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Information and Communication technology, Safety cable systems, Building automation, Elevator cable systems, Cable harnessing, logistics and support
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Poznámky redaktora
56 0.30 1.70 2.44 0.50 6. Hz
U-52
Accessories
.) pF/m Coupling Capacitance (at 800 Hz) pF/500m Characteristic Impedance (guidance values)
Conductor 0.24 0. bending radius Temperature range
8 cable diameter -20°C +80°C
General properties
Colour coding Marking
according IEC 189-2 Dätwyler U72, manufacturing year, manufacturing no, metre
Electrical properties
Systems
Description Electrical resistance Ω/km Resistance unbalance core-to-core Mutual Capacitance (nom.00 2
Conductor 0.20 0.40 4.76 1.13
Communication technology
Type 8334-U
Product information
Copper screened Cables
Application
Connection cable for telephone and home Universal building telephone installation cable Signal and control cable for low-current installations
Construction
Copper unscreened
Conductor Core Twisting type Ribbon Outer sheath
0,5 0,8 wire solid, tinned 0,90 1,40 mm, PVC quad transparent synthetic tape zero-halogen, grey RAL 7035 zero-halogen, white RAL 9010
Mechanical properties
Fibre optic
Min.60 2.30 3.6 450 1500 246 180 125 118 113 111 109 107 0.40 2
Characteristic Attenuation dB/100m (guidance values)
Informations
Test voltage core-to-core kV
telefil U72 0708/e
k1 k2,3 kHz kHz 100 kHz 340 kHz 600 kHz 1000 kHz 2000 kHz 5000 kHz kHz kHz 100 kHz 340 kHz 600 kHz 1000 kHz 2000 kHz 5000 kHz min.80 450 1500 162 133 116 111 108 107 106 105 0.50 195.44 0.Swiss Standard
Telephone Cable Type U72
according Swisscom Specifications 844.86 1.) pF/m Mutual Capacitance (max.20 1
