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Video Cable
CCTV (Closed Circuit TV)
KX6 LH-FR
APPLICATIONS
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 | MIL-C-17 |
| Halogen Free | IEC 60754-1 |
| No corrosive gas emission | IEC 60754-2 |
| Minimum Smoke Emission | IEC 61034-1/2 |
| Reduced Fire Propagation | IEC 60332-3C/ NF C 32070-2.2 (C1) |
| Flame Retardance | IEC 60332-1 / NF C 32-070-2.1 (C2) |
| Fire Resistance | IEC 60331 / NF C 32070-2.3(CR1) |
CABLE CONSTRUCTION
Conductors: Bare CopperInsulation: Solid PE+fire resistant tape
Screen: Bare copper/copper clad aluminum(CCA)(80% coverage)
Outer Sheath: Thermoplastic LSZH compound type LTS3 as per BS 7655-6.1.
ELECTRICAL PROPERTIES
| Impedance | 75±5 Ohm |
| Nominal capacitance | 67 pF/m |
| Velocity of propagation | 66% |
| Insulation resistance | >5000 Mohm.Km |
| Inner conductor resistance | 87.5 Ohm/Km |
| Outer conductor resistance | 21/32.5Ohm/Km |
| Operating temperature range | 70 °C |
Physical AND THERMAL PROPERTIES
Temperature range during operation (fixed state): -30°C - +70°C
Temperature range during installation (mobile state): -5ºC - +60ºC
Min. Bending Radius: 8 × Overall Diameter
ATTENUATION
| For bare copper braid | For CCA braid | ||||
| Frequency | Attenuation | Attenuation | Frequency | Attenuation | Attenuation |
| Mhz | dB/100 m | dB/ft | Mhz | dB/100 m | dB/ft |
| 10 | 5.0 | 1.52 | - | - | - |
| 50 | 8.1 | 2.47 | 50 | 8.1 | 2.47 |
| 100 | 13 | 3.96 | 100 | 13 | 3.96 |
| 200 | 18.5 | 5.64 | 200 | 18.5 | 5.64 |
| 400 | 22.5 | 6.86 | 400 | 22.5 | 6.86 |
| 850 | 34.5 | 10.52 | 850 | 34.5 | 10.52 |
| 950 | 37.5 | 11.43 | 950 | 37.5 | 11.43 |
| 1000 | 45 | 13.72 | - | - | - |
Return Loss
| Frequency> | Return Loss |
| MHz | (dB) |
| 5-1000 | >=20 |
CONSTRUCTION PARAMETERS
| Cable Code | Number & Nominal Diameter of Strands | Nominal Insulation Diameter | Nominal Sheath Thickness | Nominal Overall Diameter |
|---|---|---|---|---|
| No/mm | mm | mm | mm | |
| KX6 LH-FR | 7/0.2 | 3.7 | 1.0 | 6.1> |
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