BS 7629-1 300/500V SR Insulated & Overall Screened Control Cables (2-4 Cores & Multicore)
Applications
BS 7629 standard 300/500V fire resistant overall screen control cables primarily intended for use in the following applications:
BS 5266-1 for emergency lighting of premises
BS 5839-1 for fire detection and fire alarm systems in and around building
BS 5839-8 for voice alarm systems
BS 5839-9 for emergency voice communication systems.
Standards
BS 7629-1
FIRE PERFORMANCE
| Circuit Integrity |
IEC 60331-23; BS 6387 CWZ; DIN VDE 0472-814(FE180);
CEI 20-36/2-1; SS299-1; NBN C 30-004 (cat. F3);
NF C32-070-2.3(CR1) |
| System circuit integrity |
DIN 4102-12, E30 depending on lay system |
| Flame Retardance (Single Vertical Wire Test) |
EN 60332-1-2; IEC 60332-1-2; BS EN 60332-1-2;
VDE 0482-332-1 ; NBN C 30-004 (cat. F1); NF C32-070-2.1(C2);
CEI 20-35/1-2; EN 50265-2-1*; DIN VDE 0482-265-2-1* |
| Reduced Fire Propagation (Vertically-mounted bundled wires & cable test) |
EN 60332-3-24 (cat. C); IEC 60332-3-24; BS EN 60332-3-24; VDE 0482-332-3; NBN C 30-004 (cat. F2); NF C32-070-2.2(C1); CEI 20-22/3-4; EN 50266-2-4*; DIN VDE 0482-266-2-4 |
| Halogen Free |
IEC 60754-1; EN 50267-2-1; DIN VDE 0482-267-2-1;
CEI 20-37/2-1 ; BS 6425-1* |
| No Corrosive Gas Emission |
IEC 60754-2; EN 50267-2-2; DIN VDE 0482-267-2-2;
CEI 20-37/2-2 ; BS 6425-2* |
| Minimum Smoke Emission |
IEC 61034-1&2; EN 61034 -1&2; DIN VDE 0482-1034-1&2;
CEI 20-37/3-1&2; EN 50268-1&2*; BS 7622-1&2* |
| No Toxic gases |
NES 02-713; NF C 20-454 |
Construction
| Conductor |
Plain annealed copper wire, stranded according to IEC 60228 class 2 |
| Insulation |
Fire resistant silicone rubber compound type EI2 as per BS 7655-1.1. |
| Cabling |
The cores are cabled together in concentric layers with suitable non-hygroscopic fillers. |
| Overall screen |
Aluminum/polyester tape with tinned copper drain wire. |
| Circuit Protective Conductor or Drain Wire |
Uninsulated tinned copper conductor of the same
section and class as the insulated conductors in the 2-, 3-and 4-core cables. Drain wire of 0.5mm2 tinned copper conductor is provided in cables of more than 4 conductors. |
| Sheath |
Thermoplastic LSZH compound type LTS3 as per BS 7655-6.1 (Thermosetting LSZH compound type SW2-SW4 as per BS 7655-2.6 can be offered.). UV resistance, hydrocarbon resistance, oil resistance, anti rodent and anti termite properties can be offered as option. |
Colour Code
Insulation Colour as per BS7671
| |
With Earth Conductor |
Without Earth Conductor |
| 2Cores |
Brown, Blue |
|
| 3Cores |
Yellow/Green, Brown, Blue |
Brown, Gray, Black |
| 4Cores |
Yellow/Green, Brown, Gray, Black |
Brown, Gray, Black, Blue |
| 5Cores |
Yellow/Green, Brown, Gray, Black, Blue |
Brown, Gray, Black, Blue, Black |
| above 5 Cores |
Yellow/Green, Black Numbered |
Black Numbered |
Sheath Colour: Black (other colors upon request)
Physical and thermal properties
| Temperature range during operation (fixed state) |
-30°C – +90°C |
| Temperature range during installation (mobile state) |
-20°C – +50°C |
| Minimum bending radius |
8 x Overall Diameter |
Electrical properties
| Rated Voltage Uo/U (Um) |
300/500V |
| Dielectric test |
2000 V r.m.s. x 5' (core/core) |
| Insulation resistance |
300 MΩ x km (at 20°C) |
| Short circuit temperature |
350°C |
Dimensions and Weight
| Cable Code |
No. of Core X Cross Section |
Nominal Insulation Thickness |
Nominal Sheath Thickness |
Nominal Overall Diameter |
Approx. Weight |
| |
mm2 |
mm |
mm |
mm |
kg/km |
| 2 core |
| FFX200 05SOZ1-U (PH30/60) |
2x1.0 |
0.6 |
0.9 |
7.1 |
80 |
| FFX200 05SOZ1-U (PH30/60) |
2x1.5 |
0.7 |
0.9 |
8.0 |
95 |
| FFX200 05SOZ1-U (PH30/60) |
2x2.5 |
0.8 |
1.0 |
9.4 |
135 |
| FFX200 05SOZ1-R (PH30/60) |
2x1.5 |
0.7 |
0.9 |
8.4 |
106 |
| FFX200 05SOZ1-R (PH30/60) |
2x2.5 |
0.8 |
1.0 |
9.9 |
145 |
| FFX200 05SOZ1-R (PH30/60) |
2x4.0 |
0.8 |
1.1 |
11.5 |
210 |
| 3 core |
| FFX200 05SOZ1-U (PH30/60) |
3x1.0 |
0.6 |
0.9 |
8.0 |
95 |
| FFX200 05SOZ1-U (PH30/60) |
3x1.5 |
0.7 |
0.9 |
8.5 |
115 |
| FFX200 05SOZ1-U (PH30/60) |
3x2.5 |
0.8 |
1.0 |
10.0 |
170 |
| FFX200 05SOZ1-R (PH30/60) |
3x1.5 |
0.7 |
0.9 |
8.9 |
134 |
| FFX200 05SOZ1-R (PH30/60) |
3x2.5 |
0.8 |
1.0 |
10.3 |
180 |
| FFX200 05SOZ1-R (PH30/60) |
3x4.0 |
0.8 |
1.1 |
12.2 |
260 |
| 4 core |
| FFX200 05SOZ1-U (PH30/60) |
4x1.0 |
0.6 |
1.0 |
8.3 |
115 |
| FFX200 05SOZ1-U (PH30/60) |
4x1.5 |
0.7 |
1.0 |
9.4 |
150 |
| FFX200 05SOZ1-U (PH30/60) |
4x2.5 |
0.8 |
1.1 |
11.0 |
210 |
| FFX200 05SOZ1-R (PH30/60) |
4x1.5 |
0.7 |
1.0 |
9.8 |
166 |
| FFX200 05SOZ1-R (PH30/60) |
4x2.5 |
0.8 |
1.1 |
11.8 |
250 |
| FFX200 05SOZ1-R (PH30/60) |
4x4.0 |
0.8 |
1.2 |
13.5 |
330 |
| 7 core |
| FFX200 05SOZ1-U (PH30/60) |
7x1.0 |
0.6 |
1.0 |
10.0 |
165 |
| FFX200 05SOZ1-U (PH30/60) |
7x1.5 |
0.7 |
1.1 |
11.3 |
225 |
| 12 core |
| FFX200 05SOZ1-U (PH30/60) |
12x1.0 |
0.6 |
1.1 |
12.5 |
255 |
| FFX200 05SOZ1-U (PH30/60) |
12x1.5 |
0.7 |
1.2 |
14.5 |
350 |
| 19 core |
| FFX200 05SOZ1-U (PH30/60) |
19x1.0 |
0.6 |
1.2 |
15.0 |
380 |
| FFX200 05SOZ1-U (PH30/60) |
19x1.5 |
0.7 |
1.3 |
17.0 |
520 |
If you have any questions please contact us.
