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根据UL 1029的:4 j# h9 |) V& h; ]1 z+ B1 z
15.1 Spacings through air (clearance) and over surface of insulating material (creepage distance) between:7 {0 ], T+ L) s' Y! b: A
a) Uninsulated live parts of opposite polarity, and" n. V7 {2 q% Q3 [: a
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.
7 k9 T* Y- Z) o8 b! y: q( V# m
/ d+ `# {( _) C确实是这个要求,没错。 |
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