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IEC 62031 Ed. 2.0 b:2018

LED modules for general lighting - Safety specifications

IEC 62031:2018 specifies general and safety requirements for light-emitting diode (LED) modules:
 - non-integrated LED modules (LEDni modules) and semi-integrated LED modules (LEDsi modules) for operation under constant voltage, constant current or constant power;
 - Integrated LED modules (LEDi modules) for use on DC supplies up to 250 V or AC supplies up to 1 000 V at 50 Hz or 60 Hz.
 This second edition cancels and replaces the first edition published in 2008, Amendment 1:2012 and Amendment 2:2014. This edition constitutes a technical revision.
 This edition includes the following significant technical changes with respect to the previous edition:
 a. the scope was clarified as well as the wording in several other clauses;
 b. the normative references were updated;
 c. the definitions for "replaceable LED module", "non-replaceable LED module" and "non-user replaceable LED module" were introduced while other definitions covered by IEC 62504 have been removed;
 d. the marking clause was restructured and a table added to provide an informative overview;
 e. the marking requirements for built-in LED modules were changed;
 f. the entry for the marking with the working voltage was revised;
 g. the provisions for terminals and heat management were revised;
 h. Annex B was deleted;
 i. information for luminaire design with regard to working voltage and water contact was introduced;
 j. an abnormal temperature test was introduced.

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International Electrotechnical Commission [IEC]


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