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Flame Retardant Coaxial Cables
Flame Retardant RG6 A/U Coaxial cables
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 adapted to MIL-C-17
FIRE PERFORMANCE:
| 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 |
Note: Asterisk ** denotes that the standard compliance is optional, depending on the oxygen index of the PVC compound and the cable design.
CABLE CONSTRUCTION :
Conductors: Bare copper copper wire, solid according to IEC(EN) 60228 class 1.
Insulation: Foamed PE compound.
Overall Screen: Aluminium foil(100%)+Aluminium braid (70%)
Outer Sheath: Thermoplastic PVC compound. 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.
Physical AND THERMAL PROPERTIES:
Temperature Range During Operation (Fixed State): -30°C - +70°C
Temperature Range During Installation (Mobile State): -5°C - +60°C
Minimum Bending Radius: 8 X Overall Diameter
Electrical Properties:
| IMPEDANCE | 75±5Ω |
|---|---|
| CAPACITANCE | 54 NF/KM |
| Velocity ratio(%) | 82 |
| Insulation resistance | >5000 Mohm.Km |
| Shield coverage | AL FOIL(100%)+AL 70% |
| DC resistance | |
| Inner conductor | 23.1 Ω/km |
| Outer conductor | 31 Ω/km |
Attenuation:
| Frequency(MHz) | Attenuation (dB/100 m) | Attenuation (dB/100ft) |
|---|---|---|
| 50 | 5.0 | 1.5 |
| 100 | 6.4 | 1.96 |
| 200 | 9.2 | 2.8 |
| 500 | 14.5 | 4.4 |
| 600 | 15.9 | 4.9 |
| 800 | 17.7 | 5.4 |
| 1000 | 21.9 | 6.7 |
| 1350 | 24.9 | 7.6 |
| 1750 | 29.0 | 8.8 |
| 2050 | 33.1 | 10.1 |
| 2400 | 36.4 | 11.1 |
Return Loss:
| Frequency(MHz) | Return Loss (dB) |
|---|---|
| 30-300 | >28dB |
| 300-600 | >24dB |
| 600-900 | >22dB |
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 | |
| FGD RG6 A/U | 1.02 | 4.57 ± 0.20 | 96 x 0.12 | 7.00 | 81.6 |