IFC 4.3.0.1 (IFC4X3) development

7.8.4.131 Pset_SwitchingDeviceTypeRelay

7.8.4.131.1 Semantic definition

Properties in this property set are applicable for IfcSwitchingDevice with PredefinedType RELAY.

7.8.4.131.2 Applicable entities

7.8.4.131.3 Properties

Name Property Type Data Type Description
NominalHeight IfcPropertySingleValue IfcNonNegativeLengthMeasure

The nominal height of the object. The size information is provided in addition to the shape representation and the geometric parameters used within. In cases of inconsistency between the geometric parameters and the size properties, provided in the attached property set, the geometric parameters take precedence.

Current IfcPropertyBoundedValue IfcElectricCurrentMeasure

The actual current and operable range.

NominalLength IfcPropertySingleValue IfcNonNegativeLengthMeasure

The nominal overall length of the object. The size information is provided in addition to the shape representation and the geometric parameters used within. In case of inconsistency between the geometric parameters and the size properties, provided in the attached property set, the geometric parameters take precedence.

InsulationResistance IfcPropertySingleValue IfcElectricResistanceMeasure

Minimum resistance between one terminal or several terminals connected together and the case or enclosure of a component at specified voltage.

NominalWidth IfcPropertySingleValue IfcNonNegativeLengthMeasure

The nominal overall width of the object. The size information is provided in addition to the shape representation and the geometric parameters used within. In cases of inconsistency between the geometric parameters and the size properties, provided in the attached property set, the geometric parameters take precedence.

ContactResistance IfcPropertySingleValue IfcElectricResistanceMeasure

Resistance when electrical node is closed.

PullInVoltage IfcPropertySingleValue IfcElectricVoltageMeasure

Working voltage of relay in excitation state.

ReleaseVoltage IfcPropertySingleValue IfcElectricVoltageMeasure

The maximum voltage to guarantee the drop of the relay node.

Voltage IfcPropertyBoundedValue IfcElectricVoltageMeasure

The actual voltage and operable range.

Table 7.8.4.131.A

Edit on Github


Is this page difficult to understand? Let us know!

7.8.4.131.4 Changelog

  • New resource