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天津市电缆总厂橡塑电缆厂


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WDZ-YJV22 1*2.5 铠装低烟无卤电缆

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厂商性质生产商

所  在  地廊坊市

更新时间:2015-09-20 19:41:00浏览次数:259次

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经营模式:生产厂家

商铺产品:9998条

所在地区:河北廊坊市

联系人:陈艳霞 (销售经理)

产品简介

WDZ-YJV22 1*2.5 铠装低烟无卤电缆

详细介绍

WDZ-YJV22 1*2.5 铠装低烟无卤电缆

 

                天津市电缆总厂橡塑电缆厂—耐火电缆介绍如下

              

       产品详细信息                                                                         

        本产品适用于交流额定电压0.6/1KV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。

                                                                                          

       使用特性                                                                                 

       1.电缆额定电压UO/U:600 /1000V,交流聚烯烃UO/U0.6/1KV                                               

       2.电缆*工作温度为:-20℃-90℃,-40℃-105                                                   

       3.*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。         

                                                                                          

       主要技术指标                                                                         

       1.电缆应经受环境温度下工频电压试验3kV5min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()                                                                           

       D40                                                                               

       70                                                                               

       5D10                                                                                

       50                                                                               

       10D40                                                                              

       60                                                                               

       D5                                                                                 

       40                                                                               

       3.电缆的不延燃性(阻燃特性):应通过GB12666.5-90B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 PH4.3 电导率≤10μS/mm                                        

       基本型号及名称                                                                            

       型号                                                                                  

       名称                                                                                  

       WDZ(A)-VV                                                                           

       铜芯低烟无卤聚氯乙烯绝缘和护套电力电缆                                                 

       WDZ(A)-VV22                                                                       

       铜芯低烟无卤聚氯乙烯绝缘和护套钢带铠装电力电缆                                                      

       WDZ(A)-YJV                                                                          

       铜芯低烟无卤交联聚乙烯绝缘电力电缆                                                         

       WDZ(A)-YJV22                                                                      

       铜芯无卤低烟交联聚乙烯绝缘钢带铠装电力电缆                                                       

       WDZN-YJV                                                                            

       铜芯低烟无卤交联聚乙烯绝缘耐火电力电缆                                                 

       WDZN-YJV22                                                                        

       铜芯无卤低烟交联聚乙烯绝缘钢带铠装电力电缆                                                       

       WDZ(A)-YJE                                                                          

       铜芯无卤低烟交联聚烯烃绝缘电力电缆                                                         

       WDZ(A)-YJE22                                                                      

       铜芯无卤低烟交联聚烯烃绝缘钢带铠装电力电缆                                                       

       WDZN-YJE                                                                      

       铜芯无卤低烟交联聚烯烃绝缘耐火电力电缆                                                 

       WDZN-YJE                                                                      

       铜芯无卤低烟交联聚烯烃绝缘耐火电力电缆                                                 

       WDZ(A)-YJVP                                                                       

       铜芯无卤低烟交联聚乙烯绝屏蔽电力电缆                                                            

       WDZ(A)-YJEP                                                                        

       铜芯无卤低烟交联聚烯烃绝缘屏蔽电力电缆                                                 

 

WDZ-YJV22 1*2.5 铠装低烟无卤电缆


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