IFC 4.3.0.1 (IFC4X3) development

7.4.4.67 Pset_ProtectiveDeviceTypeVaristor

7.4.4.67.1 Semantic definition

A high voltage surge protection device.

7.4.4.67.2 Applicable entities

7.4.4.67.3 Properties

Name Property Type Data Type Description
VaristorType IfcPropertyEnumeratedValue PEnum_VaristorType

A list of the available types of varistor from which that required may be selected.

CharacteristicFunction IfcPropertySingleValue IfcText

The characteristic function to show the relationship between varistor current and voltage.

Table 7.4.4.67.A

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7.4.4.67.4 Changelog