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回到未来 发表于 2017-3-26 12:58 ( A4 g" Q- W E J. j# t1 g
请教J大,dry/damp/wet跟indoor/outdoor,这两种概念之间是什么关系?
- C3 F4 K+ X$ c- G关于这三个概念,请参考如下:( @% M( i3 b) q/ X0 ?) E$ U
Location, damp – an exterior or interior location that is normally or periodically subject to condensation
( Z: k) U( K' f, Sof moisture in, on, or adjacent to, electrical equipment, and includes partially protected locations." b' `8 i/ W- r3 d' ]4 d
Location, dry – a location not normally subject to dampness, but may include a location subject to
$ R a+ q' a0 j+ atemporary dampness, as in the case of a building under construction, provided ventilation is adequate to) [6 f# v" z# w, U( p7 Y' D
prevent an accumulation of moisture.
9 [ _9 s( q! ^8 u/ a! J* E% ~Location, wet – a location in which water or other liquid can drip, splash, or flow on or against electrical
/ p2 S4 i+ |4 Nequipment.: Q: _' n* n+ A* o1 G4 q
INDOOR USE – Use in an indoor location or where wet contact is not likely to occur.9 l. j) o' G2 a' l. K- c
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