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CCTV (Closed Circuit TV)
Video Cable KX6 LH-FR
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) |
Construction
Conductors: Bare Copper
Insulation: 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.
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 |
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Frequency |
Attenuation |
Attenuation |
Frequency |
Attenuation |
Attenuation |
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 |
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 |