LS EHV Cable System

4.07 76/132 (145) kV with Aluminum Sheath
Aluminum Sheath
Constructional Data (Nominal Values)
20
XLPE Insulated Cables
Conductor
Cross-Sectional Area Shape Diameter
Thickness of
Conductor
Screen Approx.
mm 2 mm mm
240
300
400
500
630
800
1000
1200
1600
2000
2500
Compact Round
Stranded
Segment Stranded
(Miliken)
Construction
Copper Conductor XLPE Insulation
Aluminum Sheath PE (or PVC) Outer Sheath
Continuous Current Ratings for Single Circuit (A)
Cross-Sectional Area (mm2 In Air
) Direct Buried Pipe Duct
Trefoil Flat (S=2D)
240 519 486 589 649
300 585 547 671 742
400 665 635 770 858
500 755 716 883 992
630 856 814 1011 1151
800 956 942 1137 1313
1000 1103 1093 1333 1555
1200 1185 1170 1439 1695
1600 1333 1324 1627 1972
2000 1452 1435 1777 2211
2500 1530 1512 1872 2330
Thickness of
Insulation
mm
Thickness of
Insulation
Screen Approx.
mm
Thickness of
Aluminum
Sheath
mm
Thickness of
Outer Sheath
mm
Outer Diameter
of Cable
mm
Weight of
Cable
kg / m
Max. DC
Conductor
Resistance at
20
/ km
Capacitance
18.1 1.5 16.0 1.3 1.8 4.5 83 7.1 0.0754 0.16
20.4 1.5 16.0 1.3 1.8 4.5 86 7.9 0.0601 0.17
23.2 1.5 16.0 1.3 1.9 4.5 89 8.9 0.0470 0.18
26.3 1.5 16.0 1.3 2.0 4.5 92 10.2 0.0366 0.20
30.2 1.5 16.0 1.3 2.1 4.5 97 11.9 0.0283 0.21
34.0 1.5 16.0 1.3 2.2 4.5 101 14.0 0.0221 0.23
38.7 1.5 16.0 1.3 2.2 4.5 106 16.6 0.0176 0.25
41.8 1.5 16.0 1.3 2.3 4.5 110 18.6 0.0151 0.27
48.1 1.5 16.0 1.3 2.4 4.5 116 22.9 0.0113 0.30
54.3 1.5 16.0 1.3 2.6 4.5 124 27.4 0.0090 0.32
63.0 1.5 16.0 1.3 2.8 4.5 131 34.3 0.0072 0.36
/ km