Electrical insulating materials and systems – General method of evaluation of electrical endurance under repetitive voltage impulses

Published by	Publication Date	Number of Pages
IEC	03/11/2013	29

Category: IEC

Description

IEC 62068 Ed. 1.0 b – Electrical insulating materials and systems – General method of evaluation of electrical endurance under repetitive voltage impulses

IEC 62068:2013 applies to electrical equipment, regardless of voltage, containing an insulation system, which is:
– connected to an electronic power supply, and
– requires an evaluation of insulation endurance under repetitive voltage impulses. This standard proposes a general test procedure to facilitate screening of electrical insulating materials (EIM) and systems (EIS) and to achieve a relative evaluation of insulation endurance under conditions of repetitive impulses. This first edition of IEC 62068 replaces IEC 62068-1:2003. It has been re-numbered as IEC 62068, as decided at the Plenary Meeting of TC 112 in Prague 2011. The main changes with regard to IEC 62068-1:2003 concern the terms and definitions which are now aligned, in part, on IEC/TS 61934 and IEC/TS 60034-18-42.