todihang --- 2009-02-10 09:13:51
1
我刚拿到一张线材规格图，结构20AWG/2C加外被 OD:3.0MM JACKET P.V.C UL10453 105度。请问规格里面的UL 10453是线材外被上的印字，还是外被胶料的UL标准？
谢谢各位！
hushao --- 2009-02-10 11:46:49
2
请问规格里面的UL 10453是线材外被上的印字，还是外被胶料的UL标准？
两者都是
hrbdgxy --- 2009-02-11 10:36:11
3
10453 可能是
style 的号码
通常是要求了材料的性能与绝缘 外被的材料要求 ，和厚度要求
bsdtdw --- 2009-02-11 14:36:40
4
| UNDERWRITERS LABORATORIES | APPLIANCE WIRING MATERIAL |
| Subj.758 | Section 1 | Page 10453 | Issued:1999-10-13 |
| Revised:2008-05-27 |
| Style 10453 | Coaxial Cable. |
| Rating | 60, 80, 90, 105 deg C, 30 Vac, Horizontal flame. |
| Conductor | 28 AWG - 12 AWG solid or stranded round, tinned or bare copper. |
| Insulation | PVC, 5 mils min average, 4 mils minimum at any point. |
| Assembly | Core may be either flat or round. Barrier layer and/or fillers optional. |
| Shield | Optional. One or more. |
| Covering | Optional. PVC, 7 mils minimum average, 6 mils minimum at any point. |
| Jacket | PVC, 15 mils min average, 12 mils minimum at any point. |
| Standard | Appliance Wiring Material UL 758. |
| Use | Internal cable of electronic equipment or external interconnection of electronic equipment. |