International Electrotechnical Commission
Glossary

ENextra-low voltage, ELV 
voltage not exceeding the relevant voltage limit of band I specified in IEC 60449

NOTE 1 See also IEC 61201.

NOTE 2 Voltage not exceeding 50 V a.c. and 120 V d.c. ripple free are considered to be ELV.


TC/SC:82Terms     Info     Publications
Published in:IEC 62257-7-1, ed. 2.0 (2010-09) Terms     Info
Reference number:3.13
Source:IEC 60050-826:2004, 826-12-30
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