路灯零线

daocaoren

广东安规检测
有限公司提供：

小型摆管淋雨试验机

IPX5X6X7喷水试验机

1000L恒温恒湿箱

各种试验指现货

可程式恒温恒湿试验箱

水平垂直燃烧机

自动卷线器试验机

耐划痕试验机

各种灯头量规现货

灼热丝试验机现货

GB1002插头量规

IPX1-X7淋雨现货

IEC61347/UL935镇流器热试验箱

灯具防风罩

IK冲击试验机

UL498插头插座量规

VDE0620插头插座量规

稳定性试验台

家电温升测试角

针焰试验机现货

热电偶焊机现货

家电125mm试验指

E12灯头量规

无绳壶无绳电熨斗插拔寿命试验机

IEC60335试验指甲

现在好多drive的input线直接当成灯具的电源线，但零线是蓝色的，符合UL1598规定吗？ 可以在上面加个贴纸标上N吗？

tsunn

可以的。
依据是：
6.10.1 A conductor terminal intended for the connection of the neutral conductor of the branch circuit shall be substantially white in color or be marked neutral adjacent to the terminal in accordance with Table20.1.1, Item 1.5.

daocaoren

tsunn 发表于 2013-7-30 09:36
9 Q, l  `; i/ |5 e+ v可以的。
依据是：
# h$ r8 W! {# L) }+ u: X( j6.10.1 A conductor terminal intended for the connection of the neutral conductor ...

那UL8750  7.4.2.2.3怎么看
6 h+ I* n8 q6 C6 V, e% [
7.4.2.2 Field-wiring leads
7.4.2.2.1 A field-wiring lead shall be no smaller than 18 AWG (0.82 mm2).
3 `, ^$ d! N# l( H7.4.2.2.2 The free length of a field-wiring lead shall be 15.2 cm (6 in) or more. Where a wiring
compartment is provided, the free length is measured from the point of entry of the lead into the wiring
compartment to the free end.
7.4.2.2.3 The insulation of a lead intended for the connection of a grounded conductor (common or
  C( o4 W  t0 _2 [! S8 oneutral) shall be white or gray throughout its length.
7.4.2.2.4 The insulation of a lead intended for the connection of an ungrounded (hot) conductor shall be
any color other than white, gray, green, or green with yellow stripe.
) U! d  Z$ @2 `0 }7.4.2.2.5 A lead intended for the connection of a grounding conductor shall be bare (no insulation) or
" M4 b2 x6 G" M- dgreen, or green with yellow stripe.

tsunn

daocaoren 发表于 2013-7-30 13:20
$ x! Q# n" O) @! ~3 V那UL8750  7.4.2.2.3怎么看

7.4.2.2 Field-wiring leads

! D. Q8 F& [0 a# }( G找JSSPACE来解答一下，我UL8750不擅长

sheng18

顶上去。。让JSSPACE看到。。。
+ V& {) ^& W. i! Z! b6 r; j
因为我也很想知道。。。

daocaoren

sheng18 发表于 2013-8-5 11:20
顶上去。。让JSSPACE看到。。。

因为我也很想知道。。。

( o# i; R- h3 [6 n2 A可以用N标在线头处