Selection and dimensioning of high-voltage insulators intended for use in polluted conditions - Ceramic and glass insulators for a.c. systems Ingestion-build-71203 each referenced by an IEC

each referenced by an IEC number

four of which (SRA

BS EN 993 is a series of European standards that discusses the test method for dense shaped refractory products

This National annex gives:

6 Assessment procedure

Selection and dimensioning of high-voltage insulators intended for use in polluted conditions - Ceramic and glass insulators for a.c. systems Ingestion-build-71203 each referenced by an IEC1 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