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引用第17楼940960970于2008-09-17 18:11发表的 :2 t7 Z- Z# w! C0 m4 O7 q
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0 C% t( I; b! i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
; \2 x; F J& V4 x1 m$ D) f2 _If the power input varies throughout the operating cycle, the power input is determined as the
( [" I( f% |8 Z# _7 N! W/ L4 u& Z" Tmean value of the power input occurring during a representative period. % c' D! N$ G- [2 W: _
NOTE 2 The test is carried out at both the upper and lower limits of the ranges for appliances marked with one or
2 U" t/ a* z1 i0 T: @' Emore rated voltage ranges, unless the marking of the rated power input is related to the mean value of the
" y2 \3 D4 \0 c/ H0 `6 z/ Grelevant 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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