300/500V XLPE Insulated, LSZH Sheathed, Screened Power Cables to BS 8436 (2-4 Cores)
FTX200 05ROZ1-U/R/K (CU/XLPE/OSCR/LSZH 300/500V Class 1/2/5)
Applications
BS 8436 300/500V XLPE Insulated, LSZH Sheathed, Screened Power Cables are mainly used in power stations, mass transit underground passenger systems, airports,
petrochemical plants, hotels, hospitals and high-rise buildings.
Standard
Basic design adapted to BS 8436:2011
FIRE PERFORMANCE
| Flame Retardance (Single vertical wire or cable test) |
IEC 60332-1-2; EN 60332-1-2 |
| Halogen Free |
IEC 60754-1; EN 50267-2-1 |
| No Corrosive Gas Emission |
IEC 60754-2; EN 50267-2-2 |
| Minimum Smoke Emission |
IEC 61034-2; EN 61034-2 |
Voltage Rating
300/500V
Construction
| Conductor |
Tinned annealed copper conductor, solid or stranded according to BS EN 60228 class 1, class 2
or class 5. |
| Insulation |
Thermosetting XLPE type GP 8 according to BS 7655-1.3. Crosslinked polyolefin material type
EI 5 according to EN 50363-5 or crosslinked elastomeric GP 4/GP 6 according to BS 7655-1.2 can be offered
as option. |
| CPC (Circuit Protective Conductor) |
Uninsulated tinned annealed copper conductor conforming to BS EN
13630:2002. |
| Screen: |
One or more metallic or laminated metallic tape(s) shall be applied, either longitudinally or helically
or as a combination of both, with the metallic element in contact with the uninsulated circuit protective conductor. |
| Outer Sheath |
LSZH type LTS 3 according to BS 7655-6.1. |
| Outer Sheath Option |
UV resistance, hydrocarbon resistance, oil resistance, anti-rodent and anti-termite
properties can be offered as option. |
Colour Code
| Insulation Colour |
2-core + uninsulated circuit protective conductor: Brown, blue or brown, brown.
3-core + uninsulated circuit protective conductor: Brown, black, grey.
4-core + uninsulated circuit protective conductor: Blue, brown, black, grey. |
| Sheath Colour |
White; other colours can be offered upon request. |
PHYSICAL AND THERMAL PROPERTIES
| Maximum temperature range during operation: |
70°C |
| Maximum short circuit temperature (5 Seconds): |
250°C |
| Minimum bending radius: |
6 × Overall Diameter |
CONSTRUCTION PARAMETERS
| Conductor |
FTX200 05ROZ1-U/R/K |
| No. of Cores × Cross-sectional Area |
Conductor Class |
Nominal Insulation Thickness |
Nominal Sheath Thickness |
Approx. Overall Diameter |
Approx. Weight |
| No.×mm2 |
|
mm |
mm |
mm |
kg/km |
| 2×1.0 |
1/2/5 |
0.6 |
0.9 |
8.0 |
80 |
| 2×1.5 |
1/2/5 |
0.7 |
0.9 |
8.5 |
100 |
| 2×2.5 |
1/2/5 |
0.7 |
1.0 |
10.5 |
140 |
| 2×4 |
1/2/5 |
0.7 |
1.1 |
12.5 |
190 |
| 3×1.0 |
1/2/5 |
0.6 |
0.9 |
8.5 |
105 |
| 3×1.5 |
1/2/5 |
0.7 |
0.9 |
9.5 |
120 |
| 3×2.5 |
1/2/5 |
0.7 |
1.0 |
11.5 |
170 |
| 3×4 |
1/2/5 |
0.7 |
1.1 |
13.5 |
230 |
| 4×1.0 |
1/2/5 |
0.6 |
1.0 |
9.0 |
125 |
| 4×1.5 |
1/2/5 |
0.7 |
1.0 |
10.5 |
155 |
| 4×2.5 |
1/2/5 |
0.7 |
1.1 |
12.0 |
200 |
| 4×4 |
1/2/5 |
0.7 |
1.2 |
15.0 |
280 |
Electrical Properties
| Conductor Operating Temperature |
70°C |
| Ambient Temperature |
30°C |
Current-Carrying Capacities (Amp) according to BS 7671:2008 table 4D2A
| cross-sectional area |
Ref. Method A (enclosed in conduit in thermally insulating wall etc) |
Ref. Method B (enclosed in conduit on a wall or in trunking etc) |
Ref. Method C (clipped direct) |
Ref. Method E (in free air or on a perforated cable tray etc. horizontal or vertical) |
| 1 two-core cable*, single-phase
a.c. or d.c. |
1 three-core
or 1 four- core cable*, three
-phase
a.c. |
1 two-core cable*, single- phase
a.c. or
d.c. |
1 three-core
or 1 four- core cable*, three
-phase
a.c. |
1 two-core cable*, single-phase
a.c. or d.c. |
1 three-core
or 1 four-core cable*, three
-phase
a.c. |
1 two-core cable*, single- phase
a.c. or d.c. |
1 three-core
or 1 four- core cable*, three
-phase
a.c. |
| 1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
| mm2 |
A |
A |
A |
A |
A |
A |
A |
A |
| 1.0 |
11 |
10 |
13 |
11.5 |
15 |
13.5 |
17 |
14.5 |
| 1.5 |
14 |
13 |
16.5 |
15 |
19.5 |
17.5 |
22 |
18.5 |
| 2.5 |
18.5 |
17.5 |
23 |
20 |
27 |
24 |
30 |
25 |
| 4 |
25 |
23 |
30 |
27 |
36 |
32 |
40 |
34 |
Note: With or without a protective conductor.
Voltage Drop (Per Amp Per Meter) according to BS 7671:2008 table 4D2B
| Conductor cross- sectional area |
Two-core cable, d.c. |
Two-core cable, single-phase a.c. |
Three- or four core cable, three-phase a.c. |
| 1 |
2 |
3 |
4 |
| mm2 |
mV/A/m |
mV/A/m |
mV/A/m |
| 1.0 |
44 |
44 |
38 |
| 1.5 |
29 |
29 |
25 |
| 2.5 |
18 |
18 |
15 |
| 4 |
11 |
11 |
9.5 |
