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引用第17楼940960970于2008-09-17 18:11发表的 :8 e% z+ v/ w p
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( p- {& N6 R5 ^0 \0 g) y G; S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 - a! w- q& e5 _+ j! a
If the power input varies throughout the operating cycle, the power input is determined as the
. v; E/ o( p% ?! gmean value of the power input occurring during a representative period. 5 }- A6 F! ~4 s
NOTE 2 The test is carried out at both the upper and lower limits of the ranges for appliances marked with one or
0 ^6 l' ~6 D) J: W& ^3 mmore rated voltage ranges, unless the marking of the rated power input is related to the mean value of the
8 l: X: x$ S, [7 g/ x/ Rrelevant 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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