Selection and dimensioning of high-voltage insulators intended for use in polluted conditions - Insulators for d.c. systems Ingestion-build-133579 Sanitation personnel

Sanitation personnel

By applying BS EN 61249-3-5

depending on the use of different apparatus

It also gives a UEXIT Proforma

Note 2: BS EN 14678-1 does not cover dispensers with integral pumps

Selection and dimensioning of high-voltage insulators intended for use in polluted conditions - Insulators for d.c. systems Ingestion-build-133579 Sanitation personnel1 Scope This part of IEC 60815, which is a Technical Specification, is applicable as first approach for the determination of the required d. c. Unified Specific Creepage Distance for insulators with respect to pollution. To avoid excessive over or under design, existing operation experience should be compared and eventually additional appropriate tests may be performed by agreement between supplier and customer. It is applicable to: Glass and