Medium Voltage cables, or MV cables, is a category defined by the International Electrotechnical Commission (IEC) as having a voltage rating of above 1kV up to 100kV.

we consider to the medium voltage cable range between 1kV and 35kV. Our MV XLPE insulated cables are manufactured in accordance with various British and international Standards. These include armoured cable to British Standard BS6622 and BS7835; IEC standards including IEC 60502-1 and IEC 60502-2; as well as a wide range of international construction specifications, including N2XSY, N2XS2Y, N2XSEY, NA2XSY and NA2XS

Voltage Cores Area-sectional(mm2) Conductor Insulation/Jacket
10kV 1 from 35mm2 to 500mm2 Cu/AL XLPE/PVC
10kV 3 from 35mm2 to 240mm2 Cu/AL XLPE/PVC
11kV 1 from 50mm2 to 1000mm2 Cu/AL XLPE/PVC
11kV 3 from 35mm2 to 400mm2 Cu/AL XLPE/PVC
20kV 1 from 50mm2 to 500mm2 Cu/AL XLPE/PVC
30kV 1 from 50mm2 to 500mm2 Cu/AL XLPE/PVC
33kV 1 from 70mm2 to 1000mm2 Cu/AL XLPE/PVC

1/35KV 25-630mm2 MV Power Cable

Voltage: 11KV,12kv,15KV or other
Core: 3Core
Area: 25~630mm2
Conductor: Copper/Aluminum/Tinned Copper
Insulated: XLPEArmoured: SWA/GSW
Sheath: PVC/PE

Voltage: 11KV, 15KV or other
Core: Single Core
Area: 25~630mm2
Conductor:  Copper/Aluminum/Tinned Copper
Insulated: XLPE
Screen: CWS(Copper Wire Screen)
Sheath: PVC/PE

Voltage: 1/35KV
Core: Single
Area: 25~800 mm2
Conductor: Aluminum/Copper/Tinned Class 2
Insulated: XLPE
Armoured: AWA
Jacket: PVC/PE

Voltage: 11KV,12kv,15KV or other
Core: 3Core
Area: 25~630mm2
Conductor:  Copper/Aluminum/Tinned Copper
Insulated: XLPE
Armoured: Non-armoured
Sheath: PVC/PE

33kV Single Core Cable Paramter

CONDUCTOR
SIZE		 CONDUCTOR
DC RESISTANCE
AT (200
C Ω/Km)		 CAPACITANCE
mF/Km		 CHARGING
CURRENT
(A/Km)		 DIELECTRIC
LOSSES
(W/Km)		 LAID IN
GROUND A		 LAID IN DUCT
A		 LAID IN FREE
AIR A
70 0.268 0.303 0.605 15.35 277 227 313
95 0.193 0.332 0.662 16.81 329 277 376
120 0.153 0.362 0.723 18.37 370 308 430
150 0.124 0.397 0.793 20.15 412 345 484
185 0.0991 0.43 0.859 21.81 460 390 546
240 0.0754 0.483 0.964 24.47 520 451 629
300 0.0601 0.535 1.068 27.13 571 507 708
400 0.047 0.592 1.181 30 609 564 777
500 0.0366 0.666 33.76 33.76 661 631 863
630 0.0283 0.76 1.516 38.51 707 698 945

1. IEC/BS/DIN standard

Rated Voltage (KV) 3.6/6KV 6.35/11KV 8.7/10KV 8.7/15KV 12/20KV 18/20KV 18/30 26/35
Core Number 1Core   3Core
Cross-section(mm2) 1C 25～800 35～800
3C 25～400 35～400

2. ASTM standard

Rated Voltage (V) 5001-8000 8001-15000 15001-25000 25001-28000 28001-35000 35000-46000
Core Number 1Core 3Core
Cross-section 1C 6AWG～1600kcmil 2AWG～1600kcmil 1AWG～1600kcmil 2AWG～1600kcmil 1/0AWG～1600kcmil
AWG or kcmil 3C 6AWG～1600kcmil 2AWG～1600kcmil 1AWG～1600kcmil 2AWG～1600kcmil 4/0AWG～1600kcmi

