HAV扬声器电缆KAVP驱动扬声器电缆 1.扬声器电缆、驱动扬声器电缆应经受环境温度下工频电压试验3kV,5min不击穿 2.扬声器电缆、驱动扬声器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<D≤105010<D≤4060D≥540 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。 产品介绍:HAVP 扩音对讲电缆; 扩音系统电缆HAVP 2X32X0.15+2X48X0.2 2、 火灾报警系统电缆HAVP 2X32X0.15+2X48X0.2 HAVP 3X48X0.2+7X2X1/(32X0.2) 3、 HAVP13X32X0.15+4X48X0.2 HAVP 3X48X0.2+7X2X1(32X0.2) HAVP 2X32X0.15+4X48X0.2 HAVP 2X32X0.15+4X48X0.15 HAVP 13X32X0.2+4X48X0.2 统电缆HAVP 13X32X0.2+2X48X0.2 统电缆HAVP 15X32X0.2+2X48X0.2 安装电缆HAVP 2X95X0.2 系统电缆HAVP 2X32X0.15+2X48X0.15 HAVP 2X32X0.15+2X48X0.2 HAV 2X32X0.15 HAV 2X48X0.2 HAV 2X95X0.2 KAVP 12X32X0.2+3X48X0.2 KAVP 13X32X0.2+4X48X0.2 KAV 2X32X0.2 对讲扩音系统电缆AZVP 2X32X0.2+3X48X0.2 AVP 安装电缆AZVP HAVP 扩音对讲电缆, 聚氯乙烯绝缘安装用屏蔽电缆 |