<?xml version="1.0"?>
<PropertySetDef xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" ifdguid="c14e8c00d1bd11e1800000215ad4efdf" templatetype="PSET_TYPEDRIVENOVERRIDE" xsi:noNamespaceSchemaLocation="http://buildingSMART-tech.org/xml/psd/PSD_IFC4.xsd">
  <IfcVersion version="IFC4" />
  <Name>Pset_AirSideSystemInformation</Name>
  <Definition>Attributes that apply to an air side HVAC system. HISTORY: New property set in IFC Release 1.0.</Definition>
  <Applicability />
  <ApplicableClasses>
    <ClassName>IfcSpace</ClassName>
    <ClassName>IfcZone</ClassName>
    <ClassName>IfcSpatialZone</ClassName>
  </ApplicableClasses>
  <ApplicableTypeValue>IfcSpace,IfcZone,IfcSpatialZone</ApplicableTypeValue>
  <PropertyDefs>
    <PropertyDef ifdguid="c9a6c700d1bd11e1800000215ad4efdf">
      <Name>Name</Name>
      <Definition>The name of the air side system.</Definition>
      <PropertyType>
        <TypePropertySingleValue>
          <DataType type="IfcLabel" />
        </TypePropertySingleValue>
      </PropertyType>
      <NameAliases>
        <NameAlias lang="en">Name</NameAlias>
        <NameAlias lang="ja-JP">名前</NameAlias>
        <NameAlias lang="ko-KR">이름</NameAlias>
      </NameAliases>
      <DefinitionAliases>
        <DefinitionAlias lang="en" />
        <DefinitionAlias lang="ja-JP">空調方式の名称。</DefinitionAlias>
        <DefinitionAlias lang="ko-KR">공조 방식의 명칭</DefinitionAlias>
      </DefinitionAliases>
    </PropertyDef>
    <PropertyDef ifdguid="d0353e80d1bd11e1800000215ad4efdf">
      <Name>Description</Name>
      <Definition>The description of the air side system.</Definition>
      <PropertyType>
        <TypePropertySingleValue>
          <DataType type="IfcLabel" />
        </TypePropertySingleValue>
      </PropertyType>
      <NameAliases>
        <NameAlias lang="en">Description</NameAlias>
        <NameAlias lang="ja-JP">説明</NameAlias>
        <NameAlias lang="ko-KR">설명</NameAlias>
      </NameAliases>
      <DefinitionAliases>
        <DefinitionAlias lang="en" />
        <DefinitionAlias lang="ja-JP">空調方式の説明。</DefinitionAlias>
        <DefinitionAlias lang="ko-KR">공조 방식 설명</DefinitionAlias>
      </DefinitionAliases>
    </PropertyDef>
    <PropertyDef ifdguid="d62b1f80d1bd11e1800000215ad4efdf">
      <Name>AirSideSystemType</Name>
      <Definition>This enumeration specifies the basic types of possible air side systems (e.g., Constant Volume, Variable Volume, etc.).</Definition>
      <PropertyType>
        <TypePropertyEnumeratedValue>
          <EnumList name="PEnum_AirSideSystemType">
            <EnumItem>CONSTANTVOLUME</EnumItem>
            <EnumItem>CONSTANTVOLUMESINGLEZONE</EnumItem>
            <EnumItem>CONSTANTVOLUMEMULTIPLEZONEREHEAT</EnumItem>
            <EnumItem>CONSTANTVOLUMEBYPASS</EnumItem>
            <EnumItem>VARIABLEAIRVOLUME</EnumItem>
            <EnumItem>VARIABLEAIRVOLUMEREHEAT</EnumItem>
            <EnumItem>VARIABLEAIRVOLUMEINDUCTION</EnumItem>
            <EnumItem>VARIABLEAIRVOLUMEFANPOWERED</EnumItem>
            <EnumItem>VARIABLEAIRVOLUMEDUALCONDUIT</EnumItem>
            <EnumItem>VARIABLEAIRVOLUMEVARIABLEDIFFUSERS</EnumItem>
            <EnumItem>VARIABLEAIRVOLUMEVARIABLETEMPERATURE</EnumItem>
            <EnumItem>OTHER</EnumItem>
            <EnumItem>NOTKNOWN</EnumItem>
            <EnumItem>UNSET</EnumItem>
          </EnumList>
          <ConstantList>
            <ConstantDef>