8.7/10kV,8.7/15kV,Al or Cu/XLPE/PVC Power Cable (YJLV,YJV)

Nominal Cross Section Area of Conductor Insulation thickness Sheath thickness Approx.Overall DiameterOf Cable Approx. Weight of cable D.C resistance of conductor Testing voltage Current rating
(mm2) (mm) (mm)  (mm) (kg/km) (Ω/km) A.C In air(A) Direct in soil(A)
Cu Al Cu Al KV/5min Cu Al Cu Al
1X25 4.5 1.8 23 680 525 ≤0.727 ≤1.20 30.5 165 130 160 120
1X35 4.5 1.8 24 804 587 ≤0.524 ≤0.868 30.5 205 155 190 145
1X50 4.5 1.8 25 984 674 ≤0.387 ≤0.641 30.5 245 190 225 175
1X70 4.5 1.8 27 1201 768 ≤0.268 ≤0.443 30.5 305 235 275 215
1X95 4.5 1.8 29 1490 902 ≤0.193 ≤0.320 30.5 370 290 330 255
1X120 4.5 1.9 30 1765 1022 ≤0.153 ≤0.253 30.5 430 335 375 290
1X150 4.5 1.9 32 2091 1162 ≤0.124 ≤0.2.06 30.5 490 380 425 330
1X185 4.5 2 34 2452 1307 ≤0.0991 ≤0.164 30.5 560 435 480 370
1X240 4.5 2.1 36 3034 1548 ≤0.0754 ≤0.1525 30.5 665 515 555 435
1X300 4.5 2.1 39 3672 1815 ≤0.0601 ≤0.100 30.5 765 595 630 490
1X400 4.5 2.1 42 4646 2170 ≤0.0470 ≤0.0776 30.5 890 695 725 565
1X500 4.5 2.2 45 5651 2556 ≤0.0366 ≤0.0605 30.5 1030 810 825 650
1X630 4.5 2.3 50 7154 3248 ≤0.0283 ≤0.0469 30.5 1160 950 940 745
1X800 4.5 2.5 55 8750 3790 ≤0.0221 ≤0.0367 30.5 1440 1160 1080 870
1X1000 4.5 2.6 59 10727 4527 ≤0.0176 ≤0.0291 30.5 1620 1320 1190 970
1X1200 4.5 2.9 63 12642 5205 ≤0.0151 ≤0.0247 30.5 1740 1450 1270 1060
3X25 4.5 2.4 50 2573 2072 ≤0.727 ≤1.20 30.5 120 95 135 105
3X35 4.5 2.5 53 2985 2334 ≤0524 ≤0.868 30.5 145 115 165 125
3X50 4.5 2.6 55 3529 2598 ≤0.387 ≤0.641 30.5 175 135 190 150
3X70 4.5 2.7 58 4197 2895 ≤0.268 ≤0.443 30.5 220 170 240 185
3X95 4.5 2.8 63 5230 3462 ≤0.193 ≤0.320 30.5 265 205 285 220
3X120 4.5 2.9 66 6120 3888 ≤0.153 ≤0.253 30.5 305 235 320 250
3X150 4.5 3 70 7207 4416 ≤0.124 ≤0.206 30.5 350 270 365 280
3X185 4.5 3.1 74 8378 4935 ≤0.0991 ≤0.164 30.5 395 310 410 320
3X240 4.5 3.3 79 10177 5712 ≤0.0754 ≤0.125 30.5 470 370 480 375
3X300 4.5 3.4 84 12159 6577 ≤0.0601 ≤0.100 30.5 535 420 540 425
3X400 4.5 3.7 89 15641 8081 ≤0.0470 ≤0.0778 30.5 610 485 610 485