International Electrotechnical Commission
Glossary

ENreference earth; reference ground (US) 
conductive part of the earth, considered as conductive, the electric potential of which is conventionally taken as zero, being outside the zone of influence of any earthing arrangement

TC/SC:82Terms     Info     Publications
Published in:IEC 62257-9-1, ed. 1.0 (2008-09) Terms     Info
Reference number:3.2
Source:IEV 826-13-01

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