|
根据UL 1029的:
. @8 v) k# y9 N- X! Q' @, ^% i' m15.1 Spacings through air (clearance) and over surface of insulating material (creepage distance) between:
6 k0 C2 S* u1 R: V7 q5 |0 ^a) Uninsulated live parts of opposite polarity, and; }8 ?2 ^/ Q" P }
b) An uninsulated live part and a dead metal part that may be grounded, a metal part exposed to contact by persons, or a metal surface on which the ballast is mounted as intended, shall be not less than indicated in Table 15.1.& t' w- l; G* A# F* _
; J3 D2 h/ S$ x1 k) ^) O确实是这个要求,没错。 |
本帖子中包含更多资源
您需要 登录 才可以下载或查看,没有帐号?注册安规
x
|