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楼主 |
发表于 2012-3-14 11:07
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herryhui 发表于 2012-3-12 18:36 
( r+ |% ?* l% Z9 ]+ g6 W. Z2 d一个产品标称220-240V, 5600W, 那么产品的额定电流应该怎么算?
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3 ^5 \% S; D) V) R1. 230V对应下的额定电流:5600/230 ...
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. O! [, v: `/ a; L4 Grated current
0 Q+ a1 K# S- Q3 }) q" mcurrent assigned to the appliance by the manufacturer
3 ^5 M* S$ a$ J7 G$ M0 i, VNOTE If no current is assigned to the appliance, the rated current is
3 h; t# P9 K* R0 @8 X" y) F* b– for heating appliances, the current calculated from the rated power input and the rated voltage;1 U a% [( P' [" @; u% \0 K( ]
– for motor-operated appliances and combined appliances, the current measured when the appliance is
. c6 V |; N Q. Xsupplied at rated voltage and operated under normal operation.
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这个应该可以算标准支撑吧?既然正常温升可以考虑换算240V, 为什么考虑额定电流的时候就不考虑了呢?有点说不通吧? |
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