Single Core 3.8/6.6KV Medium Voltage Aluminum Wire Armoured Cable

The single-core 3.8/6.6kV medium voltage aluminum wire armoured cable is designed for reliable power transmission in industrial and civil applications. It features an aluminum conductor with XLPE insulation, steel tape armour for mechanical protection, and a durable outer PVC sheath. This cable provides excellent electrical performance, flexibility, and durability suitable for medium voltage distribution systems.

  1. Home
  2. Medium Voltage Cables – MV
  3. Medium Voltage Armored Power Cable
  4. Single Core 3.8/6.6KV Medium Voltage Aluminum Wire Armoured Cable
  • slide

Single Core 3.8/6.6KV Medium Voltage Aluminum Wire Armoured Cable

Single Core 3.8/6.6KV (Um=7.2KV) Armoured

  • Rated Voltage 3.8/6.6kV
  • Conductor Material Copper or Aluminum
  • Operating Temperature up to 90°C
  • Short Circuit Temperature 250°C
  • Bending Radius 12 x OD

Conatact us

Name

Email

Phone

Message

Congratulations. Your message has been sent successfully.
Error, please retry. Your message has not been sent.

Single Core 3.8/6.6KV Medium Voltage Aluminum Wire Armoured Cable Application

The single core cables are designed for distribution of electrical power with nominal voltage Uo/U ranging from 3.8/6.6KV to 19/33KV and frequency 50Hz. They are suitable for installation mostly in power supply stations, indoors and in cable ducts, outdoors, underground and in water as well as for installation on cable trays for industries, switchboards and power stations.

Single Core 3.8/6.6KV Medium Voltage Aluminum Wire Armoured Cable Standard

BS 6622, IEC60502-2, BS 7835 (LSZH Version)

CONSTRUCTION :
Single Core 3.8/6.6KV Medium Voltage Aluminum Wire Armoured Cable Construction

Single Core 3.8/6.6KV Medium Voltage Aluminum Wire Armoured Cable Construction

Single Core 3.8/6.6KV Medium Voltage Aluminum Wire Armoured Cable Construction

Conductor: Plain annealed copper or aluminium wire. Copper conductors shall be stranded (class 2) and aluminium conductors shall be either solid or stranded (class 2).
Conductor Screen: Extruded layer of semi-conducting cross-linkable compound.
Insulation: cross-linked polyethylene compound XLPE or EPR.
Insulaton Screen: Extruded layer of semi-conducting cross-linkable compound is applied over the insulation.
Metallic Layer: copper tapes or a concentric layer of copper wires or a combination of tapes and wires.
Separation Sheath (for armoured cable): PVC, PE or LSZH.
Armour (for armoured cable): round aluminium wire.
Over Sheath: PVC or MDPE. LSZH can be offered as an option.

DIMENSIONAL DATA :
Single Core 3.8/6.6KV Medium Voltage Aluminum Wire Armoured Cable Dimensional Data

Nom. Cross-Section Area 　 Aluminium Wire Armoured Cables
Nom. Insulation Thickness Copper Tape Screen Area Nom. Bedding Thickness Nom. Armour Wire Diameter Nom. Sheath Thickness Approx. Overall Diameter Approx. Weight
CU AL
mm^2 mm mm^2 mm mm mm mm kg/km
25 2.5 3.4 1.2 1.6 1.8 26.3 1150 1000
35 2.5 3.6 1.2 1.6 1.8 27.3 1250 1050
50 2.5 3.9 1.2 1.6 1.8 28.4 1500 1190
70 2.5 4.3 1.2 1.6 1.8 30 1740 1300
95 2.5 4.7 1.2 1.6 1.9 31.8 2030 1430
120 2.5 5 1.2 1.6 1.9 33.2 2310 1550
150 2.5 5.3 1.2 1.6 2 35.1 2660 1720
185 2.5 5.8 1.2 2 2 37.4 3120 1950
240 2.6 6.3 1.2 2 2.1 40.3 3740 2200
300 2.8 7 1.2 2 2.2 42.9 4400 2520
400 3 7.7 1.2 2 2.3 47.2 5490 2960
500 3.2 8.5 1.3 2.5 2.5 51.6 6760 3660
630 3.2 9.5 1.4 2.5 2.6 57 8200 4160