YOUR CURRENT POSITION: Home > CABLE & WIRE > LV & MV Power Cables

Single Core Medium Voltage Power Cable

Single-core medium voltage power cables are commonly used for distributing electrical power in industrial plants, utilities, renewable energy projects, and other applications where medium voltage is required.

Applications:
A single-core medium voltage power cable is a type of electrical cable designed to transmit electrical power at medium voltage levels. The single core cables are designed for the distribution of electrical power with nominal voltage Uo/U ranging from 1.8/3KV to 26/35KV and frequency 50Hz. Single-core medium voltage power cables are commonly used for distributing electrical power in industrial plants, utilities, renewable energy projects, and other applications where medium voltage is required.

Conductors:
Plain annealed copper or aluminium complying with IEC 60228 class 1 or 2.

Insulation:
Insulation is of polyvinyl chloride (PVC) intended for 1.8/3KV and 3.6/6KV cables, cross-linked polyethylene compound (XLPE), or ethylene propylene rubber (EPR/HEPR).

Screen:
The conductor screen consists of an extruded layer of nonmetallic, semi-conducting compound firmly bonded to the insulation to exclude all air voids. The conductor screen is not necessary for both PVC and EPR/HEPR insulated 1.8/3KV and 3.6/6KV cables.

Jacketing:
Overall sheath comprises a layer of extruded thermoplastic compound (PVC, PE or LSZH can be offered as an option.) or elastomeric compound (polychlorprene CSP or chlorosulfonated PE). 

Parameter:
Nominal Conductor Area No. and Diameter of Wires Nominal Diameter of Conductor Maximum Conductor
Resistance at 20ºC
Nominal Weight per km of
(mm2) (no./mm) (mm) (0/km) Conductor (kg/km)
1 7 / 0.43 1.29 18.1 9.2
1.5 7 / 0.53 1.59 12.1 14
2.5 7 / 0.67 2.01 7.41 22.4
4 7 / 0.85 2.55 4.61 36.1
6 7 / 1.04 3.12 3.08 54
10 7 / 1.35 4.05 1.83 90.8
16 7 / 1.70 4.69 1.15 145
25 7 / 2.14 5.9 0.727 229
35 7 / 2.52 6.95 0.524 317
50 19 / 1.78 8.4 0.387 429
70 19 / 2.14 10.1 0.268 620
95 19 / 2.52 11.9 0.193 860
120 37 / 2.03 13.5 0.153 1086
150 37 / 2.25 14.9 0.124 1334
185 37 / 2.52 16.9 0.0991 1673
240 61 / 2.25 19.2 0.0754 2199
300 61 / 2.52 21.5 0.0601 2759
400 61 / 2.85 24.3 0.047 3528
500 61 / 3.20 27.3 0.0366 4448
630 127 / 2.52 32.76 0.0283 5744
800 127 / 2.85 37.05 0.0221 7346
1000 127 / 3.20 41.6 0.0176 9260

Contact Us, Now.
24-hour service hotline
Contact online customer service
Add: Technology Building, Tongbai Road, Zhongyuan District, Zhengzhou, Henan, China.
Related products
Aluminum medium voltage power cables
Copper medium voltage power cables
MCMK Cable
Underground Twisted Cable