IfcEnergyProperties

IfcEnergyProperties

Definition from IAI: Common definition to capture the properties of an energy source typically used within the context of building services.

IfcEnergyProperties is a statically defined property set and should be attached to the instance(s) of IfcDistributionFlowElement through the IfcRelDefinesByProperties relationship.

HISTORY: New entity in IFC 2x2.

EXPRESS specification:

ENTITY IfcEnergyProperties

SUPERTYPE OF

(IfcElectricalBaseProperties)

SUBTYPE OF (

IfcPropertySetDefinition);

EnergySequence

OPTIONAL IfcEnergySequenceEnum;

UserDefinedEnergySequence

OPTIONAL IfcLabel;

END_ENTITY;

Attribute definitions:

UserDefinedEnergySequence

This attribute must be defined if the EnergySequence is USERDEFINED.

Inheritance graph

ENTITY IfcEnergyProperties;

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 IfcEnergyProperties;

EnergySequence

OPTIONAL IfcEnergySequenceEnum;

UserDefinedEnergySequence

OPTIONAL IfcLabel;

END_ENTITY;