电线电缆网 > 电力电缆 > UL3239的绝缘料只能是硅橡胶吗？（完整版）
UL3239的绝缘料只能是硅橡胶吗？ - 无图版
hawkxiaoli --- 2009-12-30 16:09:57
1
不太清楚~~~~想请教一下
3333chun --- 2009-12-31 07:44:30
2
很多种绝缘层多可以
3333chun --- 2009-12-31 07:49:25
3
| UNDERWRITERS LABORATORIES | APPLIANCE WIRING MATERIAL | ||||
| Subj.758 | Section 3 | Page 3239 | Issued:1969-10-13 |
| Revised:2009-02-17 | |||
| Style 3239 | High-Voltage Lead Wire | |
| Rating | Maximum 200 deg C, 60000 Vdc, VW-1 flame. See facing page for temperature and voltage ratings. |
| Conductor | 24-10 AWG copper or nickel and 12-10 AWG aluminum or 27-20 AWG Resistance Wire; solid or stranded. Or 24-10 AWG solid or stranded coated high strength copper - min 90% conductivity. Aluminum conductors shall be permitted for a 90 deg C maximum operating temperature. Copper conductors may be tinned, silver or nickel plated, heat bonded or overcoated. |
| Insulation | Thermoplastic and/or Thermosetting. See facing page for details. |
| Shield | See facing page for details. |
| Covering | See facing page for details. |
| Jacket | See facing page for details. |
| Standard | Appliance Wiring Material |