saxboy111 发表于 2019-8-2 08:54

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Equipment that, in normal or abnormal operation, can attain a surface temperature sufficient to
cause a risk of fire or harmful effect to an enclosure material shall:
– be located within an enclosure that will withstand, without risk of fire or harmful effect, such
temperatures as can be generated; and
– be mounted and located at a sufficient distance from adjacent equipment so as to allow
safe dissipation of heat (see also 11.2.3); or
– be otherwise screened by material that can withstand, without risk of fire or harmful effect,
the heat emitted by the equipment

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