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本帖最后由 aaainmaya 于 2012-9-14 15:01 编辑
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f9 T: w$ `- b! v4 X$ o! prated current; Y$ W! `) A; W4 \
current assigned to the appliance by the manufacturer' Y$ O; c7 w; l# V" G) \
NOTE If no current is assigned to the appliance, the rated current is
; C, B9 a$ j- u; ?$ `1 M7 ~– for heating appliances, the current calculated from the rated power input and the rated voltage;6 \& \. O: `3 t
– for motor-operated appliances and combined appliances, the current measured when the appliance is
, I0 @' D# G: p- d5 R8 ?3 u+ jsupplied at rated voltage and operated under normal operation.
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电动类的额定电流是the appliance is supplied at rated voltage and operated under normal operation.
8 C/ o( I2 X5 a P" l- o所以你需要测量“正常榨汁时功率大约300-600W”时候的电流,电流是持续变化的话,需要取积分。, y. t" X1 \% D2 C* h
得到额定电流之后,就可以判断这个插头能不能用了。. e3 M c7 @1 F1 t# P$ G
然后查25.8的表格,根据对应电流再判断线径 |
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