Automatic Transfer Switch

An Automatic Transfer Switch (ATS) is an electrical switch that automatically reconnects electric power source from its primary source to a standby source when it senses a failure or outage in the primary source.

The bind properties available for ATS are:

  • MainBusColor
  • AuxBusColor
  • CommonBusColor
  • ActiveConditionMain
  • ActiveConditionAux

The graphic representation of the default position and the bind properties is explained in the below table:

Bind Property Description Graphic
NA ATS is in default position. Image displaying three vertical lines, each with a single black circle. The circles are positioned at different heights: the leftmost circle is near the top of its line, the middle circle is centered, and the rightmost circle is near the bottom.
ActiveConditionAux ATS is connected to auxiliary power source.
ActiveConditionMain ATS is connected to main power source.
  • TopBusColor
  • IsTripped
  • IsClosed
  • RkdPos
  • BottomBusColor
  • EarthSwitchClosed