66kv High Voltage Power Cable 630mm2 500mm2 400mm2

66kv High Voltage Power Cable 630mm2 500mm2 400mm2

66kv High Voltage Power Cable 630mm2 500mm2 400mm2

Construction, Underground, Industrial, Power Station

Super-high Voltage Cable

DC Cable

XLPE

PVC

Round Wire

Bare Copper Wire

ISO, CCC

SGS

Yjlw03, Yjlw02

Yifang

Seperated Conductor

Corrugated Aluminium

48/66kv to 127/220kv

YIFANG OR OEM

Steel Drum

185mm2 to 2000mm2

China

8544601300

Product Description

 YJLW 02, YJLW03, EHV Power Cable, 48/66 kV~127/220 kV, Cu/XLPE/Corrugated AL/PVC (GB/T 11017/IEC 60840)
Standards
 
This product by GB11017 "rated voltage of 110 kV copper, Aluminum core XLPE power cable" and IEC60840 "rated voltage 30 kV to 150kV power cable insulation crowded pack test" standard.

Application scope
The product is suitable for use in power transmission and distribution lines with rated power
frequency voltage 48/66kV,64/110kV,76/132kV

Using characteristics
Rated power-frequency voltage U0/U: 48/66kV,64/110kV,76/132kV.
Max. permissible continuous operating temperature of conductor: 90ºC.
Max. short-circuit temperature of conductor shall not exceed 250ºC(5s maximum duration).
The ambient temperature under installation should not below 0ºC.
The bending radius should not less than 25 times of the cable diameter.

Application
 
For laying indoors, in tunnel, cable French, well or direct in ground, able to bear external mechanical forces and certain pulling force.

Section Insulation Thickness Metallic Sheath Thickness Sheath Thickness Overall Diameter Cable Weight Electrical Resistance
DC.20ºC
No.xmm2 mm mm mm mm kg/km Ω/km
48/66 kV
1×185 14.5 2.0 4.0 68.3 5250 0.0991
1×240 14.5 2.0 4.0 76.7 5740 0.0754
1×300 14.5 2.0 4.0 79.1 6440 0.0601
1×400 14.5 2.0 4.0 82.3 7480 0.0470
1×500 14.5 2.0 4.0 85.9 8750 0.0366
1×630 14.5 2.0 4.0 85.9 10360 0.0283
1×800 14.5 2.0 4.0 94.3 12260 0.0221
1×800 14.5 2.0 4.0 96.4 13790 0.0221
1×1000 14.5 2.0 4.5 102.8 15470 0.0176
1×1200 14.5 2.0 4.5 106.2 17580 0.0151
1×1400 14.5 2.0 5.0 110.4 20110 0.0129
1×1600 14.5 2.0 5.0 114.8 22510 0.0113
1×2000 14.5 2.0 5.0 121.8 27050 0.0009
64/110 kV
1×240 19.0 2.0 4.0 85.0 7750 0.0754
1×300 18.5 2.0 4.0 86.1 8360 0.0601
1×400 17.5 2.0 4.0 86.9 9120 0.0470
1×500 17.0 2.0 4.0 89.1 10260 0.0366
1×630 16.5 2.0 4.5 92.1 11750 0.0283
1×800 16.0 2.0 4.5 95.0 13520 0.0221
1×800 16.0 2.0 4.5 100.0 14320 0.0221
1×1000 16.0 2.3 4.5 105.4 16760 0.0176
1×1200 16.0 2.3 5.0 109.8 18900 0.0151
1×1400 16.0 2.3 5.0 114.0 21530 0.0129
1×1600 16.0 2.3 5.0 117.4 23930 0.0113
1×2000 16.0 2.3 5.0 124.4 27750 0.0009
127/220 kV
1×300 27.0 2.4 5.0 112.5 10930 0.0601
1×400 27.0 2.4 5.0 118.0 11750 0.0470
1×500 27.0 2.4 5.0 121.2 12880 0.0366
1×630 26.0 2.4 5.0 123.0 14320 0.0283
1×800 25.0 2.4 5.0 124.9 15720 0.0221
1×800 16.0 2.0 4.5 100.0 14320 0.0221
1×1000 24.0 2.6 5.0 129.4 20500 0.0176
1×1200 24.0 2.6 5.0 132.6 22810 0.0151
1×1400 24.0 2.6 5.0 136.8 25450 0.0129
1×1600 24.0 2.6 5.0 140.6 28050 0.0113
1×2000 24.0 2.8 5.0 147.5 32210 0.0009

 
Reference Equipment Picture

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