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引用第17楼940960970于2008-09-17 18:11发表的 :
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功率的测试有具体的条款在哪个章节?温升的我看过了,和你说的一样。 CL10.1 6 V+ j! b4 `' Y" X
If the power input varies throughout the operating cycle, the power input is determined as the 2 P& g) Z' B( Q% H% U% e0 r
mean value of the power input occurring during a representative period. ' Y- `* n7 K3 Y
NOTE 2 The test is carried out at both the upper and lower limits of the ranges for appliances marked with one or
9 \5 Y6 K" Q0 K6 |more rated voltage ranges, unless the marking of the rated power input is related to the mean value of the 3 X, v* {' _: @6 h" e9 [! N
relevant voltage range, in which case the test is carried out at a voltage equal to the mean value of that range. |
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