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7.4.4.58 Pset_ProtectiveDeviceTrippingUnitTypeElectronic

7.4.4.58.1 Semantic definition

Information on tripping units that are electronically tripped.

7.4.4.58.2 Applicable entities

7.4.4.58.3 Properties

Name Property Type Data Type Description
ElectronicTrippingUnitType IfcPropertyEnumeratedValue PEnum_ElectronicTrippingUnitType

A list of the available types of electronic tripping unit from which that required may be selected.

NominalCurrents IfcPropertyListValue IfcElectricCurrentMeasure

A set of values providing information on available modules (chips) for setting the nominal current of the protective device.

A set of values providing information on available modules (chips) for setting the nominal current of the protective device. If the set is empty, no nominal current modules are available for the tripping unit.

N_Protection IfcPropertySingleValue IfcBoolean

An indication whether the electronic tripping unit has separate protection for the N conductor, or not.

N_Protection_50 IfcPropertySingleValue IfcBoolean

An indication whether the electronic tripping unit is tripping if the current in the N conductor is more than 50% of that of the phase conductors. The property is only asserted if the property N_Protection is asserted.

N_Protection_100 IfcPropertySingleValue IfcBoolean

An indication whether the electronic tripping unit is tripping if the current in the N conductor is more than 100% of that of the phase conductors. The property is only asserted if the property N_Protection is asserted.

N_Protection_Select IfcPropertySingleValue IfcBoolean

An indication whether the use of the N_Protection can be selected by the user or not. If both the properties N_Protection_50 and N_Protection_100 are asserted, the value of N_Protection_Select property is set to TRUE. The property is only asserted if the property N_Protection is asserted.

Table A

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2 contributor(s): ArturTomczakbSI-Bot
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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7.4.4.58.4 Changelog

7.4.4.58.4.1 IFC4

  • New resource

7.4.4.58.4.2 IFC4.3_ADD2