铝包钢芯铝绞线技术全参数表格

1 最全铝包钢芯铝绞线技术参数表 1标准技术参数···································1 1.1jl/lb20a-70/40-12/7标准技术参数·······················1 1.2jl/lb20a-95/55-12/7标准技术参数·······················3 1.3jl/lb20a-120/25-7/7标准技术参数·······················5 1.4jl/lb20a-150/35-30/7标准技术参数······················7 1.5jl/lb20a-185/30-26/7标准技术参数······················9 1.6jl/lb20a-240/30-24/7标准技术参数··················

广东电网公司标准技术协议1.0版本 表1铝包钢芯铝绞线技术参数表 导、地线名称和 型号 参数 铝包钢芯铝绞线 acsr/as-720/50 铝包钢芯铝绞线 jl/lb20a–630/55 铝包钢芯铝绞线 jl/lb20a–630/45 铝包钢芯铝绞线 jl/lb20a–500/45 铝包钢芯铝绞线 jl/lb20a–500/35 铝包钢芯铝绞线 jl/lb20a-400/50 结构，根数/ 直径（mm） 铝45/4.5348/4.1245/4.2048/3.6045/3.7554/3.07 钢 铝包钢7/3.027/3.27/2.87/2.87/2.57/3.07 计算截面 （mm2） 铝725639.92623.45488.58497.01399.73 钢 铝包钢50.156.3043.1043.1034

1 最全铝包钢芯铝绞线技术参数表 1标准技术参数········································································1 1.1jl/lb20a-70/40-12/7标准技术参数···············································1 1.2jl/lb20a-95/55-12/7标准技术参数···············································3 1.3jl/lb20a-120/25-7/7标准技术参数···············································5 1.4jl/lb20a-150/35-30/7标准技术参数·················

最全铝包钢芯铝绞线技术参数表 jl/lb20a-185/30-26/7标准技术参数······················ 1标准技术参数 投标人应仔细阅读货物需求及供货范围一览表，并认真逐项填写所招标规格的铝包钢芯铝绞线技术 参数响应表中“投标人保证值”，不能以“响应”两字代替，不允许改动标准参数值。如有偏差，请填 写技术偏差表。 jl/lb20a-70/40-12/7标准技术参数 jl/lb20a-70/40-12/7铝包钢芯铝绞线技术参数响应表 项目单位招标人要求值投标人保证值 制造厂（商）（投标人提供） 原产地（投标人提供） 产品型号规格jl/lb20a-70/40-12/7 外观及表面质量 绞线表面不应有肉眼可见的缺陷，如明显 的压痕、划痕等，并不得有与良好商品不相 称的任何缺陷 （投标人提供） 结构 铝单线股数/直径根

1 最全铝包钢芯铝绞线技术参数表 1标准技术参数········································································1 1.1jl/lb20a-70/40-12/7标准技术参数···············································1 1.2jl/lb20a-95/55-12/7标准技术参数···············································3 1.3jl/lb20a-120/25-7/7标准技术参数···············································5 1.4jl/lb20a-150/35-30/7标准技术参数·················

1 国家电网公司集中规模招标采购 （项目单位名称） kv（工程名称）工程 铝包钢芯铝绞线 招标文件 （技术规范专用部分） 设计单位： 年月 2 1标准技术参数······································································1 jl/lb20a-70/40-12/7标准技术参数···················································1 jl/lb20a-95/55-12/7标准技术参数···················································3 jl/lb20a-120/25-7/7标准技术参数··················································

实用文档 标准文案 最全钢芯铝绞线技术参数表 1标准技术参数····································2 1.1jl/g1a-50/30-12/7标准技术参数························2 1.2jl/g1a-70/40-12/7标准技术参数························4 1.3jl/g1a-95/55-12/7标准技术参数························6 1.4jl/g1a-120/20-26/7标准技术参数························8 1.5jl/g1a-120/25-7/7标准技术参数························10 1.6jl/g1a-150/20-24/7标准技术参数······