              <Name>CONSTANTVOLUME</Name>
              <NameAliases>
                <NameAlias lang="en">Constant Volume</NameAlias>
              </NameAliases>
              <DefinitionAliases>
                <DefinitionAlias lang="en" />
              </DefinitionAliases>
            </ConstantDef>
            <ConstantDef>
              <Name>CONSTANTVOLUMESINGLEZONE</Name>
              <NameAliases>
                <NameAlias lang="en">Constant Volume Single Zone</NameAlias>
              </NameAliases>
              <DefinitionAliases>
                <DefinitionAlias lang="en" />
              </DefinitionAliases>
            </ConstantDef>
            <ConstantDef>
              <Name>CONSTANTVOLUMEMULTIPLEZONEREHEAT</Name>
              <NameAliases>
                <NameAlias lang="en">Constant Volume Multiple Zone Reheat</NameAlias>
              </NameAliases>
              <DefinitionAliases>
                <DefinitionAlias lang="en" />
              </DefinitionAliases>
            </ConstantDef>
            <ConstantDef>
              <Name>CONSTANTVOLUMEBYPASS</Name>
              <NameAliases>
                <NameAlias lang="en">Constant Volume Bypass</NameAlias>
              </NameAliases>
              <DefinitionAliases>
                <DefinitionAlias lang="en" />
              </DefinitionAliases>
            </ConstantDef>
            <ConstantDef>
              <Name>VARIABLEAIRVOLUME</Name>
              <NameAliases>
                <NameAlias lang="en">Variable Air Volume</NameAlias>
              </NameAliases>
              <DefinitionAliases>
                <DefinitionAlias lang="en" />
              </DefinitionAliases>
            </ConstantDef>
            <ConstantDef>
              <Name>VARIABLEAIRVOLUMEREHEAT</Name>
              <NameAliases>
                <NameAlias lang="en">Variable Air Volume Reheat</NameAlias>
              </NameAliases>
              <DefinitionAliases>
                <DefinitionAlias lang="en" />
              </DefinitionAliases>
            </ConstantDef>
            <ConstantDef>
              <Name>VARIABLEAIRVOLUMEINDUCTION</Name>
              <NameAliases>
                <NameAlias lang="en">Variable Air Volume Induction</NameAlias>
              </NameAliases>
              <DefinitionAliases>
                <DefinitionAlias lang="en" />
              </DefinitionAliases>
            </ConstantDef>
            <ConstantDef>
              <Name>VARIABLEAIRVOLUMEFANPOWERED</Name>
              <NameAliases>
                <NameAlias lang="en">Variable Air Volume Fan Powered</NameAlias>
              </NameAliases>
              <DefinitionAliases>
                <DefinitionAlias lang="en" />
              </DefinitionAliases>
            </ConstantDef>
            <ConstantDef>
              <Name>VARIABLEAIRVOLUMEDUALCONDUIT</Name>
              <NameAliases>
                <NameAlias lang="en">Variable Air Volume Dual Conduit</NameAlias>
              </NameAliases>
              <DefinitionAliases>
                <DefinitionAlias lang="en" />
              </DefinitionAliases>
            </ConstantDef>
            <ConstantDef>
              <Name>VARIABLEAIRVOLUMEVARIABLEDIFFUSERS</Name>
              <NameAliases>
                <NameAlias lang="en">Variable Air Volume Variable Diffusers</NameAlias>
              </NameAliases>
              <DefinitionAliases>
