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有关转换器的额定电流与电压问题是标示的,插头部分的的额定值在插头上这点我们可以看到,如250V 16A AC
1 g5 o u6 h1 g转换器插孔处的额定值我们也可以清楚地在插孔找到,如16/250或2.5/250字样。# @) y' b. p( i2 e
但转换器的额定电压与电流标示在什么地方呢?* f# i1 T# y1 j: l1 p
是不是那个例如 MAX 3000W 230V AC字样吗?0 c* C Q( M0 l( l( z
如果是的话会有一个问题,这里面没有额定电流值!不是的话,它又在转换器的什么地方呢。6 S4 E- x5 s+ ?! G0 d4 d3 h
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下面文字为IEC 60884-2-5中有关Rating的原文。
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This clause of part 1 is applicable except as follows:
. T' Z! E: y; v$ s6 yAdd the following subclauses:
1 R- x7 f4 Q' I- D6.101 The rated voltage of adaptors shall not be lower than that of the relevant socket-outlet which can accept the adaptor.
( h/ q% I O: Z/ n( Y6 T {6.102 The rated current of an adaptor shall be:; ?' B4 }- s! Y1 J. m
- the rated current of the plug portion of the adaptor;8 D7 `5 R; a9 Q# |# @: J$ S& Q3 z/ X
- the sum of the rated currents of the plugs which can be inserted into the adaptor," f' I4 N3 e. E% y
whichever is the lower.
, S; |$ H/ k2 O( p; }$ H0 u9 o6.103 Fused adaptors shall have a minimum rating equivalent to the rating of the fuse fitted in accordance with the marking., G% u6 v ], `" k2 h5 M
6.104 The rated current of each of the socket-outlet portions of the adaptors shall be equal to or greater than the maximum value of the rated current of any plug which can be inserted into it.
3 T: _3 s3 I) S( ?) @6.105 The rated current of intermediate adaptors with integral control devices, shall be equal to the rated rrent of the control device, or to the rated current of the socket-outlet into which it is intended to fit, whichever is the lower.5 R' A6 |- g% T4 P
Compliance with the requirements of 6. 101 to 6. 104 is checked by inspection. |
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