市内通信电缆:通信电缆-HYA电缆|HYA23电缆|HYA22电缆|HYA53电缆
通信电缆|通讯电缆|电话电缆|音频电缆|市话电缆|指令电话线HZPYV HZPVY
通信电缆型号:HYA;HYA22;HYA23;HYA53;ZRC-HYA;ZRC-HYA53;WDZ-HYA;
充油通信电缆:室外充油电缆HYAT HYAT23 HYAT53
HYAT;HYA23;HYAT53;HYAT22;HYYT;ZRC-HYAT;WDZ-HYAT;ZR-HYAT53;
自承式通信电缆-索道通信电缆型号:HYAC,HYYC
铠装通信电缆;HYA22;HYA23;HYA53;HYAT22;HYAT23;HYAT53;ZRC-HYA53;WDZ-HYA53;ZR-HYA23;ZR-HYAT23 WDZ-HYAT53
室内通信电缆-配线电缆-HPVV22;HYV;HPVV;HPYV;HPYV22;HYV22
市内通信电缆执行标准:YD/T322-1996
<SPAN style="FONT-FAMILY: 宋体; COLOR: black;""" new="" times="">全塑市话电缆<SPAN style="FONT-FAMILY: 宋体; COLOR: black;""" new="" times="">通信电缆型号HYA HYAC HYAT HPVV HYV HJVV HYY
<SPAN style="FONT-FAMILY: 宋体; COLOR: black;""" new="" times="">配线电缆型号HPVV ZR-HPVV
<SPAN style="FONT-FAMILY: 宋体; COLOR: black;""" new="" times="">局用电缆型号HJVV HJVVP ZR-HJVV ZR-HJVVP
<SPAN style="FONT-FAMILY: 宋体; COLOR: black;""" new="" times="">铠装通信电缆型号HYA53 WDZ-HYA53 ZRC-HYA53
<SPAN style="FONT-FAMILY: 宋体; COLOR: black;""" new="" times="">填充式铠装通信电缆型号HYAT53 WDZ-HYAT53 ZRC-HYAT53
<SPAN style="FONT-FAMILY: 宋体; COLOR: black;""" new="" times="">其它铠装通信电缆型号HYA22 HYV22 HYAT22 HYY23 HYYT23 HYA23 HYAT23
<SPAN style="FONT-FAMILY: 宋体; COLOR: black;""" new="" times="">钢丝铠装通信电缆HYA33 HYAT33 WDZ-HYA53 HYY33 HYYT33 HYY33
<SPAN style="FONT-FAMILY: 宋体; COLOR: black;""" new="" times="">充油通信电缆HYAT ZRC-HYAT WDZ-HYAT HYYT
<SPAN style="FONT-FAMILY: 宋体; COLOR: black;""" new="" times="">全塑市话电缆执行标准:YD/T322-1996
<SPAN style="FONT-FAMILY: 宋体; COLOR: black;""" new="" times="">全塑市话电缆结构特点:HYA<SPAN style="FONT-FAMILY: 宋体; COLOR: black;""" new="" times="">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(<SPAN style="FONT-FAMILY: 宋体; COLOR: black;""" new="" times="">即电缆的纵包屏蔽铝带与护套粘结成一体,形成密封护层)<SPAN style="FONT-FAMILY: 宋体; COLOR: black;""" new="" times="">,具有电气性能优越,施工方便的特点。
<SPAN style="FONT-FAMILY: 宋体; COLOR: black;""" new="" times="">5对 10对 20对 30对 50对 100对 200对 300对电话电缆主要电气性能:
1. <SPAN style="FONT-FAMILY: 宋体; COLOR: black;""" new="" times="">直流电阻:20℃, 0.4 ≤148?/km 0.5 ≤95.0?/km 0.6 ≤65.8?/km 0.8 ≤36.6 ?/km
2. <SPAN style="FONT-FAMILY: 宋体; COLOR: black;""" new="" times="">绝缘电气强度:导体之间1min 1kv<SPAN style="FONT-FAMILY: 宋体; COLOR: black;""" new="" times="">不击穿<SPAN style="FONT-FAMILY: 宋体; COLOR: black;""" new="" times="">导体与屏蔽1min 3kv<SPAN style="FONT-FAMILY: 宋体; COLOR: black;""" new="" times="">不击穿
3. <SPAN style="FONT-FAMILY: 宋体; COLOR: black;""" new="" times="">绝缘电阻:每根芯线与其余线芯接地,<SPAN style="FONT-FAMILY: 宋体; COLOR: black;""" new="" times="">充气电缆大于10000MΩ.km,<SPAN style="FONT-FAMILY: 宋体; COLOR: black;""" new="" times="">填充式电缆大于3000MΩ.km<SPAN style="FONT-FAMILY: 宋体; COLOR: black;""" new="" times="">。
4. <SPAN style="FONT-FAMILY: 宋体; COLOR: black;""" new="" times="">工作电容:平均值52±2nF/km
5.<SPAN style="FONT-FAMILY: 宋体; COLOR: black;""" new="" times="">远端串音防卫度:150kHZ<SPAN style="FONT-FAMILY: 宋体; COLOR: black;""" new="" times="">时指定组合的功率平均值大于69dB/km
公司名称:天津市电缆总厂第一分厂
销售部总经理:毕敬轩
办公室电话:
24小时热线:
https:// /10059/
组织机构代码证:10950374-4
CCC 认证编号:2003010105102124
营业执照注册号:1310251400055
汇 款 帐 号:91608040020110001507
开 户 行:河北省大城县刘固献农村信用合作社




