city communication cable city telephone wire HYA1200*2*0.4_安徽中盛电气集团有限公司官方网站

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产品名称：city communication cable city telephone wire HYA1200*2*0.4
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添加时间：2025-09-28 10:12:11
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介绍：

通信电缆是传输电气信息用的电缆。按其用途分为市内电话电缆、长途通信电缆、局内配线架到机架或机架之间的连接的局用电缆、用作电话设备连接线的电话软线、综合通信电缆、共用天线电视电缆、射频电缆及光缆。用于电话通信线路、综合布线系统、电缆电视系统。 Communication cables are cables used for transmitting electrical information. According to their purposes, they are divided into local telephone cables, long-distance communication cables, office cables for connecting distribution frames to racks or between racks, telephone flexible cords used as connection lines for telephone equipment, comprehensive communication cables, shared antenna television cables, RF cables, and optical cables. Used for telephone communication lines, comprehensive cabling systems, and cable television systems. 本部分主要论述建筑物内常用市内电话电缆。室内常用电话电缆主要有两类：HYA型综合护层塑料绝缘市内电话电缆和HPVV铜芯全聚氯乙烯配线电缆。 This section mainly discusses the commonly used local telephone cables in buildings. There are two main types of commonly used indoor telephone cables: HYA type comprehensive protective layer plastic insulated urban telephone cables and HPVV copper core fully polyvinyl chloride wiring cables. HYA型综合护层塑料绝缘市内电话电缆可在室外直埋或穿管敷设。室内可架空或沿墙敷设。 The HYA type comprehensive protective layer plastic insulated urban telephone cable can be directly buried outdoors or laid through pipes. Indoor can be elevated or laid along the wall. HPVV铜芯全聚氯乙烯配线电缆为室内使用的电缆可穿管或沿墙敷设。 HPVV copper core PVC wiring cable is an indoor cable that can be threaded through pipes or laid along walls. 主要标称截面规格有：0.4;0.5;0.6mm2。 The main nominal cross-sectional specifications are: 0.4; 0.5; 0.6mm2。 HYA型电缆对数有：10；20；30；50；100；200；400；600；900；1200；1800；2400。 The number of HYA cable pairs is: 10; 20；30； 50；100； 200； 400； 600； 900； 1200； 1800； 2400. HPVV型电缆对数有：5；10；15；20；25；30；50；80；100；150；200；300。 The number of HPVV cable pairs is: 5; 10；15； 20；25； 30；50； 80；100； 150； 200； 300.