Properties of wire pair segments. This property set is applicable to a type or occurrence of IfcCableSegment with predefined type WIREPAIRSEGMENT.
|Name||Property Type||Data Type||Description|
A quantity defined for a mode of propagation at a given frequency in a specific uniform transmission line or uniform waveguide by one of the three following relations: Z1 = S/ |I|2 Z2 = |U|2 / S Z3 = U / I where Z is the complex characteristic impedance, S the complex power and U and I are the values, usually complex, respectively of a voltage and a current conventionally defined for each type of mode by analogy with transmission line equations.
Indicates the conductor diameter. It is only used for twisted and untwisted wire pair.
Indicates the core conductor diameter. It is only used for coaxial wire pair.
Indicates the colour of the cable or fitting jacket.
Indicates the shielded conductor diameter. It is only used for coaxial wire pair.
Indicates the type of wire pair, i.e., twisted, untwisted or coaxial pair.