低烟无卤阻燃电线电缆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。
清洁环保电线电缆WDZ-RYY WDZ-RYYP 清洁环保电线电缆WDZ-RYY WDZ-RYYP
型号规格导体根数结构实际截面折数近似密度公斤/KM标称外径/下限mm外径上限mm
WDZ-RYY0.5*2C280.140.430.86345.45.8WDZ-RYY0.5*3C280.140.430.86445.76.1WDZ-RYY0.5*4C280.140.430.86556.26.6WDZ-RYY0.5*5C280.140.430.86666.87.2WDZ-RYY0.5*6C280.140.430.86767.47.8
WDZ-RYY0.75*22C420.140.650.8633815.117.1WDZ-RYY0.75*23C420.140.650.8635315.817.8WDZ-RYY0.75*24C420.140.650.8636515.817.8
WDZ-RYY8.0*2C1000.317.550.9426514.015.0WDZ-RYY8.0*3C1000.317.550.9436514.915.9
WDZ-RYYP0.5*2C280.1448.05.86.4WDZ-RYYP0.5*3C280.1459.16.16.7WDZ-RYYP0.5*4C280.1472.56.77.3WDZ-RYYP0.5*5C280.1486.67.48
WDZ-RYYP0.75*20C420.14352.414.615.8WDZ-RYYP0.75*21C420.14368.814.817.2WDZ-RYYP0.75*22C420.14393.515.718.1
WDZ-RYYP8.0*2C1000.31316.714.415.8WDZ-RYYP8.0*3C1000.31424.715.417.8 |