International Electrotechnical Commission

EN IT system  
IT power system has all live parts isolated from earth or one point connected to earth through an impedance. The exposed-conductive-parts of the electrical installation are earthed independently or collectively or to the earthing of the system

[SOURCE: IEC 60364-1:2005, 312.2.3]

TC/SC:82Terms     Info     Publications
Published in:IEC 62910, ed. 1.0 (2015-10) Terms     Info
Reference number:3.1.4

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