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标题: 求助标准UL1950 [打印本页]
作者: venson    时间: 2017-3-22 08:46
标题: 求助标准UL1950
UL1950: ( D1 S" s9 d6 T& ]: M
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In 1 second for type-A equipment, the voltage across CX must drop to 37% peak
0 W; T0 G! @: U) fvoltage of the AC input, in 10 seconds for type-B equipment.  
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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。/ j; V2 M/ e7 o- D1 ?! G" K
作者: H-RH    时间: 2017-3-22 10:02
pluggable equipment type A
' H. b, G2 T2 k5 Bequipment 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 both1 x# `) X4 L; m! I' r. n# p

  |2 |/ y/ W9 O& N/ ?6 k- Y$ ^pluggable equipment type B 8 q( H8 H3 @) R% g. w
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
作者: venson    时间: 2017-3-22 10:10
H-RH 发表于 2017-3-22 10:02 8 c* B1 u+ u" J% }+ p1 B3 H
pluggable equipment type A
) q; o8 l" x9 H1 Tequipment which is intended for connection to the building installation ...

" T% A& \9 a8 R+ z* J7 L0 Z多谢大神指点非常感谢



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