FIREGUARD Flame Retardant Cables


Fire retardant cable(Fireguard)

300/500V PVC Insulated, PVC Sheathed Power Cables to BS 6004 (Single Core)

FGD300 05VV-U/R (CU/PVC/PVC 300/500V Class 1/2)

BS Code: 6181Y (CU/PVC/PVC)

APPLICATION

The cables are mainly used in power stations, mass transit underground passenger systems, airports,

petrochemical plants, hotels, hospitals, and high-rise buildings. This product type is TUV approved.

STANDARDS

Basic design to BS 6004: 2012

FGD300 05VV-U/R (CU/PVC/PVC 300/500V Class 1/2)

FIRE PERFORMANCE

Flame Retardance (Single Vertical Wire Test)

EN 60332-1-2

VOLTAGE RATING

300/500V

CABLE CONSTRUCTION

Conductor:Annealed copper conductor, class 1 (1.0mm² to 2.5mm²) or class 2 (4mm² to 35mm²) according to BS

EN 60228.

Insulation:PVC Type TI 1 according to BS EN 50363-3.

Outer Sheath:PVC Type 6 according to BS 7655-4.2.

Outer Sheath Option:UV resistance, hydrocarbon resistance, oil resistance, anti rodent and anti termite

properties can be offered as option. Compliance to fire performance standard (IEC 60332-1, IEC 60332-3, UL

1581, UL 1666 etc) depends on the oxygen index of the PVC compound and the overall cable design. LSPVC can

also be provided upon request.

COLOUR CODE

Insulation Colour

Brown or blue.

Sheath Colour

Grey, other colours can be offered upon request.

Physical AND THERMAL PROPERTIES

Maximum temperature range during operation (PVC)

70°C

Maximum short circuit temperature (5 Seconds)

160°C

Minimum bending radius

Up to 10mm² - Fixed: 3 x overall diameter

 

10mm² to 25mm² - Fixed: 4 x overall diameter

CONSTRUCTION PARAMETERS

Conductor

FGD300 05VV-U/R

No. of Cores x Cross Section

Class of Conductor

Nominal Insulation Thickness

Nominal Sheath Thickness

Maximum Overall Diameter

Approx. Weight

No.xmm²

　　

mm

 

mm

kg/km

1x1.0

1

0.6

0.8

4.5

27

1x1.5

1

0.7

0.8

5.0

36

1x2.5

1

0.8

0.8

5.7

52

1x4.0

2

0.8

0.9

6.7

76

1x6.0

2

0.8

0.9

7.3

100

1x10

2

1.0

0.9

8.8

160

1x16

2

1.0

1.0

10.1

230

1x25

2

1.2

1.1

12.1

340

1x35

2

1.2

1.1

13.5

440

ELECTRICAL PROPERTIES

Conductor Operating Temperature

70°C

Ambient Temperature

30°

Current-Carrying Capacities (Amp) according to BS 7671:2008 table 4D1A


Conductor cross- sectional area

Reference Method A (enclosed in conduit in thermally insulating wall etc)

Reference Method B (enclosed in conduit on a wall or in trunking etc)

Reference Method C (clipped direct)

Reference Method F (in free air or on a perforated cable tray horizontal or vertical etc)

Touching

Spaced by one cable diameter

2 cables, single-phase a.c. or d.c.

3 or 4 cables, three-phase a.c.

2 cables, single-phase a.c. or d.c

3 or 4 cables, three-phase a.c.

2 cables, single-phase a.c. or d.c. flat and touching

3 or 4 cables, three-phase a.c. flat and touching or trefoil

2 cables, single-phase a.c. or d.c. flat

3 cables, three-phase a.c. flat

3 cables, three-phase a.c. trefoil

2 cables, single-phase a.c. or d.c. or 3 cables three-phase a.c. flat

Horizontal

Vertical

1

2

3

4

5

6

7

8

9

10

11

12

mm²

A

A

A

A

A

A

A

A

A

A

A

1.0

11.0

10.5

13.5

12.0

15.5

14

-

-

-

-

-

1.5

14.5

13.5

17.5

15.5

20

18

-

-

-

-

-

2.5

20

18

24

21

27

25

-

-

-

-

-

4.0

26

24

32

28

37

33

-

-

-

-

-

6.0

34

31

41

36

47

43

-

-

-

-

-

10

46

42

57

50

65

59

-

-

-

-

-

16

61

56

76

68

87

79

-

-

-

-

-

25

80

73

101

89

114

104

131

114

110

146

130

35

99

89

125

110

141

129

162

143

137

181

162

Voltage Drop (Per Amp Per Meter) according to BS 7671:2008 table 4D1B


Nominal Cross Section Area

2 cables d.c.

2 cables, single-phase a.c.

3 or 4 cables, three-phase a.c.

Ref. Methods A and B (enclosed in conduit or trunking)

Ref. Methods C & F(clipped direct, on trays or in free air)

Ref. Methods A & B (enclosed in conduit or trunking

Ref. Methods C & F (clipped direct, on trays or in free air)

Cables touching

Cables spaced*

Cables touching, Trefoil

Cables touching, Flat

Cables spaced*, Flat

1

2

3

4

5

6

7

8

9

mm²

mV/A/m

mV/A/m

mV/A/m

mV/A/m

mV/A/m

mV/A/m

mV/A/m

mV/A/m

1.0

44

44

44

44

38

38

38

38

1.5

29

29

29

29

25

25

25

25

2.5

18

18

18

18

15

15

15

15

4.0

11

11

11

11

9.5

9.5

9,5

9.5

6.0

7.3

7.3

7.3

7.3

6.4

6.4

6.4

6.4

10

4.4

4.4

4.4

4.4

3.8

3.8

3.8

3.8

16

2.8

2.8

2.8

2.8

2.4

2.4

2.4

2.4

 

 

r

x

z

r

x

z

r

x

z

r

x

z

r

x

z

r

x

z

r

x

z

25

1.75

1.8

0.33

1.8

1.75

0.20

1.75

1.75

0.29

1.8

1.5

0.29

1.55

1.5

0.175

1.5

1.5

0.25

1.55

1.5

0.32

1.55

35

1.25

1.3

0.31

1.3

1.25

0.195

1.25

1.25

0.28

1.3

1.1

0.27

1.10

1.1

0.170

1.1

1.1

0.24

1.10

1.1

0.32

1.15

Note: *Spacings larger than one cable diameter will result in a large voltage drop.
r = conductor resistance at operating temperature
x = reactance
z = impedance