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[问题求助] 请问UL1571 14AWG电子线额定电压是多少V?

P:2008-03-20 13:58:18

1

请问UL1571 14AWG电子线额定电压是多少V?是30V还是300V请各位同行们赐教!

in-building breakout cable - 大楼内分支电缆 (0) 投诉

P:2008-03-20 14:15:56

2

1571 你们做到14#这么大吗?1571类电子线的额定电压是300V呀

 

 

--------------电压应该为30V

[芝麻开门了 在 2008-3-29 16:46:52 编辑过]

fibre optic interconnecting device - 光纤互连器件 (0) 投诉

P:2008-03-20 14:39:17

3

30V啊,上楼的不要误导啊!!!

 

UNDERWRITERS LABORATORIES INC.                  APPLIANCE WIRING MATERIAL

Subj. 758           Section 1          Page 1571        Issued:  1972-12-27                                  Revised:  2003-08-06

 

Style 1571     PVC Insulated Cable.

______________________________________________________________________________

 

Rating     80°C, 30 V.

______________________________________________________________________________

 

Conductor      50 AWG min.  Material and stranding not specified.

______________________________________________________________________________

 

Insulation     Solid or cellular PVC, or semi-rigid PVC, 2 mils min at

           any point, 100 mils max.  Irradiation optional. ______________________________________________________________________________

 

Covering       Extruded PVC, Polyamide, ETFE, or Polyester 2 mils min at

(Optional)     any point, or lacquered braid Irradiation optional.

______________________________________________________________________________

 

Shield     Optional.

(Optional)

______________________________________________________________________________

 

Jacket     Same as covering.

(Optional)

______________________________________________________________________________

 

Shield     Optional.

______________________________________________________________________________

 

Covering       Optional, same as covering.

______________________________________________________________________________

 

Standard       Appliance Wiring Material UL 758.

______________________________________________________________________________

 

Instructions    Detailed Examination.

to UL

Representative

______________________________________________________________________________

 

UL         (4)  Detailed Examination.

*Counter-Check  (12) Horizontal Flame Test.

Program       

______________________________________________________________________________

 

Marking        General.

______________________________________________________________________________

 

Use        Internal Wiring of Class 2 Circuits in electronic equipment.

corrosion inhibitor - 缓蚀剂 (0) 投诉

P:2008-03-20 15:00:33

4

谢谢了,如果有中文版本的就好了,我本人对英文不是很熟

compaction rate - 填充率(绞线紧压后的) (0) 投诉

P:2008-03-25 08:29:42

5

是30V,80度,

termination box - 终端盒,接线盒 (0) 投诉

P:2008-03-25 13:53:27

6

请问:UL安规电压和导线的额定电压有什么区别和联系阿?谢谢!

internal screen - 内屏蔽,内屏蔽层 (0) 投诉

P:2008-03-26 16:59:05

7

这本来就是一个东东呀,安规电压可以高于额定电压

cable chalk - 电缆防粘用白垩粉 (0) 投诉

P:2008-03-28 15:04:59

8

80°C, 30 V.

electrically effective cross-section - 有效导电截面 (0) 投诉

P:2010-04-12 14:28:21

9

30v

tether optical cable - 系留光缆 (0) 投诉

P:2010-04-13 17:09:37

10

直接查看UL Style Page 1571 ,额定电压是30V.      

hot rolling - 热轧 (0) 投诉

P:2010-04-13 21:25:03

11

同意楼上

unavoidable defect - 不可避免的缺陷,不可避免的故障 (0) 投诉

P:2010-04-14 08:07:55

12

Rating80 deg C, 30 Vac, Horizontal flame.
80度   30V   水平燃烧测试!!!STYLE上面写得很清楚!!!英文还是要学习学习的!不然你做UL就是瞎子摸大象!

blackspot - 黑斑;斑痕 (0) 投诉

P:2010-04-29 17:36:20

13

学习了

Square cut tool - 绝缘直角剥切刀 (0) 投诉

P:2010-04-30 08:50:26

14

我看到一个 80 30 就明白了。。。 英文我们不需要背 只需要了解下就可以了

ratchet type cable cutter - 棘轮式电缆切割机 (0) 投诉

14


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