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HSYA宽带市内通信电缆

<h3><img src="/Resource/News/2024/09/12/32a2857123104b559e787024fad7a646.png" data-filename="/" style="width: 108px;"> HSYA适于宽带应用的铜芯实心聚烯烃绝缘铝塑粘结型综合护套市内通信电缆</h3><img src="/Resource/News/2024/03/14/dff07b9bd14544519494eb2727297d44.jpg" data-filename="/" style="width: 630px;"> <img src="/Resource/News/2024/09/12/c1c83ff0c3634c8e904bbe136bf3444c.png" data-filename="/" style="width: 107px;"> <p class="MsoNormal" style="margin-top: 5.25pt; margin-bottom: 5.25pt; border-left: 2.25pt solid rgb(13, 108, 189); padding: 0pt 0pt 0pt 4pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">产品应用：<o:p></o:p><p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">主要用于电信总局内及与交换局及用户之间的音视频的信号传输，也用作其它通信设备间的音频连接。支持语音、数字电话、传真等数据设备的连接，是电讯综合布线的分支线和主干线。<o:p></o:p><p class="MsoNormal" style="margin-top: 5.25pt; margin-bottom: 5.25pt; border-left: 2.25pt solid rgb(13, 108, 189); padding: 0pt 0pt 0pt 4pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">应用标准：<o:p></o:p><p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">ANSI/ICEA S-84-608  ANSI/ICEA S-85-625  CSN IEC 708-1  YD/T 322<o:p></o:p><p class="MsoNormal" style="margin-top: 5.25pt; margin-bottom: 5.25pt; border-left: 2.25pt solid rgb(13, 108, 189); padding: 0pt 0pt 0pt 4pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">产品特点：<o:p></o:p><p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">·符合YD/T 322相关性能标准，适用于室外语音主干连接，具有良好的机械性能和环境性能； ·绝缘芯线采用标准色谱，线对节距设置合理，易于施工分辨和维护.<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"> <o:p></o:p><table border="1" cellspacing="0" bordercolor="#000000" cellpadding="0" width="100%" style="color: rgb(68, 68, 68); font-family: arial, helvetica, sans-serif;"><tbody><tr><td width="141" nowrap="">导体线径mm</td><td width="159" nowrap="">对数P</td><td width="156" nowrap="">电缆外径mm</td><td width="171" nowrap="">电缆重量kg/km</td></tr><tr><td rowspan="16" width="141" nowrap="">0.51</td><td valign="bottom" width="159" nowrap="">10</td><td valign="bottom" width="156" nowrap="">10.7±0.5</td><td valign="bottom" width="171" nowrap="">110</td></tr><tr><td valign="bottom" width="159" nowrap="">12</td><td valign="bottom" width="156" nowrap="">11.4±0.5</td><td valign="bottom" width="171" nowrap="">123</td></tr><tr><td valign="bottom" width="159" nowrap="">20</td><td valign="bottom" width="156" nowrap="">13.4±0.5</td><td valign="bottom" width="171" nowrap="">175</td></tr><tr><td valign="bottom" width="159" nowrap="">30</td><td valign="bottom" width="156" nowrap="">15.9±1.0</td><td valign="bottom" width="171" nowrap="">239</td></tr><tr><td valign="bottom" width="159" nowrap="">50</td><td valign="bottom" width="156" nowrap="">18.9±1.0</td><td valign="bottom" width="171" nowrap="">351</td></tr><tr><td valign="bottom" width="159" nowrap="">100</td><td valign="bottom" width="156" nowrap="">25.5±1.0</td><td valign="bottom" width="171" nowrap="">643</td></tr><tr><td valign="bottom" width="159" nowrap="">200</td><td valign="bottom" width="156" nowrap="">34±2.0</td><td valign="bottom" width="171" nowrap="">1176</td></tr><tr><td valign="bottom" width="159" nowrap="">300</td><td valign="bottom" width="156" nowrap="">41.1±2.0</td><td valign="bottom" width="171" nowrap="">1724</td></tr><tr><td valign="bottom" width="159" nowrap="">400</td><td valign="bottom" width="156" nowrap="">47±2.0</td><td