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举个例子,假如一器具额定参数为:220-240V,2000W的话. 2000 W是代表在电压为230V下的的功率,但是做11章正常温度测试的时候要换算到240V下的功率后,再乘1.15,而不是2000乘1.159 j, {5 b; o" n! L
标准依据: 5.8.4 For appliances marked with a rated voltage range and rated power input
/ _& G5 Q2 W; ccorresponding to the mean of the rated voltage range, when it is specified that the power" V6 t4 g5 E. q( m
input is equal to rated power input multiplied by a factor, the appliance is operated at% Z$ S0 r: Q$ Z: [5 B/ g
– the calculated power input corresponding to the upper limit of the rated voltage range
2 G/ u& k9 \7 |multiplied by this factor, if greater than 1;
@( A/ R0 T+ Z– the calculated power input corresponding to the lower limit of the rated voltage range$ Y2 E8 O" v: B) u: H5 o, [
multiplied by this factor, if smaller than 1. |
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