Print Friendly, PDF & Email

Cable Construction

ConductorClass 1 Solid Copper Conductor
InsulationSolid PE (Polyethylene)
BeddingPET (Polyester Tape)
FillerHalogen Free Compound
Shield 1AL/PET (Aluminium/Polyester Tape)
Shield 2TCWB (Tinned Copper Wire Braid)
Inner SheathFRNC-LSZH (Flame Retardant Non Corrosive - Low Smoke Zero Halogen)
ArmourGSWB (Galvanized Steel Wire Braid)
Outer SheathFRNC-LSZH (Flame Retardant Non Corrosive - Low Smoke Zero Halogen)

Dimensions

No. of PairsDiameter of Conductor mmNominal Overall Diameter mmNominal Weight
kg/km
10.8511190
Electrical and Transmission Properties at 20°C
Maximum DC Resistance of Conductor22ohms/km
Capacitance at 800Hz60nF/km
Impedance at 1Mhz80ohms (±10%)
Impedance 31.25kHz100ohms (±10%)
Impedance at 39khz100ohms (±10%)
Impedance (3/20Mhz)150ohms (±10%)
Inductance at 31.25kHz0.7mH/km
Nominal Attenuation at 1MHz15dB/km
Maximum Attenuation at 39kHz3dB/km
Nominal Attenuation at 100kHz4dB/km
Maximum Propagation Delay Change (7.9/39kHz)1.7µsec/km
Dielectric Strength (Conductor/Conductor)2.5kVac/1min
Dielectric Strength (Conductor/Shield)2.5kVac/1min
Minimum Insulation Resistance5Gohms/km
Transfer Impedance at 100kHz15mohms/km
Transfer Impedance at 1MHz10mohms/km