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 Bus cables |
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| Product Name/Code :
Profibus L2 ,7-wire |
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Construction:
Type/Area of Application |
Mobile Use |
Cable Construction |
1x2x0.64 mm (stranded) |
Inner Conductor Diameter 1 |
Copper, bare (AWG 24/7) |
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 |
Outer Jacket Material |
PVC |
Outer Diameter |
7.8 mm ± 0.3 mm |
Outer Jacket Color |
Violet |
Electrical Data:
Characteristic Impedance@3-20Hz |
150 Ω ± 10 Ω |
Conductor Resistance |
86.7 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 |
< |
3.0 |
dB/km |
38.4 |
kHz |
< |
5.0 |
dB/km |
4.0 |
MHz |
< |
26.0 |
dB/km |
16.0 |
MHz |
< |
55.0 |
dB/km |
Technical Data：
Weight |
approximately 75.0 kg/km |
Min. Bending Radius for Laying |
10 x OD mm |
Operating Temperature Range, min. |
-20 °C |
Operating Temperature Range, max. |
+70 °C |
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