                <DefinitionAlias lang="en" />
              </DefinitionAliases>
            </ConstantDef>
            <ConstantDef>
              <Name>VARIABLEAIRVOLUMEVARIABLETEMPERATURE</Name>
              <NameAliases>
                <NameAlias lang="en">Variable Air Volume Variable Temperature</NameAlias>
              </NameAliases>
              <DefinitionAliases>
                <DefinitionAlias lang="en" />
              </DefinitionAliases>
            </ConstantDef>
            <ConstantDef>
              <Name>OTHER</Name>
              <NameAliases>
                <NameAlias lang="en">(other)</NameAlias>
              </NameAliases>
              <DefinitionAliases>
                <DefinitionAlias lang="en">Value is not listed.</DefinitionAlias>
              </DefinitionAliases>
            </ConstantDef>
            <ConstantDef>
              <Name>NOTKNOWN</Name>
              <NameAliases>
                <NameAlias lang="en">(unknown)</NameAlias>
              </NameAliases>
              <DefinitionAliases>
                <DefinitionAlias lang="en">Value is unknown.</DefinitionAlias>
              </DefinitionAliases>
            </ConstantDef>
            <ConstantDef>
              <Name>UNSET</Name>
              <NameAliases>
                <NameAlias lang="en">(unset)</NameAlias>
              </NameAliases>
              <DefinitionAliases>
                <DefinitionAlias lang="en">Value has not been specified.</DefinitionAlias>
              </DefinitionAliases>
            </ConstantDef>
          </ConstantList>
        </TypePropertyEnumeratedValue>
      </PropertyType>
      <NameAliases>
        <NameAlias lang="en">Air Side System Type</NameAlias>
      </NameAliases>
      <DefinitionAliases>
        <DefinitionAlias lang="en" />
      </DefinitionAliases>
    </PropertyDef>
    <PropertyDef ifdguid="f3f88480d1bd11e1800000215ad4efdf">
      <Name>AirSideSystemDistributionType</Name>
      <Definition>This enumeration defines the basic types of air side systems (e.g., SingleDuct, DualDuct, Multizone, etc.).</Definition>
      <PropertyType>
        <TypePropertyEnumeratedValue>
          <EnumList name="PEnum_AirSideSystemDistributionType">
            <EnumItem>SINGLEDUCT</EnumItem>
            <EnumItem>DUALDUCT</EnumItem>
            <EnumItem>MULTIZONE</EnumItem>
            <EnumItem>OTHER</EnumItem>
            <EnumItem>NOTKNOWN</EnumItem>
            <EnumItem>UNSET</EnumItem>
          </EnumList>
          <ConstantList>
            <ConstantDef>
              <Name>SINGLEDUCT</Name>
              <NameAliases>
                <NameAlias lang="en">Single Duct</NameAlias>
              </NameAliases>
              <DefinitionAliases>
                <DefinitionAlias lang="en" />
              </DefinitionAliases>
            </ConstantDef>
            <ConstantDef>
              <Name>DUALDUCT</Name>
              <NameAliases>
                <NameAlias lang="en">Dual Duct</NameAlias>
              </NameAliases>
              <DefinitionAliases>
                <DefinitionAlias lang="en" />
              </DefinitionAliases>
            </ConstantDef>
            <ConstantDef>
              <Name>MULTIZONE</Name>
              <NameAliases>
                <NameAlias lang="en">Multizone</NameAlias>
              </NameAliases>
              <DefinitionAliases>
