SN EN 61558-2-6 : 1997
Current
The latest, up-to-date edition.
SAFETY OF POWER TRANSFORMERS, POWER SUPPLY UNITS AND SIMILAR - PART 2-6: PARTICULAR REQUIREMENTS FOR SAFETY ISOLATING TRANSFORMERS FOR GENERAL USE
12-01-2013
Applicable to stationary or portable, single-phase or polyphase, air cooled safety isolating transformers, associated or otherwise, with a rated supply voltage up to and including 1000 V a.c. and rated frequency up to and including 500 Hz, where the rated output is not in excess of 10 kVA for single-phase transformers and 16 kVA for polyphase transformers.
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