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电动工具描述供参考1 x# K+ B% k+ D. Q( g4 D1 p" F
2 Y3 c p, q9 i( M! [: D8.1.2 For tools marked with more than one rated voltage, a rated voltage range or with 3 u+ c) r8 _# p* n- M( l, M
more than one rated voltage range, the rated input for each of these voltages shall be
4 W% `0 R& d( s5 K# s7 V" [marked.
* s+ B7 g2 T. U; j; b2 IThe upper and lower limits of the rated power input shall be marked on the tool so that the * a; d u) g* ]! Z+ j
relation between input and voltage appears distinctly, unless the difference between the upper
4 J3 s, J! s! _" {and lower limits of a rated voltage range does not exceed 20 % of the mean value of the
2 I$ u8 N8 q' H1 f. ?range, in which case the marking for rated input may be related to the mean value of the
z. r2 X$ I! N" O3 m& y F! Grange |
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