Automatic transfer switch controller FPATS

Eaton’s Automatic Transfer Switches provide automatic transfer of an electrical load to a standby power supply in the event of drop or loss of voltage of any or all phases of the normal power supply. Upon the restoration of the normal supply, the electrical load is automatically retransferred to the normal power supply. Features Eaton’s FT Series Automatic Transfer Switches provide automatic transfer of an electrical load to a standby power supply in the event of drop or loss of voltage of any or all phases of the normal power supply. The FPATS transfer switches controllers are designed to provide automatic transfer from normal to alternate power when the normal source of power drops below 85%, or is lost in any or all phases of the normal power supply. The panel mounted, multi-function, microprocessor based ATC-300 controller accurately monitors two power sources and provides the necessary intelligence to reliably operate the transfer switch through a series of programmed sensing and timing functions. ATC-300 Plus Controller Monitor Source 1 and Source 2 power source voltages and frequencies Provide undervoltage monitoring of the Source 1 and Source 2 power sources Permit customer programming Display real-time and historical information Permit system testing Store customer/factory established parameters in nonvolatile memory Provide faceplate source status indications.