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本帖最后由 kelvinwen 于 2013-11-20 14:18 编辑
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IEC60335-1第25.1条说明:appliances,other than those intended to be permanently connected to fixed wiring,shall be provided with one of the following means for connection to the supply mains: d/ a* M) G) M: G( ^
1.supply cord fitted with a plug;; B1 b7 P2 O+ X& o$ W+ G U2 Y, g
*25.5 supply cord shall be assembled to the appliance by one of the following methods;6 _6 Q4 X' `6 N1 i# q* D: F9 w, v( f
------ type X attachment
, `+ C8 U+ k, D+ i: g ------ type Y attachment
8 `9 n% V7 q( x. n" i% D( C ------ type Z attachment9 h1 n! a$ q9 U4 Z
2. an appliance inlet having at least the same degree of protection against moisture as required for the appliance.
9 h0 @1 T1 M- p) Q" w% ~, k% C *例如:C7,C13等,常见于电饭煲,收录机。
3 q T0 M0 W3 |% r- d3. pins for insertion into socket-outlets.% T) {+ w- B& b' Z
*例如:直插式器具,如剃须刀,小夜灯,电源适配器那种--仅此举例,因这是家电标准。5 n; R; o2 s4 \( T: U. X
以上1,2,3种方式构成电源连接形式,而第1种方式又有三种连接。 |
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