钢芯铝绞线参数表

最全钢芯铝绞线技术参数表 1标准技术参数·······································································2 1.1jl/g1a-50/30-12/7标准技术参数··················································2 1.2jl/g1a-70/40-12/7标准技术参数··················································4 1.3jl/g1a-95/55-12/7标准技术参数··················································6 1.4jl/g1a-120/20-26/7标准技术参数····················

序号输入(m)输入(kg) 110001 210001 310001 410001 510001 610001 710001 810001 910001 1010001 1110001 序号输入(m)输入(kg) 110001000 210001000 310001000 410001000 510001000 610001000 710001000 输入线经输入长度输入重量 (mm)(m)(kg) 输入线经输入长度输入重量 (mm)(m)(kg) 输入线经输入长度输入重量 (mm)(m)(kg) 2.3241.43100041.428 标准重量 求重量(kg)求长度(m)kg/km 100024,138.38 表5铜单丝长度及重量计算表

铝包钢芯铝绞线技术参数目录 序号型号规格 1jl/lb20a-70/40-12/7 2jl/lb20a-95/55-12/7 3jl/lb20a-120/25-7/7 4jl/lb20a-150/35-30/7 5jl/lb20a-185/30-26/7 6jl/lb20a-240/30-24/7 7jl/lb20a-300/25-48/7 8jl/lb20a-300/40-24/7 9jl/lb20a-300/50-26/7 10jl/lb20a-400/35-48/7 11jl/lb20a-400/50-54/7 12jl/lb20a-630/45-45/7 13jl/lb20a-630/55-48/7 1jl/lb20a-70/40-12/7标准技术参数 1-1jl/lb20a-70/40-12/7铝包钢芯铝绞线技术参数响

表一 截面（mm2）股数/线径(mm)外经(mm)重量 （kg/km） 屋外允许电流 （a）＋25℃ 167/1.705.144105 257/2.126.468135 357/2.507.595170 507/3.009136215 707/3.5510.7191265 957/4.1212.4257325 12019/2.814322375 15019/3.1515.8407440 18519/3.517.5503500 24019/4.020656 30037/3.2022.4817 40037/3.6925.81087 表二 外经(mm)重量（kg/km） 铝股钢芯 15024*2.807*1.816.6537 18524*3.107*2.018.4661 2

、铝包钢芯铝绞线 ※1主要技术性能和规格 1.1用途 用于单相50hz，25kv交流电气化铁路的回流线、供电线及架空地线。 1.2采用的标准 本技术规格书的有关技术条件引自中华人民共和国铁道行业标准tb/t2937-1998《电 气化铁道铝包钢芯铝绞线》。 1.3规格及要求 表1： 序号内容导线截面240mm2导线截面185mm2导线截面70mm2 1计算截面(mm 2 ) 铝244.29187.0468.05 铝包钢31.6724.2511.34 总计275.96211.2979.39 2 结构 根数/直径 铝24/3.624/3.156/3.8 铝包钢7/2.417/2.11/3.8 3绞线直径(mm)21.618.9011.34 4单位长度质量（t/km）885．6678.1

最全铝包钢芯铝绞线技术参数表 1标准技术参数········································································1 1.1jl/lb20a-70/40-12/7标准技术参数···············································1 1.2jl/lb20a-95/55-12/7标准技术参数···············································3 1.3jl/lb20a-120/25-7/7标准技术参数···············································5 1.4jl/lb20a-150/35-30/7标准技术参数····················

钢芯铝绞线技术参数表 项目单位基本要求值 产品型号规格jl/g1a-630/45 外观及表面质量/ 绞线表面不应有肉眼可见的缺陷，如明显的 压痕、划痕等，并不得有与良好商品不相称 的任何缺陷。 结 构 铝单线股数/直径根/mm45/4.22 镀锌钢线股数/直径根/mm7/2.81 计算截面积 合计mm2674.0 铝mm2630.0 钢mm243.60 外径mm33.80 单位长度质量kg/km2079.2 20℃时直流电阻ω/km≤0.0459 额定抗拉力kn≥150.45 弹性模量gpa63.0 线膨胀系数1/℃20.9×10-6 节径比 钢芯6根层/16～26 铝线内层/10～16 铝线邻外层/10～16 铝线外层/10～12 对于有多层的/任何层的节径

