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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1.15- X( ]! \6 u( s5 @
标准依据: 5.8.4 For appliances marked with a rated voltage range and rated power input3 M; H, c; S; E+ j- H1 t4 _
corresponding to the mean of the rated voltage range, when it is specified that the power2 ^ [* c" `* F6 S
input is equal to rated power input multiplied by a factor, the appliance is operated at
/ A! ~" m' U, d– the calculated power input corresponding to the upper limit of the rated voltage range8 u/ B- V2 x( f+ T
multiplied by this factor, if greater than 1;6 C& p' a* j$ w( e4 F- ?
– the calculated power input corresponding to the lower limit of the rated voltage range& E! t* `1 n. m1 B5 o K
multiplied by this factor, if smaller than 1. |
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