Eaton Tripp Lite Series SmartOnline 208/120V UPS With Step-Down Transformer — On-Line Double-Conversion

In today’s data-driven environments, power reliability isn’t optional — it’s essential. The Eaton Tripp Lite Series SmartOnline 208/120V UPS with a built‑in step-down transformer delivers enterprise-grade power protection for servers, storage, virtualization platforms, and networking gear. This on-line, double-conversion UPS maintains pristine output by continuously converting incoming AC to DC and then regenerating a perfectly regulated sine wave AC. With output regulation within ±2% in both online and battery modes, it shields critical equipment from voltage sags, surges, transients, and electrical disturbances that can cause data corruption, equipment wear, and unplanned downtime. Architected for data centers, server rooms, and edge deployments, this 4U UPS integrates seamlessly into standard racks while offering scalable management options and robust protection for today’s demanding workloads.

• Premium power quality and protection: The on-line double-conversion topology ensures a continuous, high-quality power signal. By isolating critical loads from input disturbances, the UPS minimizes voltage ripple and harmonic distortions, delivering a clean sine wave under all operating conditions. This translates into improved reliability for servers, storage arrays, virtual machines, databases, and network equipment, reducing the risk of data loss during outages or transient events. In battery mode, the system maintains precise voltage regulation, enabling graceful shutdowns and secure data preservation even when utility power is interrupted.
• Dual‑voltage output with built‑in step‑down transformer: Designed to support workloads that require 208V as well as 120V, this UPS integrates a step-down transformer to provide the correct voltage level for mixed IT environments. The flexible voltage support helps protect a broad range of devices without the need for external transformers or additional power distribution modifications. This feature is particularly valuable in environments where older equipment and modern servers coexist, ensuring consistent performance and prolonging hardware life by preventing voltage-related stress.
• High capacity in a compact 4U footprint: With a rating of 3000VA / 2700W, this SmartOnline unit delivers ample power for mid-to-large deployments while occupying a compact 4U chassis. The rack-mount design optimizes space within standard data center racks, enabling cleaner cable management, easier maintenance, and efficient cooling layouts. The generous capacity supports multiple critical workloads, allowing for orderly failover, safe maintenance windows, and smooth operation during planned or unplanned power events.
• Advanced management and remote visibility: The product line includes an optional network card for remote monitoring, alerting, and control. IT teams can monitor voltage, load, battery health, temperature, and event history from centralized dashboards or DCIM and virtualization platforms. Remote shutdowns, graceful power-down policies, and predictive maintenance scheduling can be automated to minimize downtime and protect business continuity, even when personnel are offsite.
• Reliability, data integrity, and ecosystem compatibility: The SmartOnline UPS is engineered to support mission-critical workloads by delivering dependable runtime and robust protection against power disturbances. Its consistent output supports reliable application performance, reduces the likelihood of unexpected reboots, and helps safeguard databases, file systems, and virtualized environments. The system integrates with standard IT and data-center ecosystems, ensuring compatibility with existing rack layouts, cooling strategies, and power distribution units.

Technical Details of Eaton Tripp Lite Series SmartOnline 208/120V UPS With Step-Down Transformer

• Topology: Online (Double-Conversion)
• Series: SmartOnline
• Output Voltage / Frequency: 208V and 120V, 60 Hz
• Input Voltage: 208V / 120V AC, 60 Hz
• Power Rating: 3000 VA / 2700 W
• Form Factor: 4U rack-mount
• Transformer: Built-in step-down transformer
• Network Card Option: Available for remote management

How to Install Eaton Tripp Lite Series SmartOnline 208/120V UPS With Step-Down Transformer

• Plan the installation: Assess rack space, airflow, and accessibility. Verify electrical service is suitable for 208V/120V operation and confirm available circuit capacity for input power. Prepare adequate clearance for ventilation and for routine maintenance. Review the installer’s guide and network card requirements if remote management will be used.
• Prepare the rack and install the unit: Mount the 4U UPS securely in a standard 19-inch rack using the provided rails or mounting kit. Ensure the unit is level and properly supported, with clear access to rear connectors and front indicators. Confirm there is ample space for intake and exhaust airflow to keep the UPS operating within its thermal limits.
• Connect input power: Connect the UPS to the appropriate input power source per local electrical codes and the installation guide. Use correctly rated cables and secure connections to minimize resistance and heat. If you are feeding the UPS from a distribution panel, ensure proper circuit protection and proper labeling of the circuit breaker.
• Attach loads and configure output connections: Plug critical devices into the UPS output outlets. If you are using the built-in step-down transformer, verify that connected equipment can tolerate the 208V/120V output and adjust any DIP switches or software settings as needed to ensure correct voltage delivery to each load group.
• Enable remote management (optional): If you plan to monitor and manage the UPS remotely, install the optional network management card. Connect the card to your network and configure IP address, SNMP communities, and alerting thresholds according to your IT policy. Verify that the UPS appears in your management console and that alerts and shutdown policies function as intended.
• Power up and run a self-test: After all connections are secure, power on the UPS and perform a self-test to verify battery health, output voltage accuracy, and overall system readiness. Confirm that the UPS maintains regulated output under light and full-load conditions and that any connected equipment responds appropriately to a simulated outage.

Frequently Asked Questions

• What does Online Double-Conversion mean for my equipment? Online double-conversion continuously converts incoming AC to DC and then back to a clean, regulated AC output. This provides the most stable voltage and the best protection against input disturbances, making it ideal for sensitive servers, storage, and network gear.
• What voltages does this UPS output? It offers dual-voltage output at 208V and 120V, delivered at 60 Hz, to accommodate mixed IT environments and ensure compatibility with a broad range of equipment.
• What is the power capacity? The unit is rated at 3000 VA / 2700 W, providing substantial headroom for mid-to-large IT deployments and ensuring sufficient runtime for critical workloads when paired with an appropriate battery configuration.
• Can I monitor the UPS remotely? Yes. An optional network management card enables remote monitoring, alerts, and control. It supports integration with SNMP-enabled monitoring systems, web interfaces, and DCIM tools for proactive power management.
• Is this UPS suitable for data centers and edge environments? Absolutely. Its online double-conversion topology, step-down transformer, and 4U form factor are well-suited for data-center racks, server rooms, and edge deployments where reliability and power quality are paramount for business continuity.