LED power supply CE marking EN61347 standard

LED power supply is a kind of power supply, is to provide power to the electronic equipment device, also is the power supply. Nowadays, as people's awareness of energy saving and environmental protection continues to improve, LED power supply market prospects are getting better and better, but generally these products to export to Europe must be handled accordingly, such as power supply general EN61347 test report.

EN61347 standard has been updated not long ago, the main updates are as follows

1, remove the equivalent SELV part of the requirements, instead of using the IEC 61347-1:2007/A2:2012 standard in Appendix L for the output of the SELV control device for the consideration of the special requirements;

2, remove the chapter 8 to prevent accidental electrocution, chapter 11, moisture and insulation and chapter 12 of the withstand the special requirements, are directly quoted from the IEC 61347-1:2007/A2:2012 standard. Special requirements, are directly quoted from the IEC 61347-1:2007/A2:2012 standard of the relevant requirements;

3, the original Appendix I is for the output SELV stand-alone LED power supply, is now changed to all LED power supply output SELV, and directly quoted from the IEC 61347-1:2007/A2:2012 standard of the requirements of the Appendix L, so for the Stand-alone SELV output LED power supply in the voltage, creepage distance and electrical clearance requirements have been reduced, but for the internal and overall SELV output LED power supply electrical clearance requirements have been increased;

4, the new for emergency lighting with AC / DC power supply LED control device for special requirements.

LED power supply CE testing program has the following five aspects:

1, EMC-EN55015

2, EMC-EN61547

3, LVD-EN60598

4, if it is with rectifier LVD generally do EN61347

5, EN61000-3-2/-3 (test harmonics)

LED power supply CE certification EN61347 test report to be prepared by the technical Documents:

1, the name and address of the manufacturer (EU authorized representative (EU authorized agent) AR), the name of the product, model number, etc.;

2, product instruction manuals;

3, safety design documents (including key structural diagrams, i.e., design diagrams that can reflect the creepage distance, clearance, number of layers and thickness of the insulation);

4, the product's technical conditions (or enterprise standards), the establishment of technical information;

5, the product's electrical schematic diagram, Block diagrams and wiring diagrams, etc.;

6, the list of key components or raw materials (please use products with the European certification mark);

7, Testing Report;

8, the relevant certificates issued by the European Union authorized certification body NB (for modes other than mode A);

9, the product's certificate of registration in the European Union (for some products, such as: Class I medical devices, general IVD in vitro diagnostic medical devices). General IVD in vitro diagnostic medical devices);

10, CE Declaration of Conformity (DOC)