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本帖最后由 aaainmaya 于 2012-9-14 15:01 编辑 6 H5 s s! z; |- r
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rated current9 k. z8 d* r: ?# e1 i0 j
current assigned to the appliance by the manufacturer
/ e: A' V/ e/ o' v- K- [$ [NOTE If no current is assigned to the appliance, the rated current is" c- d; @( k. D# @, B; j
– for heating appliances, the current calculated from the rated power input and the rated voltage;
$ w) x. v9 x) P% j/ g: |; X2 h/ n– for motor-operated appliances and combined appliances, the current measured when the appliance is3 Y, r; H3 s2 `2 v! U! i
supplied at rated voltage and operated under normal operation.6 o p) D' s. c1 U
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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.
1 Z& p' B& L/ E u/ g6 \% E7 Q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。6 x$ E2 Z" A6 [0 U# e" a
得到额定电流之后,就可以判断这个插头能不能用了。
* z7 L! v9 W4 e- \9 `然后查25.8的表格,根据对应电流再判断线径 |
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