Automatic Transfer Switch

The Wilmore Automatic AC Power Transfer Switch is designed to work with series 1747 and 1787 inverters. A redundant system with a second AC source provides backup power for essential AC loads and integrates power-failure sensing and automatic high-speed switchover circuitry. Typical applications are for a DC-to-AC power inverter coupled with commercial AC power or a second inverter to provide uninterruptible AC power at equipment sites where battery backup is present.

  • Enables two AC sources for automatic redundant power
  • 120-VAC, 60 Hz, single-phase with high-speed transfer circuitry
  • Internal switch automatically transfers the load to the backup ac power source
  • Efficiently operates in temperatures from -10°C to +50°C
  • Compact 1U (1.75” high) enclosure for standard 19-inch or 23-inch racks
  • Front panel LED’s indicate AC power source and alarm status

The Wilmore Automatic Transfer switch performs equally well in wireless and wireline telecom facilities, electric-utility substations and other industrial applications to preserve critical power sources.

Model 1747-ATS

Model 1747-ATS Back

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Automatic Transfer Switch Product Listing

ModelUser ManualItemMounting Size End Use
1747-ATS1747-ATSRack1UStationary
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