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8.7/10,8.7/15kv three-core XLPE insulated PVC sheathed power cable(YJV,YJLV)



Nominal
Cross-
sectional
Area of
Cable
Nomin-
allnsul-
ation Th-
lckness
She-
ath Th-
lckness
Approx
Quter Dl-
ameter Ofc-
able
Approx
Weight
of
Cable
D.C
Realstance
of Cable
at 20°C
A.C Reals-
tance at
Operating
Temperature
Cu AL Cu AL Cu AL Cu AL
mm² mm mm mm mm kg/km kg/km Ω/Km Ω/Km Ω/Km Ω/Km
25 4.5 2.4 48.0 48.0 2486 2012 0.727 1.200 0.9271 1.5385
35 4.5 2.5 50.0 50.0 2963 2300 0.524 0.868 0.6683 1.1130
50 4.5 2.6 53.0 53.0 3481 2534 0.387 0.641 0.4937 0.8220
70 4.5 2.7 57.0 57.0 4036 2911 0.268 0.443 0.3421 0.5682
95 4.5 2.8 61.0 61.0 5147 3348 0.193 0.320 0.2467 0.4106
120 4.5 2.9 64.0 64.0 6116 3843 0.153 0.253 0.1959 0.3248
150 4.5 3.1 68.0 68.0 7187 4346 0.124 0.206 0.1591 0.2647
185 4.5 3.2 72.0 72.0 8379 4874 0.0991 0.184 0.1276 0.2110
240 4.5 3.3 77.0 77.0 10391 5845 0.0754 0.125 0.0978 0.1609
300 4.5 3.5 82.0 82.0 12336 6653 0.0601 0.100 0.0788 0.1295
400 4.5 3.6 87.0 87.0 14261 7459 0.0407 0.0778 0.0628 0.1018
500 4.5 3.8 92.0 92.0 16226 8265 0.0366 0.0605 0.0504 0.0799


Oparat-
ing Cap-
acity
Cable
induction
Reactive
impeda-
nce of
Cable
Positive
Negative
Sequence
impedance
Zero Sequence
impedance
Short-circuit
Current
Cu AL Cu AL Conductor Screen
Cu
tape
Cu
Wire
Cu
tape
Cu
Wire
Cu AL Cu
tape
Cu
Wire
uF/Km MH/Km Ω/Km Ω/Km Ω/Km Ω/Km Ω/Km Ω/Km Ω/Km KA KA KA KA
0.1576 0.4061 0.1275 0.9358 1.5438 3.5161 2.2149 7.2980 2.8260 3.69 2.42 2.958 --
0.1725 0.3062 0.1213 0.6793 1.1196 3.2573 1.9582 4.1274 2.4025 5.15 3.37 2.958 --
0.1917 0.3655 0.1143 0.5069 0.8300 3.0824 1.7854 3.4107 2.1135 7.31 4.79 2.958 --
0.2167 0.3445 0.1082 0.3588 0.5784 2.9308 1.6356 3.1565 1.8615 10.2 6.68 2.958 --
0.2400 0.3290 0.1033 0.2675 0.4234 2.8353 1.0687 2.9992 1.2324 13.8 9.02 2.958 --
0.2603 0.3178 0.0998 0.2198 0.3398 2.4155 1.0187 2.5444 1.1475 17.4 11.4 2.958 --
0.2834 0.3071 0.0964 0.1860 0.2817 2.3497 0.9829 2.4843 1.0883 21.7 14.2 3.031 --
0.3123 0.3009 0.0945 0.1588 0.2312 2.3472 0.7218 2.4305 0.8050 26.7 17.5 3.031 --
0.3439 0.2904 0.0912 0.1337 0.1853 2.3173 0.6938 2.3808 0.7572 34.6 22.6 3.031 --
0.3755 0.2817 0.0885 0.1185 0.1569 2.2983 0.6757 2.3489 0.7263 43.1 26.2 3.031 --
0.4213 0.2714 0.0852 0.1058 0.1327 2.2822 0.6625 2.3212 0.7014 57.4 37.6 3.031 --
0.4613 0.2641 0.0829 0.0970 0.1151 2.2697 0.6510 2.2992 0.6804 71.7 47.0 3.031 --