简介TXLP/2R 220V 双导发热电缆主要应用于地板采暖、土壤加热、融雪、管道体温等。 TXLP/2R 220V 双导发热电缆组件采用隐式接头，冷热接头部位均有“ SPLICE ”标识 性能 1.构造护套：蓝色聚氯乙烯（ PVC ）；  接地线：镀锡铜丝；  屏蔽层：铝箔 + 铜丝； 内导体：合金电阻丝+铜丝； 内绝缘：交联聚乙烯（ XLPE ）； 接头类型：隐式接头；2.尺寸 半径： 7.8mm 3.电气参数 电压： 220V ( 电压可定制 ) ；  功率： 17W/m 18.5W/m 20W/m ；4.其他  长度： 2.25m ；大表面工作温度： 65 ° C；小弯曲系数： 5D 。 环瑞TXLP/2R系列双导发热电缆  （220V  18.5W/M）功率电缆型号电压（V）标准长度(M)每米功率（W/M）总电阻值（Ω）3150TXLP/2R/18.5220170.318.515.42800TXLP/2R/18.5220151.418.517.32600TXLP/2R/18.5220140.518.518.62400TXLP/2R/18.5220129.718.520.22200TXLP/2R/18.5220118.918.522.02000TXLP/2R/18.5220108.118.524.21800TXLP/2R/18.52209718.526.91600TXLP/2R/18.52208618.530.21370TXLP/2R/18.522074.118.535.31250TXLP/2R/18.522067.618.538.71000TXLP/2R/18.522054.118.548.4840TXLP/2R/18.522045.418.557.6700TXLP/2R/18.522037.818.569.1600TXLP/2R/18.522032.418.580.7500TXLP/2R/18.522027.018.596.8400TXLP/2R/18.522021.618.5121.0300TXLP/2R/18.522016.218.5161.3 环瑞TXLP/2R系列双导发热电缆  （220V  17W/M）功率电缆型号电压（V）标准长度(M)每米功率（W/M）总电阻值（Ω）3300TXLP/2R/17220194.11714.72800TXLP/2R/17220164.71717.32600TXLP/2R/17220152.91718.62100TXLP/2R/17220123.51723.01700TXLP/2R/17220100.001728.51370TXLP/2R/1722080.61735.31250TXLP/2R/1722073.51738.71000TXLP/2R/1722058.81748.4840TXLP/2R/1722049.41757.6700TXLP/2R/1722041.21769.1600TXLP/2R/1722035.31780.7500TXLP/2R/1722029.41796.8400TXLP/2R/1722023.517121.0200TXLP/2R/1722015.413242.0300TXLP/2R/1722017.617161.3