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BS EN 60439-3:1991
Specification for low-voltage switchgear and controlgear assemblies. Particular requirements for low-voltage switchgear and controlgear assemblies intended to be installed in places where unskilled persons have access to their use. Distribution boards
26 стр.
Заменен
Печатная копияПечатное издание
187.49 £ (включая НДС 20%)
Разработчик:
Зарубежные/BSI
ICS:
29.130.20 Low. Including switchgear and controlgear assemblies / Низковольтная коммутационная аппаратура и аппаратура управления. Включая коммутационную аппаратуру и аппаратуру управления в сборе
Описание
Supplementary requirements to IEC 60439-1 for enclosed distribution boards which are stationary type tested assemblies for indooruse, containing protective devices and intended for use either in domestic applications or other places where unskilled personshave access to their use.
Ключевые слова:
Electric control equipment, Low-voltage equipment, Switchgear, Switchboards (switchgear), Fuseboards, Consumer units, Ratings, Indoor electric equipment, Domestic electrical installations, Design, Type testing, Thermal testing, Temperature rise, Specimen preparation, Corrosion tests, Heating tests, Fire tests