标题: 请教，10.1的注解3多余了么？ [打印本页] 作者: macro 时间: 2011-12-18 09:44 标题: 请教，10.1的注解3多余了么？ EN 60335-1中有这样几句话
7.5 For appliances marked with more than one rated voltage or with one or more rated
voltage ranges, the rated power input or rated current for each of these voltages or ranges
shall be marked. However, if the difference between the limits of a rated voltage range does
not exceed 10 % of the arithmetic mean valueof the range, the marking for rated power input or
rated current may be related to the arithmetic mean valueof the range.
10.1
NOTE 2 The test is carried out at both the upper and lower limits of the ranges for appliances marked with one or more rated voltage ranges, unless the marking of the rated power input is related to the mean value of the relevant voltage range, in which case the test is carried out at a voltage equal to the mean value of that range.
NOTE 3 The permissible deviations apply for both limits of the range for appliances marked with a rated voltage range having limits differing by more than 10 % of the mean value of the range.(A2中由note改为正文，未改动文字)