低烟无卤电缆,低烟无卤电缆适用范围

低烟无卤电缆
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低烟无卤电缆

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    1 - 9tower

  • ¥0.00

    ≥10tower

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  • place of delivery山西
  • period for dispatch3
  • Total supply volume 10000
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本页信息为 Shanxi jincable wire and cable Co., Ltd"低烟无卤电缆,低烟无卤电缆适用范围 "产品信息,如您想了解更多 请联系厂家,或给厂家留言。
Products 更新时间 :2019-12-04
Model specifications

山西低烟无卤电缆——国标

低烟无卤电缆,是指不含卤素(F、Cl、Br、I、At)、不含铅镉铬汞等环境物质的胶料制成,燃烧时不会发出有毒烟雾的环保型电缆。

特点及用途

本产品适用于交流额定电压450/750V及以下的地铁、高层建筑、商场、剧院、发电站、化学工厂、城市广场及其他公用事业等对电缆阻燃特性要求高的场合。电缆的无卤低烟、低卤低烟特性,当火灾发生时,蔓延速度慢,烟浓度低,可见度高,有害气体释放量小,便于人员撤离。燃烧气体的腐蚀性小,也避免了对仪器设备的损害,低卤、无卤的特性,使得电缆材料在耐老化和耐紫外线及其它辐照性能大大提高,从而延长电缆的使用寿命。

执行标准

GB9330-88 Q/WTL11-2003

使用特性

1.电缆额定电压UO/U:450/750V,交流聚烯烃UO/U为0.6/1KV

2.电缆长期工作温度为:-20℃-90℃,-40℃-105℃

3.推荐弯曲半径:无铠装电缆应不小于电缆外径的6倍,有铠装或铜带屏蔽结构的电缆应不小于电缆外径的12倍。

供应山西低烟无卤电缆——国标

主要技术指标

1.电缆应经受环境温度下工频电压试验3kV,5min不击穿

2.电缆的透光率应符合下表

电缆外径 D(mm)透光率(%)≥电缆外径 D(mm)透光率(%)≥D>40705

3.电缆的不延燃性(阻燃特性):应通过GB12666.5-90中B类成束燃烧试验。单根电线电缆垂直燃烧试验应通过GB12666.2-90

4.卤酸气体释放量,符合IEC754-1

5.燃烧气体的PH值和导电率,符合IEC754-2 PH≥4.3 电导率≤10μS/mm。

Supplier Information
address Unified Social Credit Code
organization code registered capital
business term 1970-01-01 Business status
company type establish date 1970-01-01
legal representative register authority
business scope
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Manager song经理
18553715606
Shanxi jincable wire and cable Co., Ltd
公司主页
山东 济宁 Shanxi jincable wire and cable Co., Ltd
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