IEC 60519-7-ed.2.0

Annotation of standard text IEC 60519-7-ed.2.0 :

Deals with safety of electroheat installations with electron guns and applies to all electroheat applications with electron guns. May also be used for non-thermal applications with electron guns and equipment employing glow discharge systems. Applies also to high-voltage sources feeding electron guns. The main changes with respect to the previous edition cover: - new editions of IEC publications taken into account; - addition of new clauses; - requirements for the earthing system updated; - arrangement of return conductor changed. Traite de la securite des installations electrothermiques comportant des canons a electrons et sapplique a toutes les applications de lelectrothermie comportant des canons a electrons. Peut etre utilise pour des applications non thermiques comportant des canons a electrons et des equipements employant des systemes a decharge luminescente. Sapplique aussi aux sources a haute tension alimentant les canons a electrons. Les modifications principales par rapport a ledition precedente comprennent: prise en compte des dernieres editions des publications CEI; addition de nouveaux articles; mise a jour des exigences du systeme de mise a la terre; modification de la disposition du conducteur de retour.