1

STANDARD

GOST R 55025-2012;

IEC 60502-2

2

RATED VOLTAGE

6/10KV

3

CABLE CHARACTERISTICS 

3-1

Conductor

Material

/

Compacted aluminum wires

No of cores

/

3

Cross section

mm2

400

Strands of wires

/mm

60/2.88

Approx. diameter

mm

23.58

3-2

Conductor screen

Material

/

Semi-conducting compound

Normal thickness

mm

0.9

3-3

Insulation

Material

/

XLPE

Normal thickness

mm

3.4

3-4

Insulation screen

Material

/

Semi-conducting compound

Normal thickness

mm

0.7

3-5

Semiconducting water-blocking layer

Material

/

Semi-conducting water blocking tape

Normal thickness

mm

0.3

3-6

Metal screen

Material

/

Helically laid copper wires(30strands*3cores*1.0mm) +copper tape(0.1mm)

Total Screen section of 3 cores

mm2

70

3-7

Semiconducting water-blocking layer

Material

/

Semi-conducting water blocking tape

Normal thickness

mm

0.3

3-8

Cabling

Three cores twisted together as a circular with PP rope