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Standard
IEC TR 61641:1996

IEC TR 61641:1996

Enclosed low-voltage switchgear and controlgear assemblies - Guide for testing under conditions of arcing due to an internal fault

Ensembles d'appareillage à basse tension sous enveloppe - Guide pour l'essai en condition d'arc dû à un défaut interne

Date:
2008-01-30 /Anulada
Summary (English):
This technical report makes allowance for internal overpressure acting on covers, doors, etc. and also takes into consideration the thermal effects of the arc or its roots on the enclosures and of ejected hot gases and glowing particles, but not damage to internal partitions.
Summary (French):
Relaciones con otras normas IEC

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