7.5.4.99 Pset_UnitaryEquipmentTypeAirConditioningUnit

7.5.4.99.1 Semantic definition

Air conditioning unit equipment type attributes.

Note that these attributes were formerly Pset_PackagedACUnit prior to IFC2x2. HeatingEnergySource attribute deleted in IFC2x2 Pset Addendum: Use IfcMaterialProperties instead.

7.5.4.99.2 Applicable entities

IfcUnitaryEquipment/AIRCONDITIONINGUNIT
IfcUnitaryEquipmentType/AIRCONDITIONINGUNIT

7.5.4.99.3 Properties

Name	Property Type	Data Type	Description
SensibleCoolingCapacity	IfcPropertySingleValue	IfcPowerMeasure	Sensible cooling capacity.
LatentCoolingCapacity	IfcPropertySingleValue	IfcPowerMeasure	Latent cooling capacity.
CoolingEfficiency	IfcPropertySingleValue	IfcPositiveRatioMeasure	Coefficient of Performance: Ratio of cooling energy output to energy input under full load operating conditions.
HeatingCapacity	IfcPropertySingleValue	IfcPowerMeasure	Heating capacity.
HeatingEfficiency	IfcPropertySingleValue	IfcPositiveRatioMeasure	Heating efficiency under full load heating conditions.
CondenserFlowrate	IfcPropertySingleValue	IfcVolumetricFlowRateMeasure	Flow rate of fluid through the condenser.
CondenserEnteringTemperature	IfcPropertySingleValue	IfcThermodynamicTemperatureMeasure	Temperature of fluid entering condenser.
CondenserLeavingTemperature	IfcPropertySingleValue	IfcThermodynamicTemperatureMeasure	Temperature of fluid leaving condenser.
OutsideAirFlowrate	IfcPropertySingleValue	IfcVolumetricFlowRateMeasure	Flow rate of outside air entering the unit.

Table A

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4 contributor(s):
Last change: Improve definition split (#876) * bring back headers headers were previously removed by mistake, now bringing them back * add new lines and rename the tag add the word 'short' in it * unify newlines make exactly one newline before and two after the tag * resolving typos Because bringing back headers required to go back in time to previous version, I'm now re-resolving the issues: #861, #860, #856 by ArturTomczak on 2024-07-16T16:07:28+02:00

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7.5.4.99.4 Changelog

7.5.4.99.4.1 IFC4

applicability, IfcUnitaryEquipment/AIRCONDITIONINGUNIT
applicability, IfcUnitaryEquipmentType
property CondenserEnteringTemperature, Changed from "single IfcThermodynamicTemperatureMeasure " to "single IfcThermodynamicTemperatureMeasure"
property CondenserLeavingTemperature, Changed from "single IfcThermodynamicTemperatureMeasure " to "single IfcThermodynamicTemperatureMeasure"
property CoolingEfficiency, Changed from "single IfcPositiveRatioMeasure " to "single IfcPositiveRatioMeasure"
property HeatingEfficiency, Changed from "single IfcPositiveRatioMeasure " to "single IfcPositiveRatioMeasure"

7.5.4.99.4.2 IFC4.3_ADD2

applicability, IfcUnitaryEquipmentType/AIRCONDITIONINGUNIT