求助标准UL1950

venson

广东安规检测
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IEC60335试验指甲

UL1950:

In 1 second for type-A equipment, the voltage across CX must drop to 37% peak
9 x: e2 T3 A/ e  e! _7 S( B6 f3 ^+ Bvoltage of the AC input, in 10 seconds for type-B equipment.  

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& Q5 m8 p7 Q! i  O* S$ d4 p请教各位大神，对上面红色部分两种设备的定义不了解，到底哪类算type-A，哪类算type-B，谢谢。
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venson

H-RH 发表于 2017-3-22 10:02
+ _/ n" M- d& A& Q$ s+ @5 {pluggable equipment type A
equipment which is intended for connection to the building installation ...

/ k1 @6 O, R5 `/ E多谢大神指点非常感谢

H-RH

pluggable equipment type A
equipment which is intended for connection to the building installation wiring via a non-industrial plug and socket-outlet or a non-industrial appliance coupler, or both
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pluggable equipment type B
equipment which is intended for connection to the building installation wiring via an industrial plug and socket-outlet or an appliance coupler, or both, complying with IEC 60309 or with a comparable national standard