|
引用第0楼T-OM于2007-07-09 11:56发表的 UL极性(即大小脚) :9 Y& f& e5 ]+ n; a1 x8 @
各位好!请教大家一个问题,适配器外壳UL极性插脚(即大小脚)有没有标准规定如何放置.盼复.先谢过了!!
X$ `( ]. y5 ^UL153如是說:$ E" h& W: s" J- O( Y; s2 ]7 ^
32 Attachment Plugs
" b" h, [# M; }) J( O32.1 A portable luminaire shall be provided with a polarized attachment plug of the 2-wire, parallel-blade
" j( ?1 J6 M. B0 ^or a 3-wire grounded type and see Figure 32.1. The plug shall be of a 15 ampere, 125 volt configuration
& {- V' s, o' C1 y2 ]; i- q(NEMA Style Nos. 1-15 P and 5-15P) and shall comply with the requirements in the Standard for& ?2 l. q$ H$ f1 U, H( e
Attachment Plugs and Receptacles, UL 498 and/or the Standard for Cord Sets and Power-Supply Cords,
, U- H$ Q. Q/ B- fUL 817. |
|