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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 2.6 53.0 53.0 3796 3323 0.727 1.200 0.9271 1.5385
35 4.5 2.6 56.0 56.0 5252 3589 0.524 0.868 0.6683 1.1130
50 4.5 2.8 59.0 59.0 4829 3881 0.387 0.641 0.4936 0.8220
70 4.5 2.9 63.0 63.0 5834 4508 0.268 0.443 0.3420 0.5681
95 4.5 3.0 67.0 67.0 6885 5085 0.193 0.320 0.2465 0.4105
120 4.5 3.1 70.0 70.0 7807 5534 0.153 0.253 0.1956 0.3247
150 4.5 3.2 74.0 74.0 8995 6154 0.124 0.206 0.1588 0.2645
185 4.5 3.3 78.0 78.0 10493 6989 0.0991 0.164 0.1272 0.2108
240 4.5 3.6 84.0 84.0 13381 8835 0.0754 0.125 0.0972 0.1609
300 4.5 3.7 89.0 89.0 15564 9881 0.0601 0.100 0.0780 0.1290
400 4.5 3.8 94.0 94.0 17747 10927 0.0407 0.0778 0.0616 0.1010
500 4.5 4.0 99.0 99.0 19930 11973 0.0366 0.0605 0.0489 0.0789


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 4.1274 2.8260 3.69 2.42 2.958 --
0.1725 0.3062 0.1213 0.6793 1.1196 3.2573 1.9582 3.7018 2.4025 5.15 3.37 2.958 --
0.1917 0.3655 0.1148 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 1.1457 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 2.958 --
0.3123 0.3009 0.0945 0.1588 0.2312 2.3472 0.7218 2.4305 0.8050 26.7 17.5 2.958 --
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 2.2699 0.6610 2.2992 0.6804 71.7 47.0 3.031 --
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8.7/10,8.7/15kv three-core XLPE insulated PVC sheathed power cable(YJV,YJLV)
12/20kv three-core XLPE insulated Steel Tape Armored PVC sheathed power cable(YJV,YJLV)