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Bus Cables
Profibus SK Drag Chain(Track)
Application:
The application of these Profibus SK cables are in the cell and field area, just as for conventional types. The
great advantage of this new system is the quick connection of the cable to the respective plugs. This type of
processing also avoids errors. The above mentioned types are suitable for drag chains (stranded).
Construction:
Type/Area of Application :Drag Chain Applications
Cable Construction:1x2x0.64 mm (stranded)
Inner Conductor Diameter 1:Copper, bare (AWG 24/19)
Conductor Insulation:Foam-skin-PE
Conductor Colors:red, green
Stranding Element:2 conductors + filler
Shielding 1:Polyester foil over stranded bundle
Shielding 2:Polyester foil, aluminum-lined
Total Shielding:Copper braid, tinned
Outer Jacket Material:PUR
Outer Diameter:8.0 mm ± 0.4 mm
Outer Jacket Color:Violet
Electrical Data:
| Characteristic Impedance@3-20MHz | 150 Ω ± 10 Ω | ||||||
| Conductor Resistance | 84.0 Ohm/km max. | ||||||
| Insulation Resistance | 1.00 GOhm x km min. | ||||||
| Mutual Capacitance@1KHz | 35.0 nF/km nom. | ||||||
| Working Voltage | 300V | ||||||
| Test Voltage | 1.5 KV | ||||||
| Attenuation | 9.6 | kHz | < | 3 | dB/km | ||
| 38.4 | kHz | < | 5 | dB/km | |||
| 4 | MHz | < | 25 | dB/km | |||
| 16 | MHz | < | 52 | dB/km | |||
Technical Data：
Weight:approximately 70.0 kg/km
Min. Bending Radius (Laying):7.5 x OD mm
Operating Temp.Range, min.:- 40 °C
Operating Temp.Range, max.:+70 °C