ATS-22 3PH Kit Mcpherson Controls Automatic Transfer Switch Controller

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SKU: ATS-22 3PH Kit Categories: ,



The ATS-22 3 Phase ATS controller is responsible for sensing the utility & generator side. If main power loss occurs the controller will send the signal to start the generator and then automatically switch from utility to generator power. Once power is restored it will switch back to utility power and turn off the generator automatically. 2-wire dry contact needed between ATS the generator set for communication. This specific controller can only work in 1 phase or 3 phase applications from 208v-480v.


  • Microprocessor based & Polycarbonate panel.
  • Membrane switch button designed.
  • Compact size with user-friendly LED display.
  • Programmable for cycle-mode or fix-mode displays for 3-phase and 1-phase voltages and frequencies.
  • All programming and operations can be configured on the front panel.
  • Monitors Normal and Standby power for Over / Under voltage anomalies.
  • Monitors Normal and Standby power for Over / Under frequency anomalies.
  • Exercise with or without load.
  • 1 week to 4 weeks automatic scheduled exercise / testing.
  • Transfer failure output signal.
  • Pre-alert warning signal output for transferring operation.
  • Pre-alert warning signal output for scheduled automatic exercise testing.
  • Compatible with most ATS switches on the market.
  • Communication Port for Remote Monitoring and Control Options. (USB / RS485 / Ethernet / WI-FI modules SIM Card).
  • Program on-site or from remote (mobile) device (PC, Smartphone).
  • Auto-saved settings (memory preserved throughout all power disconnects and resets).
  • Front panel display provides source status and fail alarm indications.

Additional information