Tripp Lite by Eaton SmartPro 5kVA Line-Interactive Sine Wave UPS (208/120V) – 6U Extended Run, USB, DB9, Network Card Options

The Tripp Lite by Eaton SmartPro 208 & 120V 5kVA 4kW Line-Interactive Sine Wave UPS delivers enterprise-grade power protection for servers, networking gear, and telecommunications equipment. Designed to blend compact form with high reliability, this SMART5000RT3U-based system creates a resilient power backbone for data centers, rack environments, and critical IT closets. With dual output capable of 120/208V, automatic voltage regulation, and extended runtime options, it keeps vital equipment online through outages and voltage fluctuations while ensuring clean, stable sine-wave power for sensitive devices. Whether you’re deploying a small data room, a remote office, or a high-density rack, this UPS offers the performance, protection, and manageability you need to sustain uptime and safeguard hardware investments.

• High-capacity 5000 VA / 4000 W line-interactive UPS protects servers, storage, networking devices, and telecom equipment with clean, regulated sine-wave power during blackouts, brownouts, surges, and spikes.
• Dual 120/208V output capability with automatic voltage regulation (AVR) ensures stable voltage to equipment, reducing the risk of damage from fluctuating mains and extending component life.
• Extended Run readiness with hot-swappable external battery packs enables longer runtimes for critical systems, maintenance windows, and remote sites without compromising uptime.
• Flexible management and communications, featuring USB and DB9 serial ports, plus optional network management card support for remote monitoring, shutdown automation, and centralized administration.
• Rugged 6U chassis supports both rack-mount and tower configurations, providing a compact footprint for dense rack environments while maintaining serviceability and straightforward battery replacement.

Technical Details of Tripp Lite by Eaton SmartPro 208 & 120V 5kVA 4kW Line-Interactive Sine Wave UPS

• Model: SMART5000RT3U, Tripp Lite by Eaton SmartPro
• Power capacity: 5000 VA / 4000 W
• Input voltage: 208 VAC (accepts 120 VAC configurations with auto-sensing capability depending on installation)
• Output voltage: 120/208 VAC selectable, pure sine-wave output for sensitive equipment
• Topology: Line-Interactive with AVR to regulate voltage without switching to battery under moderate fluctuations
• Form factor: 6U rack/tower capable chassis for flexible deployment in mixed environments
• Battery system: Supports extended runtime with external battery packs; batteries are designed for easy replacement and maintenance
• Communications: USB port and RS-232 (DB9) serial port standard; optional network management card for remote monitoring and shutdown control
• Protection: Built-in surge protection, automatic shutdown support, and power conditioning to protect connected devices
• Management features: Self-diagnostics, event logging, environmental monitoring compatibility, and graceful shutdown capabilities for servers and workstations

How to install Tripp Lite by Eaton SmartPro 208 & 120V 5kVA 4kW Line-Interactive Sine Wave UPS

To get the most out of your SmartPro UPS, start by selecting the appropriate installation location. For best performance and airflow, place the unit in a cool, ventilated area with easy access to the front panel indicators and rear outlets. Whether you choose a rack-mount configuration or a standalone tower, ensure there is clearance for battery access and serviceability. After placement, connect the UPS to a dedicated AC circuit that matches the input specification (208 VAC or 120 VAC as configured in the installation environment). Do not daisy-chain power to other devices via the UPS input.

Next, connect your critical devices to the UPS output outlets. Prefer a dedicated outlet for each high-priority server, storage array, or network gear to minimize shared-load risks. Attach any external battery packs per the manufacturer’s instructions for extended runtime. If you’re using external network management capabilities, install the optional network management card in the appropriate slot and connect to your management network per the card’s documentation.

Proceed with communications setup. Connect the UPS to a system or server via USB or RS-232 (DB9) as needed for monitoring and graceful shutdown automation. Install any required management software on your administration workstation or server, configure alert thresholds, runtime estimates, and shutdown scripts. Verify that the UPS reports its status accurately, including battery health, load, input/output voltages, and fault conditions.

Finally, perform a test reboot cycle and runtime test. Confirm that connected equipment properly shuts down when demand exceeds available power or during simulated outages. Maintain a routine battery test schedule and battery replacement plan to ensure the Extended Run capability remains reliable for mission-critical workloads. Documentation from Tripp Lite by Eaton provides model-specific steps, but the general process is consistently focused on safe installation, robust monitoring, and predictable shutdowns to protect data integrity.

Frequently asked questions

Q: What types of devices should I protect with this UPS?
A: This UPS is designed for servers, virtualization hosts, storage systems, switches, routers, and telecommunications equipment that require clean power and trained protection against outages, surges, and voltage sags. Its dual 120/208V output is ideal for mixed IT environments that demand flexibility and reliable power conditioning.

Q: Can I extend runtime with external battery packs?
A: Yes. The SmartPro line supports Extended Run configurations by connecting external battery packs, enabling longer periods of uninterrupted operation during extended outages or maintenance windows. This is especially valuable for data centers, remote offices, and edge deployments where uptime is critical.

Q: What management options are available?
A: The UPS provides USB and DB9 serial connectivity out of the box. An optional network management card can be added to enable remote monitoring, alerting, SNMP integration, and centralized shutdown across multiple devices and sites.

Q: Is the power output a true sine wave?
A: Yes. The UPS delivers a pure sine-wave output, ensuring compatibility with sensitive equipment and minimizing potential electrical noise or harmonic distortion that could affect performance.

Q: How should I monitor the health of the UPS?
A: Use the included management software or the optional network management card to monitor input/output voltages, battery health, load levels, and runtime. Regular diagnostics help preempt failures and optimize maintenance planning.

Q: What maintenance is required?
A: Routine checks include battery health assessment, firmware or software updates for management interfaces, and physical inspection of the chassis for dust and ventilation blockages. Battery replacement should follow the manufacturer’s guidelines to maintain Extended Run readiness.