BS6724 Cables  
BS 6724 Armoured Power Cables, 600/1000V

BS 6724 Cables

BS 6724 Armoured Power Cables, 1900/3300V

   Three-core 1900/3300 V cables with solid aluminum conductors

Application

These cables are used for power and control circuits, they can offer excellent protection through the use of a heavy galvanized steel wire armour. The GSWA makes them suitable for use inside and outside

buildings or for direct burial in the ground. For installation where fire, smoke emission and toxic fumes

create a potential threat to life and equipment.

Construction

Conductor

Solid Aluminum or Copper conductor, round stranded or shaped, Class 2 to BS 6460,

 

IEC 60228.

Insulation

XLPE (Cross-Linked Polyethylene) Type GP 8 or ethylene propylene rubber (GP 6)

Colour Code

1 Core : Brown

 

2 Cores : Brown or Blue

 

3 Cores: Brown, Black, Grey

 

4 Cores: Blue, Brown, Black, Grey

 

5 Cores: Green/Yellow, Blue, Brown, Black, Grey

 

Above 5 Cores: White Cores with black numerals

Bedding

LSOH (Low Smoke Zero Halogen)

Armour

Single Core: AWA (Aluminum Wire Armour)

 

Multi Core: SWA (Steel Wire Armour)

Outer Sheath

LSOH (Low Smoke Zero Halogen)

Technical Information

Voltage rating 1900/3300V
Temperature rating
0°C to +90°C
Bending radius
1.5mm² to 16mm²: 6 x overall diameter
                          25mm² and above: 8 x overall diameter
Flame retardant
IEC60332 part 1, BS4066 part 1
Halogen free
IEC 60754, EN 50267
Smoke density
IEC 61034, EN50268

Three-core 1900/3300 V cables with solid aluminum conductors

Nominal Cross-sectional Area

Nominal Insulation Thickness

Nominal BeddingThickness

Nominal Steel Wire Armor dia.

Nominal Sheath Thickness

Approx.Overall Diameter

AprroxWeight

mm²

mm

mm

mm

mm

mm

kg/km

3x16

2

1

1.6

1.8

27.9

1540

3x25

2

1

1.6

1.8

30.4

1780

3x35

2

1

1.6

1.9

32.7

2040

3x35*

2

1

1.6

1.9

29.7

2040

3x50*

2

1.2

2

2

33

2760

3x70*

2

1.2

2

2.1

36

3210

3x95*

2

1.2

2

2.2

39.1

3625

3x120*

2

1.4

2.5

2.3

43.1

4820

3x150*

2

1.4

2.5

2.4

45.6

5410

3x185*

2

1.4

2.5

2.5

48.7

6070

3x240*

2

1.6

2.5

2.6

53.2

7150

3x300*

2

1.6

2.5

2.7

57.2

8120