                <DefinitionAlias lang="en" />
              </DefinitionAliases>
            </ConstantDef>
            <ConstantDef>
              <Name>OTHER</Name>
              <NameAliases>
                <NameAlias lang="en">(other)</NameAlias>
              </NameAliases>
              <DefinitionAliases>
                <DefinitionAlias lang="en">Value is not listed.</DefinitionAlias>
              </DefinitionAliases>
            </ConstantDef>
            <ConstantDef>
              <Name>NOTKNOWN</Name>
              <NameAliases>
                <NameAlias lang="en">(unknown)</NameAlias>
              </NameAliases>
              <DefinitionAliases>
                <DefinitionAlias lang="en">Value is unknown.</DefinitionAlias>
              </DefinitionAliases>
            </ConstantDef>
            <ConstantDef>
              <Name>UNSET</Name>
              <NameAliases>
                <NameAlias lang="en">(unset)</NameAlias>
              </NameAliases>
              <DefinitionAliases>
                <DefinitionAlias lang="en">Value has not been specified.</DefinitionAlias>
              </DefinitionAliases>
            </ConstantDef>
          </ConstantList>
        </TypePropertyEnumeratedValue>
      </PropertyType>
      <NameAliases>
        <NameAlias lang="en">Air Side System Distribution Type</NameAlias>
        <NameAlias lang="ja-JP">搬送方式</NameAlias>
        <NameAlias lang="ko-KR">반송방식</NameAlias>
      </NameAliases>
      <DefinitionAliases>
        <DefinitionAlias lang="en" />
        <DefinitionAlias lang="ja-JP">基本的な空調方式（単一ダクト、二重ダクト、マルチゾーン等）。</DefinitionAlias>
        <DefinitionAlias lang="ko-KR">기본적인 공조 방식 (단일 덕트, 이중 덕트, 멀티존 등)</DefinitionAlias>
      </DefinitionAliases>
    </PropertyDef>
    <PropertyDef ifdguid="0377cd80d1be11e1800000215ad4efdf">
      <Name>TotalAirflow</Name>
      <Definition>The total design supply air flowrate required for the system for either heating or cooling conditions, whichever is greater.</Definition>
      <PropertyType>
        <TypePropertySingleValue>
          <DataType type="IfcVolumetricFlowRateMeasure" />
        </TypePropertySingleValue>
      </PropertyType>
      <NameAliases>
        <NameAlias lang="en">Total Airflow</NameAlias>
        <NameAlias lang="ja-JP">給気量</NameAlias>
        <NameAlias lang="ko-KR">급기량</NameAlias>
      </NameAliases>
      <DefinitionAliases>
        <DefinitionAlias lang="en" />
        <DefinitionAlias lang="ja-JP">暖房、冷房の条件の、いずれか大きい条件で要求される設計給気量。</DefinitionAlias>
        <DefinitionAlias lang="ko-KR">난방, 냉방 조건 중 하나 큰 조건에서 요구되는 설계 급기 량</DefinitionAlias>
      </DefinitionAliases>
    </PropertyDef>
    <PropertyDef ifdguid="08d51800d1be11e1800000215ad4efdf">
      <Name>EnergyGainTotal</Name>
      <Definition>The total amount of energy gains for the spaces served by the system during the peak cooling conditions, plus any system-level total energy gains.</Definition>
      <PropertyType>
        <TypePropertySingleValue>
          <DataType type="IfcPowerMeasure" />
        </TypePropertySingleValue>
      </PropertyType>
      <NameAliases>
        <NameAlias lang="en">Energy Gain Total</NameAlias>
        <NameAlias lang="ja-JP">総熱取得</NameAlias>
        <NameAlias lang="ko-KR">총 열 검색</NameAlias>
      </NameAliases>
      <DefinitionAliases>
        <DefinitionAlias lang="en" />
        <DefinitionAlias lang="ja-JP">居室の最大冷房負荷と空調システム（機器等）の再熱負荷による最大熱負荷。</DefinitionAlias>
