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引用第17楼940960970于2008-09-17 18:11发表的 :
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$ q8 Q& N3 e q1 ?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 4 k9 l0 ?6 I4 F( j h: B0 b
If the power input varies throughout the operating cycle, the power input is determined as the 0 o( c @- H) o
mean value of the power input occurring during a representative period.
; K" R6 x( Z @& L8 ANOTE 2 The test is carried out at both the upper and lower limits of the ranges for appliances marked with one or $ g/ B" R8 \+ O/ Y
more rated voltage ranges, unless the marking of the rated power input is related to the mean value of the
& B* ]1 o) w% g* e3 J+ mrelevant 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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