7.4.4.22 Pset_CableSegmentTypeConductorSegment
7.4.4.22.1 Semantic definition
An electrical conductor is a single linear element with the specific purpose to lead electric current. The core of one lead is normally single wired or multiwired which are intertwined. According to IEC 60050: IEV 195-01-07, a conductor is a conductive part intended to carry a specified electric current.
7.4.4.22.2 Applicable entities
- IfcCableSegment/CONDUCTORSEGMENT
- IfcCableSegmentType/CONDUCTORSEGMENT
7.4.4.22.3 Properties
| Name | Property Type | Data Type | Description | |
|---|---|---|---|---|
| CrossSectionalArea | IfcPropertySingleValue | IfcAreaMeasure |
Cross section area of the phase(s) lead(s). |
|
| Function | IfcPropertyEnumeratedValue | PEnum_FunctionEnum |
Type of function for which the conductor is intended. |
|
| ConductorMaterial | IfcPropertyEnumeratedValue | PEnum_MaterialEnum |
Type of material from which the conductor is constructed. |
|
| Construction | IfcPropertyEnumeratedValue | PEnum_ConstructionEnum |
Purpose of informing on how the vonductor is constructed (interwined or solid). I.e. Solid (IEV 461-01-06), stranded (IEV 461-01-07), solid-/finestranded(IEV 461-01-11) (not flexible/flexible). |
|
| ConductorShape | IfcPropertyEnumeratedValue | PEnum_ShapeEnum |
Indication of the shape of the conductor. |
|
| NominalCurrent | IfcPropertySingleValue | IfcElectricCurrentMeasure |
The nominal current that is designed to be measured. |
|
| ACResistance | IfcPropertySingleValue | IfcElectricResistanceMeasure |
The resistance under AC. |
|
| ThermalExpansionCoefficient | IfcPropertySingleValue | IfcThermalExpansionCoefficientMeasure |
A measure of the expansion coefficient for warming up the material about one Kelvin. |
|
| CurrentCarryingCapacity | IfcPropertySingleValue | IfcElectricCurrentMeasure |
Maximum value of electric current which can be carried continuously by a conductor, a device or an apparatus, under specified conditions without its steady-state temperature exceeding a specified value. Based on IEC60826-11-13. NOTE: The temperature specified value is maximum Design Ambient Temperature. |
|
| UltimateTensileStrength | IfcPropertySingleValue | IfcForceMeasure |
Indicates the maximum stress that a material or element can withstand before breaking while being stretched or pulled. |
|
| MassPerLength | IfcPropertySingleValue | IfcMassPerLengthMeasure |
Mass per length, i.e. mass of a beam with a unit length of extrusion. For example measured in kg/m. |
|
| TensileStrength | IfcPropertySingleValue | IfcPressureMeasure |
Indicates the ability to withstand breakage apart under applied force. |
|
| YoungModulus | IfcPropertySingleValue | IfcModulusOfElasticityMeasure |
A measure of the Young's modulus of elasticity of the material. |
|
| DCResistance | IfcPropertySingleValue | IfcElectricResistanceMeasure |
The resistance under direct current and 20 degrees centigrade. |
|
| OverallDiameter | IfcPropertySingleValue | IfcPositiveLengthMeasure |
The overall diameter of a object. |
|
| NumberOfCores | IfcPropertySingleValue | IfcCountMeasure |
The number of cores. |
|
| RatedVoltage | IfcPropertyBoundedValue | IfcElectricVoltageMeasure |
The range of allowed voltage that a device is certified to handle. The upper bound of this value is the maximum. |