NOTE 1 Requirements for centrally supplied controlgear for emergency lighting are given in Annex B. This also includes performance requirements as far as they are considered to be safety-related with respect to reliable emergency operation.
NOTE 2 Requirements for emergency lighting controlgear operating from non-centralised power supplies are given in IEC 61347‑2‑7.
NOTE 3 Performance requirements are the subject of IEC 60929.
IEC 61347-2-3:2024
EN 61347-2-3 Ed. 3.0