CEI EN IEC 61820-3-4:2023
Current
The latest, up-to-date edition.
Electrical installations for lighting and beaconing of aerodromes Part 3-4: Safety secondary circuits in series circuits - General safety requirements
Hardcopy , PDF
English
01-10-2023
This part of IEC 61820 specifies protective provisions for the operation of lamp systems powered by series circuits in aeronautical ground lighting.
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