屏蔽多股跳線中的地線 - 無(wú)圖版
jansen --- 2011-03-01 08:20:34
1
屏蔽多股跳線中的地線是單股還是多股的？
kaka2004 --- 2011-03-01 08:35:28
2
jansen --- 2011-03-01 08:45:57
3
謝謝
jansen --- 2011-03-01 09:09:14
4
我UL444里沒(méi)找到，能告訴我是哪個(gè)條款嗎？
kaka2004 --- 2011-03-01 09:42:19
5
5.9.2 Where used, the shield(s) shall be electrically continuous and shall comply with the test
requirements of Clause 6.2. To facilitate electrical bonding to ground of the shield(s), a continuous
uninsulated, uncoated or metal coated, solid or stranded, copper conductor (drain wire) may be placed in
contact with the shield(s). Uncoated copper drain wires shall not be used when aluminum-faced tape is
used as a shield.
jansen --- 2011-03-01 09:48:52
6
這沒(méi)說(shuō)屏蔽跳線的地線一定要用多股的啊
kaka2004 --- 2011-03-01 09:51:47
7
呵呵還有點(diǎn)記錯(cuò)了，應(yīng)該是單股和多股都可以
jansen --- 2011-03-01 10:04:58
8
額，這跳線結(jié)構(gòu)有哪些標(biāo)準(zhǔn)��？
sx050101 --- 2011-03-03 16:02:50
9
沒(méi)有聽(tīng)說(shuō)哪個(gè)標(biāo)準(zhǔn)對(duì)這個(gè)有規(guī)定，我們實(shí)際做的時(shí)候，單股和多股都可以，主要取決于加工方便及線村品質(zhì)方面的考量！
-- 結(jié)束 --