Steel wire armour
Balanced pair for Fieldbus system data bus. Installed in conduits, trays, cable ladders, in direct open air or indoors, buried in a trench or in ducts. It has additional mechanical protection.
Standard | ||
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Sheath | Conductors | |
Pair |
The information provided corresponds to the standard version, and different alternatives of insulation and / or covering can be used upon request.
Number of pairs | Gauge | Electrical resistance in D.C. at 20°C | Velocity of propagation | Impedancia característica | Mutual capacitance | Mutual inductance | Diameter below armour | External diameter | Weight | Code | |
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AWG | ohm/km | VP (%) | Ohm | pF/m | pF/ft | microH/km | mm | mm | kg/km | ||
1 | 22 | 59.7 | 78 | 150 | 33 | 11 | 900 | 8,5 | 12,7 | 273 | FB 2079 H |
pF/m: Mutual Capacitance between conductors of the same pair, expressed in picofarad per meter. pF/ft: Mutual Capacitance between conductors of the same pair, expressed in picofarad per feet.