BS EN IEC 61347-1. Lamp controlgear - Part 1. General and safety requirements Ingestion-build-228203 BS EN IEC 61347‑2‑14 specifies

BS EN IEC 61347‑2‑14 specifies particular safety requirements for electronic controlgear for use on AC supplies up to 1 000 V at 50 Hz or 60 Hz and/or DC supplies with operating frequencies deviating from the supply frequency

BS EN 61969-2:2012 supersedes EN 61969-2:2000

a) immersion technique: quantitative measurements can be made using this procedure with particular devices (see informative Annex A)

ISO/TR 21965 provides scenarios and models for solution architects and those who have responsibility for infrastructure overview

BS EN IEC 61347-1. Lamp controlgear - Part 1. General and safety requirements Ingestion-build-228203 BS EN IEC 61347‑2‑14 specifies