APC by Schneider Electric ATS 1-Outlet Automatic Transfer Switch

The APC by Schneider Electric ATS 1-Outlet Automatic Transfer Switch is designed for mission-critical rack environments where uptime and reliability are non-negotiable. This compact, rack-mount transfer switch delivers redundant power to a single-corded device within a standard 19-inch rack, making it an ideal solution for network switches, routers, KVMs, small servers, and other essential equipment that must stay online even when one power path fails. Built to work alongside your existing power infrastructure, this rack ATS uses dual input power cords to provide two independent sources of power to the connected load. In normal operation both inputs supply power, while in the event of an outage or disruption on one input, the ATS automatically transfers the load to the healthy source, minimizing interruptions and protecting valuable equipment from sudden shutdowns.

• Redundant power paths for critical equipment: Dual input power cords feed a single outlet, enabling automatic transfers between two independent power sources to maximize availability.
• Rack-mount convenience for compact environments: Designed for standard 19-inch racks, the ATS optimizes space in data centers, server rooms, and edge deployments while keeping cables neat and accessible.
• Single-output design for targeted devices: One outlet provides power to a single-corded device, ensuring dedicated, clean power delivery without sharing with other equipment.
• Automatic transfer for uninterrupted service: When one input experiences a fault or power loss, the switch automatically transfers to the healthy input, reducing the risk of downtime for critical loads.
• Simple management and rugged reliability: Built with a robust enclosure and clear status indicators, the APC ATS is straightforward to install, monitor, and maintain in demanding rack environments.

Technical Details of APC by Schneider Electric ATS 1-Outlet Automatic Transfer Switch

• Configuration: Rack-mount Automatic Transfer Switch for 1-outlet load
• Inputs: Dual input power cords provide redundant power paths
• Output: 1 outlet designated for a single-corded device
• Mounting: 19-inch rack-friendly enclosure compatible with standard server racks
• Status indicators: LED indicators for quick health and transfer status at a glance
• Construction: Rugged metal housing suitable for data centers, labs, and rack environments
• Control: Automatic transfer switching to maintain continuous power to critical equipment

How to install APC by Schneider Electric ATS 1-Outlet Automatic Transfer Switch

• Plan the installation in a suitable rack space. Ensure the location has adequate airflow and is easily accessible for maintenance while keeping cables organized to avoid strain on the dual power cords.
• Mount the ATS in the designated 19-inch rack slot using the supplied mounting hardware. Align the unit so the front panel controls and indicators are easily visible for quick status checks.
• Connect the first power cord to Power Source A. This should be a separate, reliable power circuit or UPS output that you intend to use as the primary supply for the connected device.
• Connect the second power cord to Power Source B. This provides the alternate, redundant power path that the ATS will switch to if the primary source experiences a fault or outage.
• Plug the single output outlet into the power input of the protected device (for example, a network switch, router, or small server). Route all cables neatly to minimize interference and ensure easy access for future maintenance.
• Acknowledge and monitor the front-panel indicators. If an automatic transfer occurs, observe the corresponding LED to confirm the switch to the healthy input. Periodic testing of the transfer function is recommended to verify readiness in your environment.
• Document the wiring configuration for future reference and cross-check with your facility's power distribution strategy. Keep a spare set of cords and connectors rated for the expected voltage and current to simplify replacements or upgrades.

Frequently asked questions

• What is an ATS and why would I need it? An Automatic Transfer Switch (ATS) provides seamless switching between two independent power sources to keep a single critical device powered during a power disruption. It eliminates the need for manual intervention and reduces the risk of downtime for essential equipment in rack environments.
• How many devices can the APC ATS support? The model described here is a 1-outlet design, intended to power a single-corded device. For larger loads or multiple devices, you would need a higher-capacity rack transfer switch or an alternative redundant-power solution.
• Is this an uninterruptible power supply (UPS)? No. The APC ATS is a transfer switch, not a battery-backed UPS. It does not provide energy storage or runtime; it ensures continuous power by switching between two power sources. Pairing an ATS with a UPS can deliver both redundancy and battery-backed runtime for critical equipment.
• Can I use this ATS with a power distribution unit (PDU) or UPS? Yes. The ATS is designed to integrate into rack environments that include PDUs and UPS units. Use it to safeguard a single critical device by providing dual power paths from two independent sources, typically from two separate PDUs or UPS outputs.
• What devices are best suited for this ATS? Network infrastructure gear (switches, routers), small servers, storage devices, KVMs, and other single-corded equipment that require high availability and compact, rack-mount power solutions.
• Do I need specialized tools to install? Basic rack-mounting hardware is included, and the installation relies on standard power cords and proper cable management. No specialized tools beyond those typically used for rack installations are required.