铜芯电线电缆载流量表大全
很多用户对电线电缆的安全载流量不是很清楚,甚至是专业的电工对精确的数据都不是特别了解。北京东兴嘉业电线电缆根据实际生产的电线电缆规格品种,制定了不同规格型号的电线电缆载流量表简单易懂,一目了然。希望能对各位朋友有所帮助高压电缆载流量:规格型号载流量表:
366kV电力电缆载流量Table12366kVcurre
tcarryi
gofcable
敷设条件:导体最高温度:90℃,环境温度:25℃,土壤热阻系数10℃mW,单根敷设。Layco
ditio
s:Themaximumtemperatureofco
ductor:90℃,Ambie
ttemperature:25℃,Soilthermalresistivity10℃mW,Si
glelayi
g。
导体标称截面
非铠装电缆U
armored
铠装电缆Armored
mm2
单芯si
gecore
三芯threecore
三芯threecore
Nomi
alcross
铜芯
铝芯
铜芯
铝芯
铜芯
铝芯
areaof
CoppercoreAlumi
iumcoreCoppercoreAlumi
iumcoreCoppercoreAlumi
iumcore
co
ductormm2空气中土壤中空气中土壤中空气中土壤中空气中土壤中空气中土壤中空气中土壤中
I
airBuriedI
airBuriedI
airBuriedI
airBuriedI
airBuriedI
airBuried
25
165160130120135150105115135150105115
35
205190155145160180130140165175130140
50
245225190175195210155165195205150165
70
305275235215245260190200245255190195
95
370330290255300305235240300300230235
120
430375335290345350270275345345265270
150
490425380330395390310305390385305300
185
560480435370455445355350445435350340
240
665
555515435540515420405525505410390
300
765630595490615580485455595565470445
400
890725695565720660575525695645550510
500
950840780660
630
1060950885760
800
117010801000870
1000
127011901100970
f1200
1310127011701060
66kV和610kV交联电力电缆载流量Table1366kVa
d610kVcurre
tcarryi
gofcable敷设条件:导体最高温度:90℃;环境空气温度:40℃;土壤温度:20℃;土壤热阻系数10℃mW,单根敷设。wwwbjdxjycomLayco
ditio
s:Themaximumtemperatureofco
ductor:90℃,Ambie
ttemperature:40℃,soiltemperature:20℃;Soilthermalresistivity10℃mW,Si
glelayi
g。
导体标称截面
非铠装电缆U
armoured
铠装电缆Armoured
mm2
单芯si
gecore
三芯threecore
三芯threecore
Nomi
alcross
铜芯
铝芯
铜芯
铝芯
铜芯
铝芯
areaof
CoppercoreAlumi
iumcoreCoppercoreAlumi
iumcoreCoppercoreAlumi
iumcore
co
ductormm2空气中土壤中空气中土壤中空气中土壤中空r