电机引接线，铝绞线及钢芯铝绞线结构图 Cutaway view of atuminium standed conductors and aluminium conductors steel-reinforeed
● 铝绞线 Aluminium stranded conductors
标称截面
Normal cross  JG电机引接线
sectional areas
导体结构（根数/
直径）Conductor
construction
(No./dia.)
计算外径  JG电机引接线
Calculated
outer diameter
计算拉断力
Calculated  JG电机引接线
breaking load
计算面积
Calculated
area
计算重量
Calculated
weight  JG电机引接线
交货长度
Delivery
lenght
20℃直流电阻
( 不大于)
Max.D.C
Resistance
(20℃ )
连续载流量
Current
carrying
capacity
mm2 mm mm N mm2 kg/km m Ω/km A
16 7/1.70 5.10 2840 15.89 43.5 4000 1.802 111
25 7/2.15 6.45 4355 25.41 69.6 3000 1.127 147
35 7/2.50 7.50 5760 34.36 84.1 2000 0.8332 180
50 7/3.00 9.00 7930 49.48 135.5 1500 0.5786 227
70 7/3.60 10.80 10950 71.25 195.1 1250 0.4018 284
95 7/4.16 12.48 14450 95.14 260.5 1000 0.3009 338
120 19/2.85 14.25 .21 333.5 1500 0.2373 390
150 19/ 15.75 .07 407.4 1250 0.1943 454
185 19/3.50 17.50 .80 503.0 1000 0.1574 518
210 19/3.75 18.75 .85 577.4 1000 0.1371 575
240 19/4.00 20.00 .76 656.9 1000 0.1205 610
300 37/3.20 22.40 .57 820.4 1000 0.09689 707
400 37/3.70 25.90 .83 .07247 851
500 37/4.16 29.12 .90 .05733 982
630 61/3.63 32.67 .30 .04577 1140
800 61/4.10 36.90 .36 .03588 1340
900 61/4.33 39.00 .25 .0321 -
1000 61/4.57 41.50 .58 .0289 -
1120 91/3.96 43.50 .78 .0258 -
1250 91/4.18 46.00 .78 .0231 -
1400 91/4.43 48.70 .2 .0207 -
1500 91/4.58 50.40 .21 .0193