IEC 60598-2-22:2021
Luminaires - Part 2-22: Particular requirements - Luminaires for emergency lighting
Luminaires - Partie 2-22: Exigences particulières - Luminaires pour éclairage de secours
Standard number: | IEC 60598-2-22:2021 |
Released: | 2021-12-06 |
Language: | English/French - Bilingual |
IEC 60598-2-22:2021
IEC 60598-2-22:2021 specifies requirements for emergency luminaires for use with electrical lamps on emergency power supplies not exceeding 1 000 V. This fifth edition cancels and replaces the fourth edition published in 2014 and Amendment 1:2017. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - update of requirements for rest mode and inhibiting mode; - clarification of high temperature operation tests; - introduction of new requirements for lithium batteries; - introduction of new requirements for electric double layer capacitors (EDLCs); - clarification of resistance to heat, fire and tracking; - clarification of test facilities for self-contained luminaires; - clarification of the test method for contrast measurements of exit signs.