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引用第17楼940960970于2008-09-17 18:11发表的 :% O* a6 K* g @! m. o
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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 . }' L( c- M" D2 G* i
If the power input varies throughout the operating cycle, the power input is determined as the
+ z: Q& A* j# E. y% Smean value of the power input occurring during a representative period. 3 u4 U9 d( W; @8 U
NOTE 2 The test is carried out at both the upper and lower limits of the ranges for appliances marked with one or ! e# j3 L/ N m3 S1 }
more rated voltage ranges, unless the marking of the rated power input is related to the mean value of the
. b, j/ a+ J# ^; ^& U |7 }7 L# b; A) Z2 trelevant 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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