<?xml version="1.0" encoding="utf-8"?>
<PropertySetDef xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" ifdguid="69dbd11077f95c9dd70a3823bbdb28f6" templatetype="PSET_TYPEDRIVENOVERRIDE" xsi:noNamespaceSchemaLocation="http://buildingSMART-tech.org/xml/psd/PSD_IFC4.xsd" xmlns="http://buildingSMART-tech.org/xml/psd/PSD_IFC4.xsd">
  <IfcVersion version="IFC4X4" />
  <Name>Pset_DiscreteAccessoryTypeTensioningEquipment</Name>
  <Definition>Properties of tensioning equipment used in railway. The property set can be used by the predefined type TENSIONINGEQUIPMENT of IfcDiscreteAccessory.</Definition>
  <Applicability />
  <ApplicableClasses>
    <ClassName>IfcDiscreteAccessory/TENSIONINGEQUIPMENT</ClassName>
  </ApplicableClasses>
  <ApplicableTypeValue>IfcDiscreteAccessory/TENSIONINGEQUIPMENT</ApplicableTypeValue>
  <PropertyDefs>
    <PropertyDef ifdguid="b9a98dab284340fe8c3615170bea8c35">
      <Name>ReferenceEnvironmentTemperature</Name>
      <Definition>Ideal temperature range.</Definition>
      <PropertyType>
        <TypePropertyBoundedValue>
          <DataType type="IfcThermodynamicTemperatureMeasure" />
        </TypePropertyBoundedValue>
      </PropertyType>
      <NameAliases />
      <DefinitionAliases />
    </PropertyDef>
    <PropertyDef ifdguid="e016c1b196e6495cbdfe58665d2c5b60">
      <Name>AssemblyInstruction</Name>
      <Definition>Instructions to describe how the system / equipment / facility is assembled.</Definition>
      <PropertyType>
        <TypePropertyReferenceValue reftype="IfcExternalReference" />
      </PropertyType>
      <NameAliases />
      <DefinitionAliases />
    </PropertyDef>
    <PropertyDef ifdguid="6c527479710840cfbe278f98c2515b88">
      <Name>HasBreakLineLock</Name>
      <Definition>Indicates whether the equipment has the function of brake line lock or not.</Definition>
      <PropertyType>
        <TypePropertySingleValue>
          <DataType type="IfcBoolean" />
        </TypePropertySingleValue>
      </PropertyType>
      <NameAliases />
      <DefinitionAliases />
    </PropertyDef>
    <PropertyDef ifdguid="63e139d512664b6385603bd50c7c5504">
      <Name>TensileStrength</Name>
      <Definition>Indicates the ability to withstand breakage apart under applied force.</Definition>
      <PropertyType>
        <TypePropertySingleValue>
          <DataType type="IfcPressureMeasure" />
        </TypePropertySingleValue>
      </PropertyType>
      <NameAliases />
      <DefinitionAliases />
    </PropertyDef>
    <PropertyDef ifdguid="ed61248de03a4df6aea5966ed80ee7cc">
      <Name>RatioOfWireTension</Name>
      <Definition>The ratio of wire tension to tensioner weight.</Definition>
      <PropertyType>
        <TypePropertySingleValue>
          <DataType type="IfcPositiveRatioMeasure" />
        </TypePropertySingleValue>
      </PropertyType>
      <NameAliases />
      <DefinitionAliases />
    </PropertyDef>
    <PropertyDef ifdguid="62a3fd3948774666af87fb9bbc4082c4">
      <Name>TransmissionEfficiency</Name>
      <Definition>Transmission efficiency of the tensioning equipment.</Definition>
      <PropertyType>
        <TypePropertySingleValue>
          <DataType type="IfcRatioMeasure" />
        </TypePropertySingleValue>
      </PropertyType>
      <NameAliases />
      <DefinitionAliases />
    </PropertyDef>
  </PropertyDefs>
  <PsetDefinitionAliases />
</PropertySetDef>