最全钢芯铝绞线技术参数表 1标准技术参数····························错误!未定义书签。 jl/g1a-50/30-12/7标准技术参数·················错误!未定义书签。 jl/g1a-70/40-12/7标准技术参数··················错误!未定义书签。 jl/g1a-95/55-12/7标准技术参数·················错误!未定义书签。 jl/g1a-120/20-26/7标准技术参数·················错误!未定义书签。 jl/g1a-120/25-7/7标准技术参数··················错误!未定义书签。 jl/g1a-150/20-24/7标准技术参数·················错误!未定义书签。 jl/

最全铝包钢芯铝绞线技术参数表(20200924150557)

. 精品 最全铝包钢芯铝绞线技术参数表 1标准技术参数···································1 1.1jl/lb20a-70/40-12/7标准技术参数·······················1 1.2jl/lb20a-95/55-12/7标准技术参数·······················3 1.3jl/lb20a-120/25-7/7标准技术参数·······················5 1.4jl/lb20a-150/35-30/7标准技术参数······················7 1.5jl/lb20a-185/30-26/7标准技术参数······················9 1.6jl/lb20a-240/30-24/7标准技术参数···············

铝包钢芯铝绞线是一种异材质多丝承力绞线。运用传统同材质多丝绞线夹具和工艺紧线施工时,极易产生铝丝断股。为解决这一问题,提出相应的施工工艺和新型快速紧线夹具开发技术的构思。

标称截面铝/钢结构：根数/直径mm计算截面 mm2 铝钢铝钢 10/26/1.501/1.5010.61.77 16/36/1.851/1.8516.132.69 25/46/2.321/2.3225.364.23 35/66/2.721/2.7234.865.81 50/86/3.201/3.2048.258.04 50/3012/2.327/2.3250.7329.59 70/106/3.801/3.8068.0511.34 70/4012/2.727/2.7269.7340.67 95/1526/2.157/1.6794.3915.33 95/207/4.167/1.8595.1418.82 95/5512/3.207/3.2096.5156.30 120/718/2.901/2

钢芯铝绞线技术参数表一 型号 参数 钢芯铝绞 lgj-10/2 钢芯铝绞 lgj-16/3 钢芯铝绞 lgj-25/4 钢芯铝绞 lgj-35/6 钢芯铝绞 lgj-50/8 钢芯铝绞 lgj-50/30 钢芯铝绞 lgj-70/10 钢芯铝绞 lgj-70/40 结构 根数/直径n/mm） 铝6/1.506/1.856/2.326/2.726/3.2012/2.327/3.8012/2.72 钢1/1.501/1.851/2.321/2.721/3.207/2.321/3.807/2.72 计算截面积 mm2 铝10.6016.1325.3634.8648.2550.7368.0569.73 钢1.772.694.235.818.0129.5911.3440.67 总计12.3718.8

技术部分 1.总则 我公司提供的产品满足招标文件提出的技术要求。 设备参数，使用时间见下表： 序号设备名称型号台数制造厂使用时间 1连铸连轧铝杆生产线y型1四川德阳机械厂6年 2拉丝机fld81北方通用机械厂5年 3拉丝机fld10 2北方通用机械厂3年 1四川德阳机械厂1年 4高速拉丝机htd-630/131上海鸿得利2年 5叉绞机500/541北方电工总厂3年 6叉绞机500/302长乐机械厂5年 7框绞机kj-500/542上海鸿得利2年 8框绞机kj-630/542上海鸿得利2年 9冷焊机lw3e/t6上海电缆研究所2年 10拉力试验机lj-5000a1广州试验仪器厂5年 11拉力试验机lj-500a1广州试验仪器厂5年