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   2491X to BS 6004 Cables

450/750V PVC Insulated, Non-sheathed Cables (single core)

FGD100 07V-R (CU/PVC 450/750V Class 2)

2491X to BS 6004 Cables

APPLICATION
These cables are designed for use in the switch control, relay and instrumentation panels of power
switchgear and for purposes such as internal connectors in rectifier equipment, motor starters and
controllers. The cables can be offered with the ability to restrict the propagation of the flame in the
event of a fire.
STANDARDS
Basic design to BS 6004
FIRE PERFORMANCE

 

Flame Retardance (SingleVerticalWireTest)**

EN60332-1-2; IEC60332-1-2; BSEN 60332-1-2; VDE0482-332-1; NBN C30-004 (cat.F1);NF C32-070-2.1(C2);

CEI 20-35/1-2; EN 50265-2-1*; DIN VDE 0482-265-2-1*

 

Reduced FirePropagation(Vertically-mountedbundledwires

&cabletest)**

 

EN60332-3-24 (cat.C); IEC60332-3-24;BSEN60332-3-24;VDE0482-332-3;NBNC30-004(cat.F2);NFC32-070-2.2(C1);CEI 20-22/3-4; EN 50266-2-4*; DIN VDE 0482-266-2-4

Note:
Asterisk * denotes superseded standard
Asterisk ** denotes that the standard compliance is optional, depending on the oxygen index of the PVC
compound and the cable design.
VOLTAGE RATING
450/750V
CABLE CONSTRUCTION
Conductor: Plain annealed copper wire, stranded according to IEC(EN) 60228 class 2.
Insulation: Special PVC TI1 core insulation to BS 7655

COLOUR CODE
Insulation Colour: Brown, Black, Grey, Blue, Green/Yellow or as per order

Physical AND THERMAL PROPERTIES
Minimum bending radius: 6 x Overall Diameter
Flexing temperature: -5º C to +70º C
Static temperature: -30º C to +80º C
Short circuit temperature: +160º C
CONSTRUCTION PARAMETERS

Conductor

FGD10007V-R

 

No.of Core XCross Section

No./Nominal
DiameterofStrands

Nominal
Insulation Thickness

Nominal
Overall Diameter

 

 

Approx.Weight

Noxmm2

No./mm

mm

mm

kg/km

1x2.5

7/0.67

0.8

3.6

36

Electrical PROPERTIES
Conductor Operating Temperature : 90°C
Ambient Temperature : 30°C
Current-Carrying Capacities (Amp)

 

 

 

Conductor
cross- sectional area

Reference
Method4 (enclosed in conduitin thermally

insulating
walletc)

 

Reference
Method3 (enclosed inconduit ona wallorin

trunkingetc)

 

 

 

 

Reference
Method1
(clipped direct)

 

 

Reference
Method11
(onaperforated
cabletray
,horizontal
or
vertical)

Reference
Method 12 (freeair)

 

Horizontal
flat spaced

 

Vertical
flat spaced

 

 

 

Trefoil

 

2cables, single- phase
a.c.ord.c.

3 or 4cables, 3-phasea.c.

2cables, single- phase
a.c.ord.c

3 or 4cables, 3-phasea.c.

2cables, single- phase

a.c.or
d.c. flat
and
touching

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

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

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

2cables, single-
phase
a.c.ord.c.
or 3cablesthree phase

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

3cables, trefoil 3-
phasea.c.

1

2

3

4

5

6

7

8

9

10

11

12

mm2

A

A

A

A

A

A

A

A

A

A

A

2.5

24

23

30

26

34

31

-

-

-

-

-

Voltage Drop (Per Amp Per Meter)

 

 

Nominal
CrossSection Area

2cables d.c.

2
cables,
single-phasea.c.

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

Ref.Methods3 and 4(enclosed inconduitetc,inoron a wall)

Ref.Methods1
and11
(clippeddirectoron traystouching)

Ref.Methods3 and 4(enclosed inconduitetc,inoron a wall)

Ref.
Methods1,

Ref.Methods
1and11

 

11 and12 (intrefoil)

 

 

(Flat and touching)

1

2

3

4

5

6

7

mm2

mV/A/m

mV/A/m

mV/A/m

mV/A/m

mV/A/m

mV/A/m

2.5

19

19

16

16

16

16