Selection and dimensioning of high-voltage insulators intended for use in polluted conditions - Ceramic and glass insulators for a.c. systems Ingestion-build-135476 Annex C (informative) ISO Standards

Annex C (informative) ISO Standards referring to materials found acceptable through proven clinical use

This standard takes no account of the possible onset of unstable fracture from a fatigue crack

used during transfer from one location to another and for drilling

with a general reference to ISO 18451-1

Part 7-1 Measurement

Selection and dimensioning of high-voltage insulators intended for use in polluted conditions - Ceramic and glass insulators for a.c. systems Ingestion-build-135476 Annex C (informative) ISO Standards1 Scope and object IEC TS 608151, which is a technical specification, is applicable to the selection of ceramic and glass insulators for a. c. systems, and the determination of their relevant dimensions, to be used in high voltage systems with respect to pollution. This part of IEC 60815 gives specific guidelines and principles to arrive at an informed judgement on the probable behaviour of a given insulator in certain pollution environments. The