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IfcElectricalExtendedProperties

Definition from IAI: Common definition to capture extended electrical characteristics for use in building services and facilities management.

ISSUES No issues to date.
HISTORY New entity in IFC R3 Platform.


EXPRESS specification:

ENTITY IfcElectricalExtendedProperties
SUBTYPE OF ( IfcElectricalBaseProperties);
InputPhase  :  OPTIONAL INTEGER;
InrushCurrent  :  OPTIONAL IfcElectricCurrentMeasure;
LockedRotorCurrent  :  OPTIONAL IfcElectricCurrentMeasure;
CircuitSizePowerInput  :  OPTIONAL IfcPowerMeasure;
FuseSize  :  OPTIONAL IfcElectricCurrentMeasure;
Grounded  :  OPTIONAL BOOLEAN;
END_ENTITY;

Attribute definitions:

InputPhase  :  Relative phase of input conductors
InrushCurrent  :  The current the electrical device may be subjected to upon initial startup
LockedRotorCurrent  :  Input current when a motor armature is energized but not rotating.
CircuitSizePowerInput  :  Electrical power input that should be used for circuit sizing
FuseSize  :  Designation for fuse for this electrical device.
Grounded  :  Does this element require electrical grounding? TRUE = Yes, FALSE = No.

References (1):

Name Type Referred through Express-G
IfcElectricalBaseProperties Entity
Subtype
Diagram 12

Inheritance graph

ENTITY IfcElectricalExtendedProperties;
ENTITY IfcRoot;
GlobalId  :  IfcGloballyUniqueId;
OwnerHistory  :  IfcOwnerHistory;
Name  :  OPTIONAL IfcLabel;
Description  :  OPTIONAL IfcText;
ENTITY IfcPropertyDefinition;
INVERSE
HasAssociations  :  SET OF IfcRelAssociates FOR RelatedObjects;
ENTITY IfcPropertySetDefinition;
INVERSE
PropertyDefinitionOf  :  SET [0:1] OF IfcRelDefinesByProperties FOR RelatingPropertyDefinition;
DefinesType  :  SET [0:1] OF IfcTypeObject FOR HasPropertySets;
ENTITY IfcElectricalBaseProperties;
ElectricCurrentType  :  OPTIONAL IfcElectricCurrentEnum;
InputVoltage  :  OPTIONAL IfcElectricVoltageMeasure;
InputFrequency  :  OPTIONAL IfcFrequencyMeasure;
FullLoadCurrent  :  OPTIONAL IfcElectricCurrentMeasure;
MinimumCircuitCurrent  :  OPTIONAL IfcElectricCurrentMeasure;
MaximumPowerInput  :  OPTIONAL IfcPowerMeasure;
RatedPowerInput  :  OPTIONAL IfcPowerMeasure;
ENTITY IfcElectricalExtendedProperties;
InputPhase  :  OPTIONAL INTEGER;
InrushCurrent  :  OPTIONAL IfcElectricCurrentMeasure;
LockedRotorCurrent  :  OPTIONAL IfcElectricCurrentMeasure;
CircuitSizePowerInput  :  OPTIONAL IfcPowerMeasure;
FuseSize  :  OPTIONAL IfcElectricCurrentMeasure;
Grounded  :  OPTIONAL BOOLEAN;
END_ENTITY;