注册地址：上海市市丰台
联系方式：67506536
接转传真：60260516
小米5手机：13911696698
电子邮箱：13911696698@163.com
QQ:139696698
一、 🎃; 的产品共同点及应用场景
该物品应用做网络传输数据语音150kHz及下列的模以4g预警和2048kbit/s及下列的数据64g预警。在一定的环境下，也可以用做网络传输数据2048kbit/s及以上内容的数据64g预警。HYA、HYAT用以空架、排水管道敷设。HYA53、HYA23、HYAT53、HYA553、HYAT23型在于直埋。GHYAT、GHYAT53快速公路桥工程用通迅拖链电缆是为快速公路桥工程急救打电话系统化而制作。
Ⅰ. Characteristics and Application
Used for transmitting 150kHz or lower audio analog signals and 2048kbit/s or lower digital signals。They also transmit 2048kbit/s and higher digital signals in some condition.Type HYA 、HYAT cables are used for laying on racks and in conduits ,and type HYA53、HYAT53 cables for direct burial laying.Telecommunication cables for freeway are designed f💙or the freeway exigent telephone system.
二、 &nb꧂sp; 车辆下达标准单位
YD/T322-1996
Ⅱ. Implemented standard
YD/T322-1996
三、 &n🐭bsp; &nܫbsp; 几乎应用及简称
Ⅲ. Basic type and product name
序号顺序 No | 尺寸 Type | 产 品 名 称 Product denomination |
1 | HYA | 铜芯实芯聚丁二烯隔热正反两面涂塑铝带闭屏聚丁二烯保护套数据信号电缆电线 Aluminium tape coat𓃲ed with plastic on both side shielded and polyethylene sheathed telecommunication cables wit🐭h copp♉er conductors and solid polyethylene insulation |
2 | HYA53 | 铜芯实芯聚氯乙稀耐压双层涂塑铝带关闭钢表带铠装聚氯乙稀绝缘护套安全可靠低压电缆 Aluminium taꦕpe coated both with plastic shielded ,steel tape armoure♔d and polyethylene sheathed telecommunication cables with copper conductors and solid polyethylene insulation |
3 | HYA23 | 铜芯实芯聚乙稀接地两面涂塑铝带禁掉热镀锌带钢铠装聚乙稀护线套通讯技术电缆线 Aluminium tape coated both side with plastic shielded ,zinc-plated steel tape armoured and polyethyleneꦯ sheathed telecommunication cables with copper conductors and solid polyethylene insulat🃏ion |
4 | HYAT | 铜芯实芯聚氯丁二烯绝缘层原油使用量膏添充两面涂塑铝带屏幕聚氯丁二烯护线套电力电缆线 Aluminium tape coated both side withও plastic shielded and polyethylene sheathed telecommunication cables with copper conductorꦺs ,solid polyethylene insulation and petrolatum filling |
5 | HYAT53 | 铜芯实芯聚丁二烯绝缘层变压器油膏充实正反涂塑铝带屏蔽掉带钢铠装聚丁二烯护线套通迅电缆线 Aluminium tape coated both with plastic shielded ,steel tape armoured and polyethylene sheathed telecommunication cables with copper conductors , solid polyet🎃hylene insulation and petrolatum filling |
6 | HYAT553 | 铜芯实芯聚氯乙烯隔热铝塑粘合终合绝缘护套双重纵包轧纹皮带铠装市中心无线通信电线电缆。
|
6 | HYAT23 | 铜芯实芯聚乙稀电绝缘能源膏自动填充单双面涂塑铝带屏幕热镀锌带钢铠装聚乙稀护线套数据通信缆线 Aluminium tape coated both with plꦑastic shielded ,steel tap๊e armoured and polyethylene sheathed telecommunication cables with copper conductors , solid polyethylene insulation and petrolatum filling |
注：可根据移动用户需要，绝缘护套可以爱游戏彩票 阻燃、低烟低卤低烟无卤等建筑材料打造。主要用ZR、ZRD、ZRDW机型数字代表。 Note：According to user requirements,the sheath can ✅be made of flame retardant,Low-smoke-low-halogen or low-smoke-zero-halogen materials,expressed separately by ZR,ZRD,ZRDW | ||
四、 &nbs💝p; 金桥铜业跨接线的截面积大小：
Ⅳ.Cable Specification
1. HYA、HYAT、HYA53、HYAT53
导体标称孔径 Nom.dia.of cond | 0.4 | 0.5 | 0.6 | 0.7 | 0.8 | 0.9 |
芯数 No.of conductor | 5×2⛎、 10×2、 20×2、 30×2、 50×2、 100×2、 200×2🦩、 300×2、 400×2 | |||||
