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    Video Cable 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.

    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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