        <DefinitionAlias lang="ko-KR">거실 최대 냉방 부하 및 공조 시스템 (장비 등) 재열 부하에 의한 최대 열부하.</DefinitionAlias>
      </DefinitionAliases>
    </PropertyDef>
    <PropertyDef ifdguid="0ecaf900d1be11e1800000215ad4efdf">
      <Name>AirflowSensible</Name>
      <Definition>The air flowrate required to satisfy the sensible peak loads.</Definition>
      <PropertyType>
        <TypePropertySingleValue>
          <DataType type="IfcVolumetricFlowRateMeasure" />
        </TypePropertySingleValue>
      </PropertyType>
      <NameAliases>
        <NameAlias lang="en">Airflow Sensible</NameAlias>
        <NameAlias lang="ja-JP">顕熱空調給気量</NameAlias>
        <NameAlias lang="ko-KR">현열 공조 급기 량</NameAlias>
      </NameAliases>
      <DefinitionAliases>
        <DefinitionAlias lang="en" />
        <DefinitionAlias lang="ja-JP">最大潜熱負荷に対応する給気量。</DefinitionAlias>
        <DefinitionAlias lang="ko-KR">최대 잠열 부하에 대한 급기 량</DefinitionAlias>
      </DefinitionAliases>
    </PropertyDef>
    <PropertyDef ifdguid="14284380d1be11e1800000215ad4efdf">
      <Name>EnergyGainSensible</Name>
      <Definition>The sum of total energy gains for the spaces served by the system during the peak cooling conditions, plus any system-level sensible energy gains.</Definition>
      <PropertyType>
        <TypePropertySingleValue>
          <DataType type="IfcPowerMeasure" />
        </TypePropertySingleValue>
      </PropertyType>
      <NameAliases>
        <NameAlias lang="en">Energy Gain Sensible</NameAlias>
        <NameAlias lang="ja-JP">顕熱空調負荷</NameAlias>
        <NameAlias lang="ko-KR">현열 공조 부하</NameAlias>
      </NameAliases>
      <DefinitionAliases>
        <DefinitionAlias lang="en" />
        <DefinitionAlias lang="ja-JP">ピーク時各居室の最大冷房負荷と空調システムの顕熱負荷による最大顕熱負荷。</DefinitionAlias>
        <DefinitionAlias lang="ko-KR">최대 각 거실 최대 냉방 부하 및 공조 시스템의 현열 부하에 의한 최대 현열 부하</DefinitionAlias>
      </DefinitionAliases>
    </PropertyDef>
    <PropertyDef ifdguid="1ab6bb00d1be11e1800000215ad4efdf">
      <Name>EnergyLoss</Name>
      <Definition>The sum of energy losses for the spaces served by the system during the peak heating conditions.</Definition>
      <PropertyType>
        <TypePropertySingleValue>
          <DataType type="IfcPowerMeasure" />
        </TypePropertySingleValue>
      </PropertyType>
      <NameAliases>
        <NameAlias lang="en">Energy Loss</NameAlias>
        <NameAlias lang="ja-JP">熱（エネルギー）ロス</NameAlias>
        <NameAlias lang="ko-KR">열(에너지)로스</NameAlias>
      </NameAliases>
      <DefinitionAliases>
        <DefinitionAlias lang="en" />
        <DefinitionAlias lang="ja-JP">ピーク時空調システム最大暖房負荷を提供する際の熱ロス。</DefinitionAlias>
        <DefinitionAlias lang="ko-KR">최대 공조 시스템 최대 난방 부하를 제공할 수있는 열 손실</DefinitionAlias>
      </DefinitionAliases>
    </PropertyDef>
    <PropertyDef ifdguid="20ac9c00d1be11e1800000215ad4efdf">
      <Name>LightingDiversity</Name>
      <Definition>Lighting diversity.</Definition>
      <PropertyType>
        <TypePropertySingleValue>
          <DataType type="IfcPositiveRatioMeasure" />
        </TypePropertySingleValue>
      </PropertyType>
      <NameAliases>
        <NameAlias lang="en">Lighting Diversity</NameAlias>
        <NameAlias lang="ja-JP">照明負荷係数</NameAlias>
        <NameAlias lang="ko-KR">조명부하계수</NameAlias>
      </NameAliases>
      <DefinitionAliases>
        <DefinitionAlias lang="en" />
