TSC 900 TRANSFER SWITCH CONTROLLER
PM 151 REV 1 15/10/08 Thomson Power Systems
4.5. OPEN/CLOSED TRANSITION TRANSFER OPERATION
The ATS may be supplied with a number of different Open or Closed Transition Transfer
operational features. The ATS model code depicts the options available as shown below:
Operational behavior of an ATS equipped with these different features is depicted in the
following diagram: