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请问这段话怎么理解?
% r! z# u; u, h4 `* \* ?& s; T- NWith respect to 23.2.6, a bonding conductor that is smaller than any internal conductor supplying the part to be bonded is acceptable if, using a separate sample for each test, neither the bonding conductor nor the connection opens when:
3 K1 E% d F9 r% ga) Carrying a current of 40 amperes for 2 minutes; and) R% o0 ]% Q1 V
b) A sample is subjected to a limited-short-circuit test using a test current of 200 amperes while3 H- Z% W9 B2 E& R+ M4 |6 P7 o6 q: s2 _
connected in series with a nonrenewable fuse rated 20 amperes.8 }& Z9 P% _/ P G, k
& X1 }8 z, j5 J) _) J
導體不可小於內部接地用導線?
2 \* y) r& x0 d F5 D9 l# Y; {& k& k9 [" Q
不知道该怎样理解,这里的导体怎么理解?是哪方面不能比内部接地用导线小? |
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