IEC Standards

The current International Standard provides models and numerical techniques for conducting reliability growth assessments using failure data, such data having been collected within the context of a reliability enhancement program. These methodologies address aspects of reliability growth, including estimation, determination of confidence intervals for product reliability, and goodness-of-fit testing.

AS IEC 60812:2008 outlines the processes of Failure Mode and Effects Analysis (FMEA) and Failure Mode, Effects, and Criticality Analysis (FMECA), offering guidance on their application to meet various objectives by: detailing the procedural steps required to conduct an analysis; identifying relevant terms, assumptions, criticality measures, and failure modes; establishing fundamental principles; providing examples of

The current standard is designed for line post insulators that incorporate ceramic insulating components, which are intended for use on a.c. overhead transmission lines with a nominal voltage exceeding 1,000 V and a frequency not exceeding 100 Hz. The standard is applicable to both tie-top type line post insulators, designed for either vertical or horizontal

The present International Standard pertains to long rod string insulator units featuring ceramic insulating components, designed for installation in a.c. overhead transmission lines with nominal voltages exceeding 1,000 V and frequencies not exceeding 100 Hz. It also applies to comparable insulators utilized within substations. This standard encompasses ceramic long rod string insulator units, which may