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[问题求助] 请教各位同行:AWM3239 FEP 150℃ 10KV、20KV、30KV的绝缘厚度分别多少合适？
P:2009-11-17 10:10:51
4
标准见下面,就是没有明确的厚度要求, 那个facing page找不到，真是郁闷！
| 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 UL 758. |
| Marking | If the outer surface of the wire is PVC, XLPVC, PVDF, PE, XLPE, XLPO, or glass or cotton braid, the wire shall be surface printed. Surface printing on other materials is optional unless otherwise noted on the facing page. 1. Recognized's Company's name or E number. 2. Plant identification, if made in more than one location. 3. DC voltage rating. 4. Temperature rating, if above 60 deg C. 5. Style No. 3239. 6. The Recognized Component Mark followed by the letters AWM or the words, Appliance Wiring Material. 7. (Optional) VW-1. |
| Use | Internal wiring of TV receivers or where the acceptability has been determined by Underwriters Laboratories. |
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