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楼主 |
发表于 2007-10-23 16:46
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沒錯, 你要注意先滿足以下條款: 0 w8 Y3 J' F7 o
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When the clamping screws or nuts are tightened or loosened, the terminals shall not : v3 i1 p ~5 k1 l
.......[/quote]; [8 _+ x( R/ q" L' R+ K9 V
: q) d6 g7 Z! B* e但是标准中说的是接线端子,如果我把接线端子固定在接线盒里面,拧开接线盒的螺钉或者螺母的话,接线端子本身没有松动,因为它已经固定住在接线盒里面了。
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但是标准里面这段我看不明白:
" M1 {2 x0 R3 h& K( l7 _+ iCovering with sealing compound or resin is sufficient to prevent a terminal from working loose,
1 K% ^$ ~! u5 ~& }5 ]provided that the sealing compound or resin is not subject to stress during normal use
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; N" ?% G9 k9 x6 R3 V& q/ E9 M是不是类似于接线盒这样的防止接线端子松动的装置不应该受力??大家是怎么理解这话的 |
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