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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
& @* G4 o1 Y# o# ^: r标准依据: 5.8.4 For appliances marked with a rated voltage range and rated power input1 J l3 g3 C# K2 m. ]
corresponding to the mean of the rated voltage range, when it is specified that the power0 ^$ A1 o: x4 b, W9 n+ J
input is equal to rated power input multiplied by a factor, the appliance is operated at
5 P$ O/ L5 L' H4 F+ i1 E– the calculated power input corresponding to the upper limit of the rated voltage range
$ U8 E2 Y% I; Z4 z$ W/ Jmultiplied by this factor, if greater than 1;
; S7 K/ E; T1 U– the calculated power input corresponding to the lower limit of the rated voltage range* X I+ W% K3 g4 T. y. l A6 v/ R3 W
multiplied by this factor, if smaller than 1. |
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