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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
$ Z8 c% x# P: t/ Q* y. W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。, c e( B) j3 M( q, {8 l9 }$ R! |
但转换器的额定电压与电流标示在什么地方呢?
" M$ k! s: Z4 q$ o* h0 D是不是那个例如 MAX 3000W 230V AC字样吗?
5 S* Z% Y4 R5 u1 ]. U: E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。% {) P P& @$ j
8 H$ a/ U2 w& `1 k( Z下面文字为IEC 60884-2-5中有关Rating的原文。
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; a( l" o* E; _& g4 H" U" }( U6 Ratings. N7 g, D; k' a5 L1 k& D
This clause of part 1 is applicable except as follows:
# v# J% m4 @3 j" nAdd the following subclauses:/ @# G# Y6 p0 h% r# }+ `+ ]
6.101 The rated voltage of adaptors shall not be lower than that of the relevant socket-outlet which can accept the adaptor./ p& C9 }* P9 Q
6.102 The rated current of an adaptor shall be:
7 n1 K3 U% x5 c) @' m) ]8 q( L- the rated current of the plug portion of the adaptor;
$ `/ h+ C+ b) R% ]3 S; J! k- the sum of the rated currents of the plugs which can be inserted into the adaptor,9 @2 V( V8 j. T' n* ]
whichever is the lower.
; D" ^9 G( c: Y6.103 Fused adaptors shall have a minimum rating equivalent to the rating of the fuse fitted in accordance with the marking.$ m. E* u, Q$ ~0 r
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.) d7 d# k7 B+ a. c
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.4 j: ^; S* U0 s% G/ F
Compliance with the requirements of 6. 101 to 6. 104 is checked by inspection. |
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