 | Cable Segment Type Enum |
 | Énumération des types de segment de cable |
| Item | SPF | XML | Change | Description | IFC2x3 to IFC4 4.0.0.0 |
|---|---|---|---|---|
| IfcCableSegmentTypeEnum | ||||
| BUSBARSEGMENT | ADDED | |||
| CORESEGMENT | ADDED | IFC4x2 to IFC4x3_RC1 | ||
| IfcCableSegmentTypeEnum | ||||
| CONTACTWIRESEGMENT | ADDED | |||
| FIBERSEGMENT | ADDED | |||
| FIBERTUBE | ADDED | |||
| OPTICALCABLESEGMENT | ADDED | |||
| STITCHWIRE | ADDED | |||
| WIREPAIRSEGMENT | ADDED |
The IfcCableSegmentTypeEnum defines the range of different types of cable segment that can be specified.
HISTORY New type in IFC2x2. Core and busbar segment added in IFC4.
| Constant | Description |
|---|---|
| BUSBARSEGMENT | Electrical conductor that makes a common connection between several electrical circuits. Properties of a busbar are the same as those of a cable segment and are captured by the cable segment property set. |
| CABLESEGMENT | Cable with a specific purpose to lead electric current within a circuit or any other electric construction. Includes all types of electric cables, mainly several core segments or conductor segments wrapped together. |
| CONDUCTORSEGMENT | A single linear element within a cable or an exposed wire (such as for grounding) with the specific purpose to lead electric current, data, or a telecommunications signal. |
| CORESEGMENT | A self contained element of a cable that comprises one or more conductors and sheathing.The core of one lead is normally single wired or multiwired which are intertwined. |
| CONTACTWIRESEGMENT | An electric conductor of an overhead contact line with which the current collectors make contact. |
| FIBERSEGMENT | A fiber segment is an individual optical fiber used in telecommunication systems to transmit data by means of optical signals. |
| FIBERTUBE | A fiber tube is semi-rigid hollow plastic tube with a very small radius that houses and protects a certain number of optical fiber segments. An optical cable segment may contain many fiber tubes. |
| OPTICALCABLESEGMENT | An optical cable segment is a cable segment that contains a variable number of optical fiber segments. |
| STITCHWIRE | A stitch wire consists of auxiliary wires and different components (clamp) used in stitched suspension. |
| WIREPAIRSEGMENT | A pair of conductors contained in a copper cable. The pair is always used together to form a circuit to transmit data by means of electric signals. |
| USERDEFINED | User-defined type. |
| NOTDEFINED | Undefined type. |
<xs:simpleType name="IfcCableSegmentTypeEnum">
<xs:restriction base="xs:string">
<xs:enumeration value="busbarsegment"/>
<xs:enumeration value="cablesegment"/>
<xs:enumeration value="conductorsegment"/>
<xs:enumeration value="coresegment"/>
<xs:enumeration value="contactwiresegment"/>
<xs:enumeration value="fibersegment"/>
<xs:enumeration value="fibertube"/>
<xs:enumeration value="opticalcablesegment"/>
<xs:enumeration value="stitchwire"/>
<xs:enumeration value="wirepairsegment"/>
<xs:enumeration value="userdefined"/>
<xs:enumeration value="notdefined"/>
</xs:restriction>
</xs:simpleType>
TYPE IfcCableSegmentTypeEnum = ENUMERATION OF (
BUSBARSEGMENT,
CABLESEGMENT,
CONDUCTORSEGMENT,
CORESEGMENT,
CONTACTWIRESEGMENT,
FIBERSEGMENT,
FIBERTUBE,
OPTICALCABLESEGMENT,
STITCHWIRE,
WIREPAIRSEGMENT,
USERDEFINED,
NOTDEFINED);
END_TYPE;
References: IfcCableSegment
IfcCableSegmentType
EXPRESS-G diagram
Link to this page