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低烟低卤、无卤电线电缆
增加工夫:2017-02-08 14:34:39
低烟低卤、无卤电线电缆
Low smoke low Halogen or Halogen-free Wires and Cables
一、产物尺度 Standards: 
国家标准:GB/T17650-2008
Intemational:  GB/T17650-2008
二、用处 Uses:
本产物适用于电厂、电站、冶金、化工、石油、高层建筑、地道、地铁、仪器、仪表等人员密集、空间关闭的场合,当熄灭时要求低卤或无卤的场合。
This product is used in enclosed places which are crowded with people,such as power plants,power stations,metallurgy,chemical industry,petroleum,high buildings,tunnels,undergrounds,equipment,and meters.These places demand low halogen or zero halegon when burned.
三、运用特性 Characteristics:
1、 电缆的额定电压、导体临时许可工作温度、电缆敷设下温度等应相符低卤、无卤要求响应产物的要求。
2、低烟机能:透光率    最小值为60%
      低卤机能:卤酸气体开释量≤100mg/g    无卤机能:Ph值 ≥4.3     电导率≤10us/mm。
1. The rated voltage of cable,allowable working temperature of conductor and laying temperature of cable are 
    all up to the standards for low halogen or zero halogen products.
2. The property of low smoke:transmission rate(min.):%
    The porperty of low halogen:Releasing amount of halogen acid gas:≤   100mg/g
    The property of zero halogen:  PH value ≥4.3     conductance rate≤  10us/mm.
四、型号规格 Types and specifications:
WL——无卤    DL——低卤
 WL-zero halogen DL-low halogen 
1. 型号  Type




2. 规格  Specifications


五、手艺特性 Technical properties:
1、制品电缆的导体电阻、绝缘电阻、耐压实验、部分放电等实验项目参照响应的一般电缆。5197 com新浦京
2、对低烟低卤电缆在熄灭时:卤酸气体开释量≤100mg/g,     最小透光率为60%
     对低烟无卤电缆在熄灭时:PH值   ≥4.3         电导率≤ 10us/mm   最小透光率为60%
1.The conductor resistance,insulation resistance,voltage-resistance test and partial discharge test of finished cable all refer to 
    those of ordinary cables.5197 com新浦京
2.Low smoke low halogen cable when burning:Relasing amount of halogen acid gas≤100mg/g  Transmission rate(min):60%
   Low smoke halogen-free cable when burning:PH value≥4.3  conductance rate≤10us/mm  Transmission rate(min.):60%.