电气人必须懂的13张表.doc

1、电气人必须懂的13张表1、10kV高压电流互感器与低压电流互感器的配置表2、电缆附件型号对应电缆规格3、DT铜鼻子技术参数（国标与非标差距很大）4、DTL铜铝鼻子技术参数（国标与非标差距很大）5、10kV铜芯、铝芯电缆载流量查询表6、35kV铜芯、铝芯电缆载流量查询表7、常用低压电缆载流量查询表8、电力变压器高、低压熔丝配置查询表9、（室内布线）铜芯线安全载流量与220V负荷对应情况表10、专变客户变压器对应低压无功补偿装置查询表11、1kV架空绝缘线能带负荷查询表12、10kV架空绝缘线能带负荷查询表13、架空线路安全载流量对照表10kV高压电流互感器与低压电流互感器的配置表变压器容量典型设

2、计变比10kV（高压）典型设计变比0.66kV（低压）50 kVA/100/580 kVA/150/5100 kVA10/5200/5125 kVA10/5200/5160 kVA15/5300/5200 kVA15/5400/5250 kVA20/5400/5215 kVA30/5500/5400 kVA30/5750/5500 kVA40/51000/5630 kVA50/51000/5800 kVA750/51500/51000 kVA75/52000/51250 kVA100/52500/51600 kVA150/53000/52000 kVA150/54000/53000 kVA20

3、0/5/4000 kVA300/5/5000 kVA400/5/6000 kVA400/5/7000 kVA500/5/8000 kVA600/5/精度等级：0.2S终端型号规格3.125-50mm23.270-120mm23.3150-240mm23.4300-400mm2NLS户内冷缩终端WLS户外冷缩终端JLS电缆冷缩中间NSY户内热缩终端WSY户外热缩终端JSY电缆热缩中间SY热缩终端JSY热缩中间例如：NSY-10/3.1例如：SY-1/5.1例如：JLS -10/3.410kV热缩户外终端1kV热缩五指终端10kV电缆冷缩中间接头DT铜鼻子技术参数（国标与非标差距很大）A型（DT）

4、国标铜鼻子技术参数A型螺丝孔板宽板厚管内径管外径穿线深度长度重量规格bSdDL1L克 GDT-108.5162.35.29306322DT-168.5162.56.210326627DT-258.5182.87.211357032DT-3510.520.538.512377841DT-5010.5233.59.714418562DT-7012.5263.811.516459382DT-9512.5284.513.51849104115DT-12014.530515.12051112146DT-15014.5345.416.52254117190DT-18517375.818.525581252

5、52DT-24017406.520.72760135320DT-3002146823.23068155461DT-4002150826.23474165632DT-5002160829.53875190985DT-630无孔781034.545852201700B型（DT）非标铜鼻子技术参数B型螺丝孔板宽板厚管内径管外径穿线深度长度重量规格bSdDL1L克 GDT-108.514.51.85.28285815DT-168.514.526.29306017DT-258.5162.47.210306523DT-3510.5182.68.511327027DT-5010.520.539,713357

6、543DT-7012.5233.111.515408557DT-9512.5263.413.517419177DT-12014.5283.715.1194496100DT-15014.530416.52146100126DT-18517334.218.52450110173DT-24017354.520.72655120212DT-30021425.523.22962138321DT-4002150826.23474163576DT-5002155829.53873175890DT-63021601034.545802051350DTL铜铝鼻子技术参数（国标与非标差距很大）A型（DTL）国标铜

7、铝鼻子技术阐述A型螺丝孔板宽板厚管内径管外径穿线深度长度规格bSdDL1LDTL-108.5162.55.2103064DTL-168.51636.2113370DTL-258.5183.27.2123675DTL-3510.520.53.58.5144285DTL-5010.52349.7164390DTL-7012.5264.511.51850102DTL-9512.528513.52153112DTL-12014.5305.215.12355120DTL-15014.5345.816.52557126DTL-18517376.518.52760133DTL-2401740720.7306

8、2140DTL-30021468.523.23466160DTL-40021508.726.23872168DTL-5002155929.54275185DTL-630216010.534.55082215B型（DTL）非标铜铝鼻子技术阐述B型螺丝孔板宽板厚管内径管外径穿线深度长度规格bSdDL1LDTL-108.514.526.5102864DTL-168.514.526.5102864DTL-258.5162.27.3112868DTL-3510.5182.38.5123174DTL-5010.520.52.69.5143882DTL-7012.523311.5164192DTL-9512