        <DefinitionAlias lang="ja-JP">照明負荷係数。</DefinitionAlias>
        <DefinitionAlias lang="ko-KR">조명 부하 계수</DefinitionAlias>
      </DefinitionAliases>
    </PropertyDef>
    <PropertyDef ifdguid="2609e680d1be11e1800000215ad4efdf">
      <Name>InfiltrationDiversitySummer</Name>
      <Definition>Diversity factor for Summer infiltration.</Definition>
      <PropertyType>
        <TypePropertySingleValue>
          <DataType type="IfcPositiveRatioMeasure" />
        </TypePropertySingleValue>
      </PropertyType>
      <NameAliases>
        <NameAlias lang="en">Infiltration Diversity Summer</NameAlias>
        <NameAlias lang="ja-JP">夏期すき間換気率</NameAlias>
        <NameAlias lang="ko-KR">여름틈새 환기 비율</NameAlias>
      </NameAliases>
      <DefinitionAliases>
        <DefinitionAlias lang="en" />
        <DefinitionAlias lang="ja-JP">夏期すき間換気率。</DefinitionAlias>
        <DefinitionAlias lang="ko-KR">여름 틈새 환기 비율</DefinitionAlias>
      </DefinitionAliases>
    </PropertyDef>
    <PropertyDef ifdguid="2b673100d1be11e1800000215ad4efdf">
      <Name>InfiltrationDiversityWinter</Name>
      <Definition>Diversity factor for Winter infiltration.</Definition>
      <PropertyType>
        <TypePropertySingleValue>
          <DataType type="IfcPositiveRatioMeasure" />
        </TypePropertySingleValue>
      </PropertyType>
      <NameAliases>
        <NameAlias lang="en">Infiltration Diversity Winter</NameAlias>
        <NameAlias lang="ja-JP">冬期すき間換気率</NameAlias>
        <NameAlias lang="ko-KR">겨울철 틈새 환기 비율</NameAlias>
      </NameAliases>
      <DefinitionAliases>
        <DefinitionAlias lang="en" />
        <DefinitionAlias lang="ja-JP">冬期すき間換気率。</DefinitionAlias>
        <DefinitionAlias lang="ko-KR">겨울철 틈새 환기 비율</DefinitionAlias>
      </DefinitionAliases>
    </PropertyDef>
    <PropertyDef ifdguid="31f5a880d1be11e1800000215ad4efdf">
      <Name>ApplianceDiversity</Name>
      <Definition>Diversity of appliance load.</Definition>
      <PropertyType>
        <TypePropertySingleValue>
          <DataType type="IfcPositiveRatioMeasure" />
        </TypePropertySingleValue>
      </PropertyType>
      <NameAliases>
        <NameAlias lang="en">Appliance Diversity</NameAlias>
        <NameAlias lang="ja-JP">機器の負荷率</NameAlias>
        <NameAlias lang="ko-KR">기기의 부하율</NameAlias>
      </NameAliases>
      <DefinitionAliases>
        <DefinitionAlias lang="en" />
        <DefinitionAlias lang="ja-JP">機器の負荷率。</DefinitionAlias>
        <DefinitionAlias lang="ko-KR">기기의 부하율</DefinitionAlias>
      </DefinitionAliases>
    </PropertyDef>
    <PropertyDef ifdguid="37eb8980d1be11e1800000215ad4efdf">
      <Name>LoadSafetyFactor</Name>
      <Definition>Load safety factor.</Definition>
      <PropertyType>
        <TypePropertySingleValue>
          <DataType type="IfcPositiveRatioMeasure" />
        </TypePropertySingleValue>
      </PropertyType>
      <NameAliases>
        <NameAlias lang="en">Load Safety Factor</NameAlias>
        <NameAlias lang="ja-JP">負荷の安全率</NameAlias>
        <NameAlias lang="ko-KR">부하의 안전율</NameAlias>
      </NameAliases>
      <DefinitionAliases>
        <DefinitionAlias lang="en" />
        <DefinitionAlias lang="ja-JP">空調負荷計算用の安全率（割増係数）。</DefinitionAlias>
        <DefinitionAlias lang="ko-KR">공조 부하 계산을위한 안전율 (할증 계수)</DefinitionAlias>
      </DefinitionAliases>
    </PropertyDef>
    <PropertyDef ifdguid="3de16a80d1be11e1800000215ad4efdf">
