International Electrotechnical Commission
Glossary

ENextra low voltage, ELV 
voltage not exceeding a limit which is generally accepted to be 50 V a.c. and 120 V d.c. ripple free

TC/SC:82Terms     Info     Publications
Published in:IEC 62257-7-3, ed. 1.0 (2008-04) Terms     Info
Reference number:3.11
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