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 |
| Edition: | 5 |
| ICS: | 29.140.40 |
| Pages (English/French - Bilingual): | 78 |
| ISBN (English/French - Bilingual): | 9782832242551 |
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.