NEW ATS, Thomson TS9120400A 910/920 400 Amp, 2 Pole, Nema 1

Description

New ATS ships direct from factory.
Price: 00 x 10 available
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TS 910/920 Automatic Transfer Switches employ a power contactor switching unit with a microprocessor based controller to automatically start a generator and transfer system load to a generator supply in the event of a utility supply failure. System load is automatically re-transferred back to the utility supply following restoration of the utility power source to within normal operating limits. All load transfer sequences are Open Transition (i.e. break-before-make) utilizing an in-phase transfer detection control sequence.
The TS 910/920 series transfer switches use a type TSC 9 microprocessor based controller. All necessary control functions for fully automatic operation are provided by the TSC 9 transfer controller. The TSC 9 controller is mounted inside the transfer switch enclosure and operating status is provided via LED indicators that are visible though a front panel opening on NEMA 1 rated enclosures. For detailed information on the TSC 9 Transfer Switch controller, refer to
SECTION 19
of this manual. On TS 920 Series Transfer Switches, an additional door mounted operator interface panel (i.e. BHP) is provided.
The standard TS 910/920 series Automatic Transfer Switch is rated for 100% system load and is suitable for control of motors, electric discharge lamps, tungsten filament lamps, and electric heating equipment where the sum of motor full-load ampere ratings and the ampere ratings of other loads do not exceed the ampere rating of the switch and the tungsten load does not exceed 30 percent of the switch rating.