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电动工具描述供参考
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8.1.2 For tools marked with more than one rated voltage, a rated voltage range or with ! N# F* Q3 w1 x# t/ I
more than one rated voltage range, the rated input for each of these voltages shall be
, v1 m. X/ [. p) u; V# e! xmarked.
. ^. O) o0 d5 M/ {+ X- cThe upper and lower limits of the rated power input shall be marked on the tool so that the . _1 _# g2 t8 P) S& E* o
relation between input and voltage appears distinctly, unless the difference between the upper . ?: y3 |1 n1 j. e, ]8 p9 P
and lower limits of a rated voltage range does not exceed 20 % of the mean value of the
/ {1 g# a! F& Q9 L. {4 w( v8 Nrange, in which case the marking for rated input may be related to the mean value of the
' x5 D, U$ p7 W/ t, e6 u1 k1 y# }range |
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