Eaton Tripp Lite Series 3.8kW Single-Phase Switched Automatic Transfer Switch PDU

The Eaton Tripp Lite Series 3.8kW Single-Phase Switched Automatic Transfer Switch (ATS) PDU is built to safeguard critical IT equipment in data centers, server rooms, and network closets. Designed for environments that demand uninterrupted connectivity for single-corded devices, this 1U PDU blends a compact rack footprint with robust power management. With dual 200-240V C20 inlets feeding a total of eight C13 and two C19 outlets, it delivers reliable, redundant power distribution that helps minimize downtime and maximize uptime for essential servers, storage devices, and networking gear. Its switched ATS capability ensures seamless transfer between two power sources, so even during a power interruption, your devices stay online long enough to complete critical tasks while backup power sources take over. The result is a resilient, space-saving power distribution solution that helps IT teams meet service-level agreements with confidence.

• Redundant power with seamless transfer: This PDU is engineered around a switched automatic transfer switch that continuously monitors two independent 200-240V C20 power sources. When one input experiences a fault or drop in voltage, the ATS automatically transfers the load to the secondary source, providing uninterrupted availability for connected equipment. The result is improved uptime for critical devices and reduced risk of data loss or downtime due to power disturbances.
• Versatile outlet configuration for mixed gear: Eight C13 outlets plus two C19 outlets offer flexible power distribution for a range of devices, from single-cord servers and storage controllers to high-demand network switches. This mix supports modern IT deployments that require both standard and high-capacity outlets, while maintaining clean cable management within a compact 1U form factor.
• Compact, rack-ready 1U design: With its 1U height and standard 19-inch rack compatibility, this PDU slots neatly into dense rack environments. The slim profile helps maximize usable rack space, reduce cable clutter, and simplify cable routing. The durable enclosure is built to withstand the rigors of data center environments while keeping critical power options close at hand.
• TAA-compliant for government and regulated environments: The PDU adheres to Trade Agreements Act (TAA) requirements, making it suitable for use in government projects, public sector deployments, and other regulated environments where compliance matters. This transparency supports procurement processes and ensures compatibility with a wide range of certifications and standards.
• Purpose-built for reliability and uptime: Optimized for single-corded network devices that demand dependable power delivery, this Eaton Tripp Lite PDU delivers a resilient, efficient approach to power distribution in IT racks. Its high-quality construction, thoughtful outlet layout, and integrated transfer-switch capability are designed to minimize downtime, simplify maintenance, and provide predictable performance in mission-critical applications.

Technical Details of Eaton Tripp Lite Series 3.8kW Single-Phase Switched ATS PDU

• Power rating: 3.8 kW maximum load to support multiple servers, switches, storage, and other IT equipment in a single rack footprint.
• Power inputs: Two 200-240V IEC C20 inlets provide redundant sources from UPS, generator, or auxiliary power feeds.
• Outlets: 8 x C13 outlets and 2 x C19 outlets to accommodate a mix of standard and high-current devices.
• Phase and connection: Single-phase configuration designed for reliable operation in standard data center environments.
• Height and form factor: 1U rack-mount PDU, 19-inch rack compatible for space-efficient deployment in dense IT cabinets.
• Compliance: TAA-compliant, suitable for government and enterprise deployments that require traceable and compliant equipment.

How to Install Eaton Tripp Lite Series 3.8kW ATS PDU

• Prepare the rack: Ensure you have a clean, vibration-free 19-inch equipment rack with adequate airflow. Verify that the mounting rails are properly aligned and compatible with 1U PDUs. Confirm that both UPS or power sources are de-energized before installation.
• Mount the PDU: Slide the PDU into the rack slots and secure it with screws through the mounting rails. Confirm that the front face of the PDU is easily accessible for outlet connections and power management tasks. Position the PDU so that cable management is straightforward and does not impede airflow.
• Connect power sources: Attach two power feeds to the C20 inlets using appropriate C20-to-wall or generator cables that match your data center’s power architecture. Ensure both input sources are rated for 200-240V and that connections are snug and compliant with local electrical codes. Do not energize equipment until all connections are complete.
• Attach devices to outlets: Route device cables to the eight C13 outlets and two C19 outlets according to power requirements. Balance loads across outlets where possible to prevent overloading any single circuit. Label cables to simplify future management and troubleshooting.
• Test the transfer switch: With loads connected, simulate a loss of one input source under controlled conditions to verify automatic transfer to the alternate source. Observe the PDU indicators to confirm the switch operation, and confirm that connected devices remain powered during the transfer. Document the transfer behavior and ensure any alarms or indicators function as expected.
• Finalize setup: Configure any optional monitoring features per your environment and establish maintenance windows for routine checks. Implement a backup power strategy that aligns with your IT service levels, and keep a clear map of outlet assignments for future expansion or changes.

Frequently asked questions

• Q: What does “Switched Automatic Transfer Switch” mean for this PDU?
  

  A: It means the PDU automatically transfers power between two independent 200-240V sources (inlets) to maintain uptime for connected equipment. If one source fails or dips below a threshold, the PDU switches to the backup source without user intervention, reducing downtime and preserving critical operations.

• Q: How many outlets and what types are provided?
  

  A: The PDU offers eight C13 outlets and two C19 outlets, giving you flexibility to power a mix of standard servers, storage devices, and higher-demand equipment from a single rack-mount power distribution solution.

• Q: Can this PDU handle full capacity with two feeds?
  

  A: Yes. The design supports a maximum load of approximately 3.8 kW at 200-240V, which translates to about 15.8 A at 240V. Distribute this load thoughtfully across outlets to avoid overloading any single circuit and to maintain reliable performance.

• Q: Is this PDU compatible with government or regulated environments?
  

  A: Yes. The unit is TAA-compliant, making it suitable for procurement in government and other regulated deployments that require compliant, traceable equipment.

• Q: What are best practices for installation?
  

  A: Install in a properly rated rack with adequate airflow, connect to two reliable power sources via C20 inlets, distribute loads evenly across C13 and C19 outlets, and verify automatic transfer functionality under controlled testing. Consider labeling and documenting outlet assignments and maintaining a routine power health check as part of your data center maintenance plan.

• Q: Do I need special tools to install this PDU?
  

  A: Typically no specialized tools are required beyond standard rack-mounting hardware and cable management accessories. Ensure you follow local electrical codes for connecting C20 inlets and that all power sources are de-energized during installation.