Norm

IEC/TR 60438:1973 en;fr

Test and dimensions for high-voltage d.c. insulators

  • Deze norm is ingetrokken sinds 30-09-2003

20,77

Over deze norm

Status Ingetrokken
Aantal pagina's 13
Commissie Hoogspanningslijnen en isolatoren
Gepubliceerd op 01-01-1973
Taal Engels, Frans
This report summarizes the present knowledge on the problem of dimensions and tests for high-voltage d.c. insulators. Applies to insulators normally energized by direct voltage with a ripple of less than 5 % of the mean voltage. Comprises: the lightning impulse test; the switching impulse test; the pollution test; the wet overvoltage test; the puncture test; the radio interference test.

Details

ICS-code 29.080.10
Nederlandse titel Test and dimensions for high-voltage d.c. insulators
Engelse titel Test and dimensions for high-voltage d.c. insulators

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