电力材料理论重量(全面).xls

电力材料理论重量(全面).xls

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目目录录序序号号名名称称1铝绞线及钢芯铝绞线2绝缘架空线3钢绞线4各类导线5电缆6导线允许拉力与绝缘子串配合表7铜排、铝排载流量（安）表8塑料铜芯线载流量（安）表9母线的载流量10长期连续负载电缆的允许载流量11悬垂线夹12耐张线夹13铜铝线夹14接线端子15U型挂环、U型螺栓16球头挂环17碗头挂板18接续管19并沟线夹20楔型线夹21UT型线夹22钢线卡子23延长环24双拉线用联板25拉线用挂板26直角挂环27直角挂板28避雷线悬垂吊架29联板30防振锤31铝包带32重锤33变压器34避雷器35绝缘子36常用无缝钢管理论重量表37钢材单位重量表38钢筋理论重量表39基础根开计算方法40工字钢、槽钢、钢轨单位重量表41常用计量单位换算表42常用化学元素符号表43混凝土配合比表44母线、导线、绝缘子45绝缘子、穿墙套管46螺栓规格重量表47电工口诀48土建工程师应掌握的数据49送电线路的基本知识50电杆、底盘、卡盘、拉盘单价重量表铝铝绞绞线线及及钢钢芯芯铝铝绞绞线线-产产品品结结构构及及主主要要技技术术参参数数一、LGJ、LGJX、LGJF环境温度40标称截面根数/直径mm外径mm直流电阻拉断力计算重量交货长度载流量Amm2铝Al钢St/kmNKg/Kmm709010/26/1.501/1.504.52.706412042.93000668716/36/1.851/1.855.551.779613065.230008511525/46/2.321/2.326.961.1319290102.6300011015035/66/2.721/2.728.160.82312630141300013518050/86/3.201/3.209.60.594616870195.1200016022050/3012/2.327/2.3211.60.569242620372300016522070/106/3.801/3.8011.40.421723390275200019526570/4012/2.727.2.7213.60.414158300511.3200019525595/1526/2.157/1.6313.610.305835000380.8200025035095/207/4.167/1.8513.870.301937200408.9200023532095/5512/3.207/3.20160.299278110707.72000230300120/718/2.901/2.9014.50.2422275703792000285400120/2026/2.387/1.8515.070.249641000466.82000285400120/257/4.727/2.1015.740.234547880526.62000265365120/7012/3.607/3.60180.236498370895.62000260335150/818/3.201/3.20160.198932860461.42000325455150/2024/2.787/1.8516.670.19846630549.42000325460150/2526/2.707/2.1017.10.1939541106012000330470150/3530/2.507/2.5017.50.196265020676.22000330470185/1018/3.601/3.60180.1572408805842000370530185/2524/3.157/2.1018.90.154259420706.12000380540185/3026/2.987/2.3218.880.159264320732.62000375530185/4530/2.807/2.8019.60.156480190848.22000380540铜铜排排、铝铝排排载载流流量量（安安）表表铜铝排（宽/厚）153203253304404405505506606608601080680880101006100810010材料结构排放法铜排开启平放16221226436848554066074087310181140111512701430135615651785竖放17127528533551058070577592010701195120513701540147516851870TMY封闭13017521531540044054060571883793591510401170112012801420每米重量（kg）0.400.530.661.041.401.742.182.613.134.185.224.185.576.965.226.968.70铝排开启平放1271662052833724175155736807888958649951115107012201370竖放13417521530039544054660071583093593510701200116013151475LMY封闭10413616823530534242247056064873070881591588510001120每米重量（kg）0.120.160.200.320.430.540.680.810.971.301.621.301.732.161.622.162.70塑塑料料铜铜芯芯线线载载流流量量（安安）表表导线截面（mm2）11.52.546101625355070硬线BV根数/单根直径1/1.131/1.371/1.761/2.241/2.737/1.337/1.687/2.117/2.4919/1.8119/2.14软线BVR根数/单根直径7/0.437/0.5219/0.4119/0.5219/0.6419/0.8249/0.6498/0.58133/0.58133/0.68189/0.68开启式载流量（安）5101525356090113140177268封闭式载流量（安）48122028487293115145220注：

1.根据电流大小，按上表选择相母线。

2.零（N）母线按相母线截面的一半选取（但16mm2）。

3.由于受元件进出线端口宽度的限制或母排不易满足规定的电气间隙时，可用对应塑胶线代替。

1.单片母线的载流量（n=70）母线尺寸铝（A）铜（A）（宽X厚，mm）交流直流交流直流2530354025303540253035402530354015x316515514513416515514513421019718517021019718517020x321520218917421520218917427525824222327525824222325x326524923321526524923321534032029927634032029927630x436534332129637034832630047544641838547544641838540x448045142238948045142238962558755050662558755050640x554050747543854551248044670065961556770566462057150x566562558553967063059054386080975669787081876570550x6.374069565160074570065560495589884077496090284577863x6.38708187657058808277757131125105699091211451079101092880x6.311501080101093211701100103095014801390130012001510142013301225100x6.3142513401255115514551368128011801810170015901470187517601650152063x8102596590283110409779158441320124011601070134512651185109080x81320124011601070135512741192110016901590149013701755165015451420100x81625153014301315169015901488137020801955183016852180205019201770125x8190017851670154020401918179516552400225521101945260024452290210563x101155108510169361180111010409561475138813001195152514321340123580x101480139013001200154014501355125019001786167015401990187017501610100x101820171016001475191017951680155023102170203018702470232021752000125x102070194518201680230021602020186526502490233021502950277025952390注本表系母线立放的数据。

当母线平放且宽度63mm时，表中数据应乘以0.95，63mm时应乘以0.92。

2.2-3片组合涂漆母线的载流量（n=70a=25）母线尺寸铝（A）铜（A）（宽X厚，mm）交流直流交流直流2片3片2片3片2片3片2片3片40X4855109040X5965125050X51180152550X6.31315170063X6.31350172015551940174022401990249580X6.316302100205524602110272026303220100X6.31935250025153040247031703245394063X81680218018402330216027902485302080X820402620240029752620337030953850100X823903050294536203060393038104690125X82650338033504250340043404400560063X102010265021102720256033002725353080X1024103100273534403100399035104450100X1028603650335041603610465043255385125X1032004100390048604100520050006250注本表系母线立放的数据，母线间距等于厚度。

1208120102根2根6068081860198013401950195521701410212014851626101715308.3510.506.2611.14142015501035151015501760109016501177127078611912.603.241.946.469512019/2.4937/2.01259/0.68259/0.76288314240258100101785187014208.701370147511202.70长期连续负载电缆的允许载流量0.6/1kV聚氯乙烯绝缘电力电缆允许持续载流量型号VVVLVVV22VLV22ZR-VVZR-VLVZR-VV22ZR-VLV22芯数单芯敷设空气中土壤中单芯电缆排列方式导体材质CuAlCuAlCuAlCu标称截面1.51924.27.292.52519312436273843326413247354964134524258466110574472557858831676599573