This standard also applies to equipment operated by batteries and intended for use in industrial locations The environments covered by this standard are indoor and outdoor industrial environments In addition, the characteristic of industrial locations is the presence of one or more of the following examples:
- Industrial, Scientific, and Medical (ISM) instruments
- Frequent switching of heavy induction or capacitive loads- High current and related magnetic fields The purpose of this standard is to define emission testing requirements for equipment defined within the range of continuous and transient, conducted and radiated disturbances
Function of testing report:
1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report
2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms 3. Used as a sales report: issuing legally effective testing reports to make consumers more confident 4. Papers and research: Provide professional personalized testing needs 5. Judicial services: providing scientific, fair, and accurate testing data 6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problemsBaijian and testing process:
1. Telephone communication and confirmation of requirements
2. Recommend solutions and confirm quotations 3. Mail samples and arrange testing 4. Progress tracking and result feedback 5. Provide reports and after-sales service 6. If urgent or priority processing is requiredTesting and testing characteristics:
1. The testing industry is fully covered, meeting different testing needs
2. Fully cover the laboratory and allocate localized testing nearby3. Engineers provide one-on-one services to make testing more accurate
4. Free initial testing, with no testing fees charged
5. Self service order delivery for free on-site sampling
6. Short cycle, low cost, and attentive service 7. Possess authoritative qualifications such as CMA, CNAS, CAL, etc 8. The testing report is authoritative and effective, and is generally used in China