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通信电缆ZR-HYA53-30×2×0.4

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产品名称: 通信电缆ZR-HYA53-30×2×0.4
产品型号: 通信电缆ZR-HYA53-30×2×0.4
产品展商: 天联
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简单介绍

天津市电缆总厂一分厂专业供应销售通信电缆ZR-HYA53-30×2×0.4产品,公司具有良好的市场信誉,专业的销售和技术服务团队,凭着经营 通信电缆ZR-HYA53-30×2×0.4多年经验,熟悉并了解通信电缆ZR-HYA53-30×2×0.4市场行情,赢得了国内外厂商的一致好评,欢迎来电来涵洽谈交流!


通信电缆ZR-HYA53-30×2×0.4  的详细介绍
Tianjin Cable General Factory first branch factory, founded in 1971, the enterprise has more than 300 workers, engineering and technical personnel more than 30 people, the factory covers an area of 2000 square meters, with 15000000 yuan in fixed assets, enterprises have the production and testing equipment more than 120 Taiwan (number of pieces), the annual output value of 150000000 yuan. Over the years, I plant products used in the dozens of coal industry group and mines, gained high praise and evaluation. Enterprises with "integrity-based, customer first, quality first" for the purpose, passion to serve customers and the public are welcome to propose more guidance to the products of our factory, and seek common development.HJVV局用电缆/音频电缆 全塑市内通信电缆型号;HYA22 ZRC-HYA22 ZRC-HYAT22 HYA23 HYA53 HYAT HYAT23 HYAT53 HYAC WDZ-HYA HJVV HPVV PVV PYV一. 执行标准;MT818.14-1999二. 产品用途: 1、用于城镇,近郊及厂矿的通信线路; 2、HYA,HYV电讯电缆电缆广泛使用于城域网通信网络建设中,以架空和管道安装为主,主要传输音频信号 3、HYAT填充式电讯电缆(使用于城域网通信网络建设中,以管道安装为主,有阻水效果,无须充气保护,主要传输音频信号) 4、HYAC自承式电讯电缆(使用于城域网通信网络建设中,架空安装,施工方便,主要传输音频信号) 5、HYAT53填充式铠装电缆(使用于城域网通信网络建设的复杂环境中,直埋于地下,有阻水、防鼠咬效果,无须充气保护,主要传输音频信号)三、 全塑市话电缆结构特点: HYA型市内通信电缆采用全色谱高密度聚乙稀绝缘,铝塑综合护套(即电缆的纵包屏蔽铝带与护套粘结成一体,形成密封护层),具有电气性能优越,施工方便的特点。 全塑市话电缆主要电气性能: 1. 直流电阻:20℃ 0.4 ≤148Ω;/km 0.5 ≤95.0Ω;/km 0.6 ≤65.8Ω;/km 0.8 ≤36.6 Ω;/km 2. 绝缘电气强度:导体之间1min 1kv不击穿 导体与屏蔽1min 3kv不击穿 3. 绝缘电阻:每根芯线与其余线芯接地充气电缆大于10000MΩ.km填充式电缆大于3000MΩ.km。 4. 工作电容:平均值 52±2nF/km 5.远端串音防卫度:150kHZ时指定组合的功率平均值大于69dB/km。矿用通讯电缆-矿用通信电缆-矿用信号电缆