电线电缆网 > 国外线缆 > 电线电缆中的TBS,THW,THWN是什么意思 ?(完整版)

电线电缆中的TBS,THW,THWN是什么意思 ? - 无图版

sr3368508 --- 2012-02-24 11:27:14

1

電線電纜中的TBS,THW,THWN是什麼意思 ?
fanyarong --- 2012-02-24 16:13:49

2

TBS代表硅烷系列材料,THW/THW是UL83裏面的線材型號(PVC+Nylon)

sjj3112412 --- 2012-02-26 10:37:45

3

THWN是PVC+NYLON
QDcable --- 2012-02-28 08:29:38

4

TBS:same size range and application as SIS, thermoplastic insulated, meets U.L. Standard # 83 

SIS:#14 to # 4/0 thermoSet insulated wire for Internal wiring of Switchboards, meets U.L. Standard # 44, and applied in accordance with N.E.C. Article 408.19

THW:Thermoplastic Heat resistant Wet  rated 600 volt  wire, 75 ºC dry

THWN:Thermoplastic insulated Heat resistant Wet  rated 600 volt, Nylon coated

THW是PVC,THWN是PVC+尼龙

sr3368508 --- 2012-03-08 16:48:07

5

解釋的比較詳細,多學習了
rooneyfly --- 2014-06-30 17:02:34

6

版主,UL83裡邊絕緣必須是PVC嗎?終端客戶要求產品無鹵,如果更換其他料的話是不是就不能算THHN了?這個 H 在這裡什麼意思?

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