      <Name>HeatingTemperatureDelta</Name>
      <Definition>Heating temperature difference for calculating space air flow rates.</Definition>
      <PropertyType>
        <TypePropertySingleValue>
          <DataType type="IfcThermodynamicTemperatureMeasure" />
        </TypePropertySingleValue>
      </PropertyType>
      <NameAliases>
        <NameAlias lang="en">Heating Temperature Delta</NameAlias>
        <NameAlias lang="ja-JP">暖房時送風温度差</NameAlias>
        <NameAlias lang="ko-KR">난방시 돌풍 온도차</NameAlias>
      </NameAliases>
      <DefinitionAliases>
        <DefinitionAlias lang="en" />
        <DefinitionAlias lang="ja-JP">空調送風量計算用の暖房給気温度差。</DefinitionAlias>
        <DefinitionAlias lang="ko-KR">에어컨 송풍 량 계산을위한 난방 급기 온도차</DefinitionAlias>
      </DefinitionAliases>
    </PropertyDef>
    <PropertyDef ifdguid="43d74b80d1be11e1800000215ad4efdf">
      <Name>CoolingTemperatureDelta</Name>
      <Definition>Cooling temperature difference for calculating space air flow rates.</Definition>
      <PropertyType>
        <TypePropertySingleValue>
          <DataType type="IfcThermodynamicTemperatureMeasure" />
        </TypePropertySingleValue>
      </PropertyType>
      <NameAliases>
        <NameAlias lang="en">Cooling Temperature Delta</NameAlias>
        <NameAlias lang="ja-JP">冷房時送風温度差</NameAlias>
        <NameAlias lang="ko-KR">냉방시 돌풍 온도차</NameAlias>
      </NameAliases>
      <DefinitionAliases>
        <DefinitionAlias lang="en" />
        <DefinitionAlias lang="ja-JP">空調送風量計算用の冷房給気温度差。</DefinitionAlias>
        <DefinitionAlias lang="ko-KR">에어컨 송풍 량 계산을위한 냉방 급기 온도차</DefinitionAlias>
      </DefinitionAliases>
    </PropertyDef>
    <PropertyDef ifdguid="49cd2c80d1be11e1800000215ad4efdf">
      <Name>Ventilation</Name>
      <Definition>Required outside air ventilation.</Definition>
      <PropertyType>
        <TypePropertySingleValue>
          <DataType type="IfcVolumetricFlowRateMeasure" />
        </TypePropertySingleValue>
      </PropertyType>
      <NameAliases>
        <NameAlias lang="en">Ventilation</NameAlias>
        <NameAlias lang="ja-JP">外気量</NameAlias>
        <NameAlias lang="ko-KR">외기량</NameAlias>
      </NameAliases>
      <DefinitionAliases>
        <DefinitionAlias lang="en" />
        <DefinitionAlias lang="ja-JP">要求された外気量。</DefinitionAlias>
        <DefinitionAlias lang="ko-KR">요청한 외기 량</DefinitionAlias>
      </DefinitionAliases>
    </PropertyDef>
    <PropertyDef ifdguid="4fc30d80d1be11e1800000215ad4efdf">
      <Name>FanPower</Name>
      <Definition>Fan motor loads contributing to the cooling load.</Definition>
      <PropertyType>
        <TypePropertySingleValue>
          <DataType type="IfcPowerMeasure" />
        </TypePropertySingleValue>
      </PropertyType>
      <NameAliases>
        <NameAlias lang="en">Fan Power</NameAlias>
        <NameAlias lang="ja-JP">送風機電力消費量</NameAlias>
        <NameAlias lang="ko-KR">송풍기 소비 전력</NameAlias>
      </NameAliases>
      <DefinitionAliases>
        <DefinitionAlias lang="en" />
        <DefinitionAlias lang="ja-JP">送風機モーターからの熱取得。</DefinitionAlias>
        <DefinitionAlias lang="ko-KR">송풍기 모터의 열 취득</DefinitionAlias>
      </DefinitionAliases>
    </PropertyDef>
  </PropertyDefs>
  <PsetDefinitionAliases>
    <PsetDefinitionAlias lang="en" />
    <PsetDefinitionAlias lang="ja-JP">空調システムに適用する属性。</PsetDefinitionAlias>
  </PsetDefinitionAliases>
</PropertySetDef>