标题: EN 60335-2-13 A11 标准问题求解？ [打印本页] 作者: wahfai 时间: 2012-11-16 09:45 标题: EN 60335-2-13 A11 标准问题求解？ 根据en60335-2-13 A11 2012要求 % I/ E! Y2 D h7 D; c, Q 11.Z101 The appliance is supplied at rated power and operated under normal operation. Temperature rises are not measured on：' y# j+ _9 |/ T% B
1. the Lid 7 f- b" H$ d1 f6 N 2. surfaces within 25mm from:2 H _1 M6 G, B2 m# [; r# S
the edge of the lid, 1 b0 j! G" G( z6 D& \# G the ventilation openings,) S" b, X2 U2 N
the edge of the hot functional surface. The cessel is considered hot functional surface. ( ]" q6 v( u# y1 K4 o8 h/ g2 J+ \9 f请问各位大侠： 2 U$ W; B$ R% A- W, c& O: u 如何定义排气孔？如果是零件之间大的间隙是否可以看作排气孔？1 G7 E6 ]4 @- ^6 o q1 F3 k. p' H! K. u
% ?6 h' l' B( J0 s* {