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根据UL 1029的:
) W0 J: @6 f' x, S7 z15.1 Spacings through air (clearance) and over surface of insulating material (creepage distance) between:6 E8 t7 I/ q' {. g' T- J
a) Uninsulated live parts of opposite polarity, and
1 q0 F& E2 k ^5 A9 q4 S: Q9 rb) 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.% M7 Q3 M1 M0 ]$ r# Q6 C6 x5 w
# U( D) N6 R0 J7 `$ h确实是这个要求,没错。 |
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