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引用第17楼940960970于2008-09-17 18:11发表的 : _7 q$ n" W' F# U: D Z
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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
- [- O6 S; o2 i( h. L7 g5 W' ]) M( TIf the power input varies throughout the operating cycle, the power input is determined as the
- c6 a. B0 R! @1 d1 V# i1 I( w) Wmean value of the power input occurring during a representative period. " g& N9 K3 i9 s8 v
NOTE 2 The test is carried out at both the upper and lower limits of the ranges for appliances marked with one or
! q6 @; v6 R/ T1 |$ Vmore rated voltage ranges, unless the marking of the rated power input is related to the mean value of the 8 M; E2 B! T D6 Y7 L' }) J
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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