7.4.4.70 Pset_SwitchingDeviceTypeContactor
7.4.4.70.1 Semantic definition
An electrical device used to control the flow of power in a circuit on or off.
7.4.4.70.2 Applicable entities
- IfcSwitchingDevice/CONTACTOR
- IfcSwitchingDeviceType/CONTACTOR
7.4.4.70.3 Properties
| Name | Property Type | Data Type | Description | |
|---|---|---|---|---|
| ContactorType | IfcPropertyEnumeratedValue | PEnum_ContactorType |
A 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. |
