Norm

NPR-IEC/TS 60815-2:2008 en

Selectie en dimensionering van hoogspanningsisolatoren bedoeld voor het gebruik in vervuilde omstandigheden - Deel 2: Keramische en glazen isolatoren voor wisselspanning

117,74

Over deze norm

Status Definitief
Aantal pagina's 22
Commissie Hoogspanningslijnen en isolatoren
Gepubliceerd op 01-11-2008
Taal Engels
IEC/TS 60815-1, 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 basis for the structure and approach of this part of IEC 60815 is fully explained in IEC/TS 60815-1. The object of this technical specification is to give the user means to: - determine the reference unified specific creepage distance (RUSCD) from site pollution severity (SPS) class; - evaluate the suitability of different insulator profiles; - determine the necessary USCD by applying corrections for insulator shape, size, position, etc. to the RUSCD; - if required, determine the appropriate test methods and parameters to verify the performance of the selected insulators.

Details

ICS-code 29.080.10
Nederlandse titel Selectie en dimensionering van hoogspanningsisolatoren bedoeld voor het gebruik in vervuilde omstandigheden - Deel 2: Keramische en glazen isolatoren voor wisselspanning
Engelse titel Selection and dimensioning of high-voltage insulators intended for use in polluted conditions - Part 2: Ceramic and glass insulators for a.c. systems

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