7.4.4.70 Pset_SwitchingDeviceTypeContactor

PSET_TYPEDRIVENOVERRIDE / IfcSwitchingDevice / CONTACTOR

Natural language names
Switching Device Type Contactor
Properties

buildingSMART Data Dictionary

PSD-XML

NameTypeDescription
ContactorType P_ENUMERATEDVALUE / IfcLabel / PEnum_ContactorType
Contactor TypeA list of the available types of contactor from which that required may be selected where: CapacitorSwitching: for switching 3 phase single or multi-step capacitor banks. LowCurrent: requires the use of low resistance contacts. MagneticLatching: enables the contactor to remain in the on position when the coil is no longer energized. MechanicalLatching: requires that the contactor is mechanically retained in the on position. Modular: are totally enclosed and self contained. Reversing: has a double set of contactors that are prewired. Standard: is a generic device that controls the flow of power in a circuit on or off.
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