TSC 7320 Transfer Switch Controller
PM180 REV 0 23/02/10 Thomson Power Systems
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4.4. OPEN/CLOSED TRANSITION TRANSFER OPERATION
The ATS may be supplied with several 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: