TSC 7320 Transfer Switch Controller
PM180 REV 0 23/02/10 Thomson Power Systems
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3. Choosing voltage configuration: There are 5 separate inputs that dictate the different
configurations, and they are listed in the table below. Select one of the options below based
on the ATS requirements.
4. Inserting the wire: Insert the voltage selection wire into the desired terminal and tighten the
screw on the terminal. The terminals are rated for 4.5in-lbs of torque, do NOT over tighten
the terminal screw. The photo below shows the 600V 3PH 4W configuration.
5. Checking config: If the panel is not energized, turn on the power and energize the transfer
switch. After the controller boots-up, use the left or right navigation keys to find the “Mains”
page, and use the up and down navigation keys to find the “Active Config” page. If the
controller is properly registering the changed input, the screen should display the desired
configuration, and NOT the default 480V configuration. In this case, the 600V configuration
has been selected.