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Customized Products
Fire resistant RG59 b/U Coaxial Cables
RG59 B/U FR
Application:
The cables are designed for CCTV, security, smoke detection and evacuation monitoring applications, where continued functionality is required during a fire situation. Due to the zero halogen low smoke construction, this cable is ideal for use in public, commercial and industrial environments.
Standards:
Basic design to MIL-C-17
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); |
|---|---|
| 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 |
note: asterisk * denotes superseded standard.
Cable Construction:
Conductors: Copper clad steel, solid according to IEC 60228 class 1.
insulation: PE wrapped with fire resistant silicone rubber compound type EI2 as per BS 7655-1.1 or fluoropolymer(FEP) compound.
binder: Glass tape
Overall screen: Plain copper wire braid
Outer 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.
Physical and Thermal Properties:
Temperature range during operation (fixed state): -30°C - +70°C
temperature range during installation (mobile state): -5ºC - +60ºC
Minimum bending radius: 8 x Overall Diameter
Electrical Properties:
| Impedance | 75±5Ω |
|---|---|
| Capacitance | 67 nF/km |
| Velocity ratio(%) | 66 |
| Insulation resistance | >2000 Mohm.Km |
| Shield coverage | 95% |
| DC resistance |
|
| Inner conductor | 158 Ω/km |
| Outer conductor | 9.0 Ω/km |
Attenuation:
| Frequency(MHz) | Attenuation (dB/100 m) | Attenuation (dB/100ft) |
|---|---|---|
50 |
7.4 |
2.26 |
100 |
10.7 |
3.26 |
200 |
15.7 |
4.79 |
400 |
22.7 |
6.92 |
500 |
25.7 |
7.84 |
600 |
28.7 |
8.75 |
860 |
34.8 |
10.61 |
1000 |
38.0 |
11.59 |
Return Loss:
| Frequency(MHz) | Return Loss (dB) |
|---|---|
30-300 MHz |
>31dB |
300-600 MHz |
>28dB |
600-900 MHz |
>24dB |
Construction Parameters:
| cable Code |
Conductor Diameter | Nominal Insulation Diameter | Nominal Screen No.x Diameter |
Nominal Overall Diameter | Approx. Weight |
|---|---|---|---|---|---|
| mm | mm | No. x mm | mm | kg/km | |
RG59 B/U FR |
0.58 ± 0.03 |
3.70 ± 0.10 m |
120 x 0.15 |
6.20 ± 0.10 |
60.3 |