valign="bottom" width="171" nowrap="">2256</td></tr><tr><td valign="bottom" width="159" nowrap="">500</td><td valign="bottom" width="156" nowrap="">51.5±2.0</td><td valign="bottom" width="171" nowrap="">2752</td></tr><tr><td valign="bottom" width="159" nowrap="">600</td><td valign="bottom" width="156" nowrap="">56.4±2.0</td><td valign="bottom" width="171" nowrap="">3287</td></tr><tr><td valign="bottom" width="159" nowrap="">700</td><td valign="bottom" width="156" nowrap="">60.4±3.0</td><td valign="bottom" width="171" nowrap="">3779</td></tr><tr><td valign="bottom" width="159" nowrap="">800</td><td valign="bottom" width="156" nowrap="">63.9±3.0</td><td valign="bottom" width="171" nowrap="">4269</td></tr><tr><td valign="bottom" width="159" nowrap="">900</td><td valign="bottom" width="156" nowrap="">68±3.0</td><td valign="bottom" width="171" nowrap="">4819</td></tr><tr><td valign="bottom" width="159" nowrap="">1000</td><td valign="bottom" width="156" nowrap="">71.5±3.0</td><td valign="bottom" width="171" nowrap="">5304</td></tr><tr><td valign="bottom" width="159" nowrap="">1200</td><td valign="bottom" width="156" nowrap="">77.5±3.0</td><td valign="bottom" width="171" nowrap="">6288</td></tr></tbody></table> 电气性能 <table border="1" cellspacing="0" bordercolor="#000000" cellpadding="0" width="100%" style="color: rgb(68, 68, 68); font-family: arial, helvetica, sans-serif;"><tbody><tr><td width="38">序号</td><td width="228">项目</td><td width="60">单位</td><td width="335" colspan="2">数值</td></tr><tr><td width="38">1</td><td width="228">单根导线直流电阻 +20℃</td><td width="60">Ω/km</td><td width="335" colspan="2">   最大值          98 </td></tr><tr><td rowspan="2" width="38">2</td><td rowspan="2" width="228">线对直流电阻不平衡+20℃</td><td rowspan="2" width="60">%</td><td width="335" colspan="2">平均值不大于       1.5        </td></tr><tr><td width="335" colspan="2">   最大值          5.0</td></tr><tr><td width="38">3</td><td width="228">绝缘电阻  +20℃ DC100-500V</td><td width="60">MΩ·km</td><td width="335" colspan="2">  最小值          10×103                                    </td></tr><tr><td rowspan="4" width="38">4</td><td width="228">绝缘电气强度   DC</td><td rowspan="4" width="60">KV</td><td width="335" colspan="2">　</td></tr><tr><td width="228">施加电压时间</td><td width="169">3s</td><td width="166">1min</td></tr><tr><td width="228">导线间</td><td width="169">3.0</td><td width="166">1.5</td></tr><tr><td width="228">导线与屏蔽间</td><td width="169">10.0</td><td width="166">5.0</td></tr><tr><td width="38">5</td><td width="228">工作电容 (1kHz),最大值</td><td width="60">nF/100m</td><td width="335" colspan="2">5.6</td></tr><tr><td width="38">6</td><td width="228">线对对地电容不平衡，最大值</td><td width="60">nF/100m</td><td width="335" colspan="2">262</td></tr><tr><td width="38">7</td><td width="228">衰减（1-30MHZ,1-100MHZ）不大于</td><td width="60">dB/100m</td><td width="335" colspan="2">1.989×<img src="http://grandease.com/uploadfile/20100429111626798.gif" width="28" height="27"> +0.023×f+0.051/<img src="http://grandease.com/uploadfile/20100429111626798.gif" width="28" height="27"></td></tr><tr><td width="38">8</td><td width="228">相时延，最大值1～2MHz2～30, 2～100MHz</td><td width="60">ns /100m</td><td width="335" colspan="2">578567</td></tr><tr><td width="38">9</td><td width="228">近端串音衰减功率和</td><td width="60">dB</td><td width="335" colspan="2">≥62.3-15×lgf</td></tr><tr><td width="38">10</td><td width="228">等电平远端串音衰减功率和</td><td width="60">dB</td><td