Gives technical requirements for tubular fluorescent lamps with preheated cathodes for general lighting service, operated with or without a starter from a.c. mains, also describes tests for the lamps with non-preheated cathodes operated without the use of a starter. Gives testing methods to be used for checking quality and interchangeability for type testing, for individual lamp batches or for a…
Safety of power transformers, power supply units and similar - Part 2-5: Particular requirements for...
This part 2-5 of IEC 61558 applies to shaver supply units, embodying one or more socket-outlets and a single phase air cooled isolating transformer.
It has the status of a group safety publication in accordance with IEC Guide 104.
This part 2-5 supplements or modifies the corresponding clauses in IEC 61558-1.
This standard replaces chapter II, section 1, of IEC 60742.