9、.5263.213.8184398DTL-12014.5283.615.42046104DTL-15014.530416.82247113DTL-1851733418.82452120DTL-24017354.720.52857130DTL-30021425.523.5326114810kV铜芯、铝芯电缆载流量查询表35kV铜芯、铝芯电缆载流量查询表常用低压电缆载流量查询表3.png电力变压器高、低压熔丝配置查询表序号变压器容量( kva)高压侧电流(A)高压侧熔丝型号(A)低压侧电流(A)低压侧熔丝型号(A)150.2937.22102100.58314.43203201.15328.873

10、04301.73543.30505502.891072.17756804.6210115.4715071005.7715144.3415081257.2215180.4320091609.2420230.952501020011.5520288.683001125014.4325360.854001231518.1930454.685001340023.0940577.376001450028.8750721.71750高压侧熔丝选择:1容量在100KVA以下者,高压侧按变压器额定电流的2-3倍选择。2容量在100KVA以上者高压侧熔丝按变压器额定电流的1.5-2倍选择。低压侧熔丝选择变压器低

11、压侧熔片，按变压器额定电流选择。铜芯线安全载流量与220V负荷对应情况表（室内布线）序号铜芯线规格安全载流（A）能承载负荷（kW）11mm2173.7421.5 mm2214.6232.5 mm2286.1644 mm2357.756 mm24810.56610 mm26514.3716 mm29120.02825 mm212026.4专变客户变压器对应低压无功补偿装置查询表序号变压器容量应配置的无功补偿装置容量低压无功补偿选配1100 kVA30302125 kVA37.5303160 kVA48604200 kVA60605250 kVA75606215 kVA64.5607400 kVA

12、1201208500 kVA1501509630 kVA18920010800 kVA240250111000 kVA300300121250 kVA375400目前市场上的无功补偿容量有：100、134、150、167、200、234、250、267、300、334、350、367、400、434、450、467、500、534、550、567、600额定电压(V)额定电流(A)额定容量(kvar)电容器配置40043.3303路10kvar40086.6604路15kvar400129.9905路18kvar400173.21205路24kvar40038.5303路10kvar40077

13、604路15kvar400115.5905路18kvar4001541205路24kvar点击开通机电天下永久天下会会员，目前9T精品资料库（可下载）含公众号、网站、头条号等所有的资料以及后续无限更新！1kV架空绝缘线能带负荷查询表芯数型号平方mmkg/kmA规格电缆外径理论重量载流量1芯JKLYJ106.543.616816863.6393259.492.341253511127.381505012.3175.461857014.1238.182359516.5322.6929512018.1393.8234515020.2490.3339518522.5611.7346024025.677

14、2.485501芯JKLGYJ10/211119.256816/311.9150.019325/413.3200.4812535/714.4248.9615050/815.8315.8218570/1017.5410.9323595/1519.5531.45295120/2021.2649.29345150/2522.4722.98395185/3024.5896.67460240/4027.11133.4855010kV架空绝缘线能带负荷查询表芯数型号平方mmkg/kmA规格电缆外径理论重量载流量1芯JKLYJ1011.6122.89771612.6147.941002513.8187.13

15、1353514.8225.011605016.1283.621957017.8180.892459519.6208.8530012021227.7635015022.6249.2440018524.2270.7246024026.4299.885503001芯JKLGYJ25/414.3224.7513535/715.4275.416050/816.8345.0419570/1018.5443.5224595/1520.7575.53300120/2022.4697.41350150/2523.6773.95400185/3025.7952.62460240/4028.31195.6550架空

16、线路安全载流量对照表对应温度载流量 A线路型号3540455055LJ-169384766653LGJ-169788796856LJ-25120109988569LGJ-251241121018871LJ-3515013612310687LGJ-3515013612310687LJ-50190172155134110LGJ-50195177159138113LJ-70234212191166135LGJ-70242220198171140LJ-95290263237205168LGJ-95295268241209171LJ-120330300270234191LGJ-120335304274237194LJ-150388353318275255LGJ-150393357322279227LJ-180440400360312255LGJ-185450409369319261LGJ-240540491442383313