width="335" colspan="2">≥61-20×lgf</td></tr><tr><td width="38">11</td><td width="228">特性阻抗</td><td width="60">Ω</td><td width="335" colspan="2">100±15</td></tr><tr><td width="38">12</td><td width="228">回波损耗1MHZ-20MHZ20MHZ-100MHZ</td><td width="60">dB</td><td width="335" colspan="2">≥20≥20-7×lg(f/20)</td></tr><tr><td width="38">13</td><td width="228">绝缘芯线断线、混线，屏蔽连通性</td><td width="60"></td><td width="335" colspan="2">不断线、不混线、电气上屏蔽连通</td></tr><tr><td width="38">14</td><td width="228">总屏蔽最大直流电阻</td><td width="60">Ω/100m</td><td width="335" colspan="2">6.25/总屏蔽外径</td></tr></tbody></table> 物理性能<table border="1" cellspacing="0" bordercolor="#000000" cellpadding="0" width="100%" style="color: rgb(68, 68, 68); font-family: arial, helvetica, sans-serif;"><tbody><tr><td width="48">序号</td><td width="286">项目名称</td><td width="180">单位</td><td width="144">数值</td></tr><tr><td rowspan="3" width="48">1</td><td width="286">绝缘颜色迁移</td><td width="180">　</td><td width="144">不迁移</td></tr><tr><td width="286">处理温度</td><td width="180">℃</td><td width="144">80±2</td></tr><tr><td width="286">处理时间</td><td width="180">h</td><td width="144">24</td></tr><tr><td width="48">2</td><td width="286">绝缘抗张强度</td><td width="180">Mpa</td><td width="144">≥16</td></tr><tr><td width="48">3</td><td width="286">绝缘断裂伸长率</td><td width="180">%</td><td width="144">≥300</td></tr><tr><td rowspan="3" width="48">4</td><td width="286">绝缘低温卷绕试验</td><td width="180">失效数/试样数</td><td width="144">0/10</td></tr><tr><td width="286">处理温度</td><td width="180">℃</td><td width="144"> -55±1</td></tr><tr><td width="286">处理时间</td><td width="180">h</td><td width="144">1</td></tr><tr><td rowspan="2" width="48">5</td><td width="286">绝缘热收缩率</td><td width="180">%</td><td width="144">≤5</td></tr><tr><td width="286">处理温度</td><td width="180">℃</td><td width="144">115±2</td></tr><tr><td rowspan="5" width="48">6</td><td width="286">绝缘热老化后的耐缠绕性能</td><td width="180">　</td><td width="144">　</td></tr><tr><td width="286">热老化处理温度</td><td width="180">℃</td><td width="144">115±2</td></tr><tr><td width="286">热老化处理时间</td><td width="180">h</td><td width="144">24×14</td></tr><tr><td width="286">再次老化温度</td><td width="180">℃</td><td width="144">70±2</td></tr><tr><td width="286">处理时间</td><td width="180">h</td><td width="144">24</td></tr><tr><td width="48">7</td><td width="286">护套抗张强度，中值</td><td width="180">Mpa</td><td width="144">≥10</td></tr><tr><td rowspan="5" width="48">8</td><td width="286">护套断裂伸长率</td><td width="180">　</td><td width="144">　</td></tr><tr><td width="286">热老化处理前</td><td width="180">%</td><td width="144">≥350</td></tr><tr><td width="286">热老化处理后</td><td width="180">　</td><td width="144">≥300</td></tr><tr><td width="286">热老化处理温度</td><td width="180">℃</td><td width="144">100±2</td></tr><tr><td width="286">热老化处理时间</td><td width="180">h</td><td width="144">24×10</td></tr><tr><td rowspan="2" width="48">9</td><td width="286">护套耐环境应力开裂性能</td><td width="180">失效数/试样数</td><td width="144">0/10</td></tr><tr><td width="286">浸泡时间</td><td width="180">h</td><td width="144">96</td></tr><tr><td rowspan="3" width="48">10</td><td width="286">护套热收缩率</td><td width="180">%</td><td width="144">≤5</td></tr><tr><td width="286">处理温度</td><td width="180">℃</td><td width="144">100±2</td></tr><tr><td width="286">处理时间</td><td width="180">h</td><td width="144">4</td></tr></tbody></table>

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