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 Bus cables |
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| Product Name/Code :
Profibus L2 Direct Burial |
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Construction:
Type/Area of Application |
Underground Laying |
Cable Construction |
1x2x0.64 mm |
Inner Conductor Diameter 1 |
Copper, bare (AWG 22/1) |
Conductor Insulation |
Foam-Skin-PE |
Conductor Colors 1 |
Red, green |
Stranding Element |
2 conductors + 2 fillers stranded together |
Shielding 1 |
Polyester foil over stranded bundle |
Shielding 2 |
Polyester foil, aluminum lined |
Total Shielding |
Copper braid, tinned |
Inner Jacket Material |
PVC |
Outer Jacket Material |
PE |
Outer Diameter |
10.0 mm ± 0.2 mm |
Outer Jacket Color |
Black |
Electrical Data:
Characteristic Impedance @3-20Hz |
150 Ω ± 10 Ω |
Conductor Resistance |
57.1 Ohm/km max. |
Insulation Resistance |
1.00 GOhm x km min. |
Mutual Capacitance @1KHz |
30.0 nF/km nom. |
Working Voltage |
Max: 250 V |
Test Voltage |
1.5 kV |
Attenuation |
9.6 |
kHz |
< |
2.1dB/km |
38.4 |
kHz |
< |
3.1dB/km |
3.0 |
MHz |
< |
18.2dB/km |
20.0 |
MHz |
< |
47.0dB/km |
Technical Data：
Weight |
approximately 92.0 kg/km |
Min. Bending Radius for Laying |
18 x OD mm |
Operating Temperature Range, min. |
-40 °C |
Operating Temperature Range, max. |
+70 °C |
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