2.GHYAT、GHYAT53
导体标称孔径 Nom.dia.of cond | 0.5 | 0.6 | 0.7 | 0.9 | 1.2 |
芯数 No.of conductor | 1×4 2×4 ꦯ; 3×4 4×4 &🌠nbsp; 5×4 | ||||
五、 ꧂;&n꧑bsp; 包括水平主要参数
Ⅴ. Main technical parameters
1. HYA、HYAT、HYA53、HYAT53
项 目 Items | 部门 Unit | 指 标 Data |
+20℃时单根电缆直流电源电阻器 DC resistance of single conductor at 20℃ | Ω/km | 导体标称直劲mm 0.4 0.5 0.6 0.👍8 Conductor Diameter(mm) 非常大值 Max♒. 148.0 95.0 65.8 36.6 |
+20℃时线对整流阻值不均衡 DC resistance imbalance of Pair at +20℃ | % | 导体标称尺寸mm 0.4 0.5 0.6 🐻 0.8 Conductor Diameter(mm) 人平均数面积不超过 🦂1.5 1.5 1.5 🔯; 1.5 Max. of Average 较大值Max. 5.0 ꧃; 5.0 5.0 4.0 |
+20℃时耐压热敏电阻 Insulation resistance at +20℃ | MΩ·km | &ꦫnbsp; 非填色式Non-filled 粘贴式Filled 超小值Min. 10×103 3×103 |
隔绝高压电器比强度DC给予电阻值事件 Dielectric strength of insulation D.C.test time 电缆间Conductor to conductor 电缆线与闭屏间 Conductor to shield | kv |
♐; 3s 1min &nbsꦜp; 2.0 &nb🅘sp; 1.0 &n🍬bsp; ๊ 6.0 3.0 |
本职工作电感0.8kHz或1kHz Mutual capacitance 0.8kHz or 1kHz | NF/km | 电线标称线对数计算 ജ; 10 〉10 Number of pairs 较大值 58.0 🥀; &nb🍎sp; 57.0 Max. &𓄧nbsp; 大概值&nbs🦩p; &﷽nbsp; 52.0±4.0 52.0±2.0 Average |
电容器不发展0.8kHz或1kHz Capacitance unbalance at 0.8kHz or 1kHz 线对与线对间电解电容不平横 Pair to pair 线对与地间电容（电容器）不失衡 Pair to shield | PF/km | 高压电缆标称线对数计算 10 &n♏bsp; 〉1▨0 Number of pairs 最大程度值 250（200）1） 250（200）1） Max. 最多值 2630 &nb🦩sp; 2630 Max. 人标准差不于 — 570（490）2） Max. of average |
项 目 Items | 政府部门 Unit | 指 标 Data |
固定性衰减+20℃、10对以上的电线电缆： Natural attenuation at +20℃ upwards of 10 pairs： 150 kHz 1024 kHz
150 kHz 1024 kHz 10对电缆线 10 pairs cable | dB/km | 导体标称直劲mm 0♔.4 0.5 0.6&nb🌼sp; 0.8 Conductor Diameter(mm) 非注射式 Non filled 大概值较小于 12.1 9.0 7.2 🐓 5.7 Max. of Average 平标准差值不太多于 27.3 22.5꧑ 18.5 13.7 Max. of Average 选中式Filled 的平平均数很小于 11.7&𝕴nbsp; 8.2 6.7 4.7 Max. of Average 对数正态分布不高于 &𝕴nbsp; 23.6 18.6 15🅠.8 12.3 Max. of Average 峰值值越来越于10对综上所述相同的结构缆线较大 峰值值的110% Max. of 🧜Average 110% of that the same💮 model cable with upwards of 10 pairs |
1） 括号中的的指标符合于高压导线标称长度0.6mm及0.8mm电缆线 1) Data of parentheses 1) for the cable whi๊ch conductor Diameter is 0.6mm and 0.8mm 2） 括号中的招生指标实主要用于低压电缆线标称直径约0.6mm及0.8mm实芯聚烯烃绝缘电阻低压电缆 2) Data of parentheses 2) for the solid PE insu♛lated cable which conductor Diameter is 0.6mm and 0.8mm | ||
2.GHYAT、GHYAT53
的项目 Items | 单位名称 Unit | 导体厚度(mm) Diameter conductor | |||||
0.5 | 0.6 | 0.7 | 0.9 | 1.2 | |||
导体直流电电阻器20℃ 很高于 D.C.resistance of conductor at 20℃,max | Ω/km |
91.5 | 65.8 | 50.0 | 28.5 | 15.8 | |
绝缘性电容20℃不高于Insulation resistance at 20℃, min | MΩ·km | 5×103 | |||||
耐额定电压(1min) Withstand voltage (1min) | 芯-芯 core-core | V | 1000 | ||||
芯-屏 core-shield | V | 3000 | |||||
工作中电解电容 Operating capacity | 更大值 max |
nF/km | 45 | ||||
平均水平值 mean | 43 | ||||||
电容藕合K1不大于 Capacity coupling K1≤ | 最大程度值 max |
PF/500m | 60 | ||||
大概值 mean | 30 | ||||||
当下的衰减分別值不多于 Attenuation mean ≤ | 1kHz | dB/km | 1.42 | 1.32 | 1.18 | 0.75 | 0.55 |
3kHz | dB/km | 2.42 | 2.38 | 2.0 | 1.2 | 0.85 | |
