Description
Vertiv Liebert PSI5 Lithium-Ion TAA UPS SNMP/Webcard 1920VA/1920W 120V
The Vertiv Liebert PSI5 Lithium-Ion TAA UPS is engineered to safeguard critical equipment in edge and distributed IT deployments. With a 1920 VA rating, this UPS delivers reliable, high-efficiency power protection for servers, networking gear, and storage in remote or space-constrained environments. Its lithium-ion battery technology provides up to 3x the life of traditional VLRA batteries, reducing maintenance intervals and total cost of ownership while keeping sensitive equipment online when outages occur. Designed for modern edge architectures, the PSI5 combines long-life power with robust management and a compact footprint that fits where standard VLRA units simply can’t.
Equipped with built-in SNMP/Webcard, the PSI5 offers remote monitoring, configuration, and alerting from anywhere on the network. IT teams can visualize uptime, track battery health, and push firmware updates without onsite visits, leading to faster response times and improved service levels. The unit is TAA-compliant, ensuring compatibility with procurement requirements for government and regulated sectors while delivering enterprise-grade protection in a compact, efficiency-focused package. A five-year advanced replacement warranty reinforces confidence in the reliability of this Lithium-Ion UPS and minimizes long-term risk for mission-critical workloads.
For edge computing and distributed IT deployments, uptime is non-negotiable. The PSI5 supports loads that fuel critical operations—from local edge servers to regional data devices—while occupying less space and weighing far less than traditional VLRA-based systems. It delivers consistent performance under varying loads and environmental conditions, with fast recharge and smart battery management that maintains capacity during frequent power events. In environments where space is at a premium, the PSI5’s form factor and lightweight design make it easier to deploy in closets, telecom cabinets, retail backrooms, or healthcare clinics that demand reliable power protection without compromising floor space.
Beyond raw protection, the PSI5 helps organizations simplify lifecycle management. Lithium-Ion chemistry reduces the need for frequent battery replacements, which translates into fewer service calls and less operational disruption. The SNMP/Webcard interface provides a centralized, scalable way to monitor multiple units across locations, enabling proactive maintenance and unified reporting. When combined with the Liebert ecosystem, it becomes a powerful component of a resilient, energy-aware IT strategy designed to minimize downtime and maximize productivity at the edge.
In terms of security and compliance, the TAA-compliant design aligns with public-sector procurement standards, easing acquisition and deployment in government facilities, schools, and healthcare organizations that require strict compliance. The five-year advanced replacement warranty adds a predictable, long-term service commitment, ensuring that power protection remains uninterrupted and that replacement components are readily available when needed. This combination of lithium-ion reliability, remote management, regulatory compliance, and extended warranty makes the PSI5 a standout choice for next-generation edge deployments and distributed IT landscapes.
- Up to 3x longer battery life with Lithium-Ion chemistry versus traditional VLRA UPS, reducing maintenance downtime and replacement costs.
- TAA-compliant design suitable for government and regulated environments, delivering enterprise-grade performance in a compact footprint.
- SNMP/Webcard remote management for centralized monitoring, alerting, and configuration from a networked dashboard.
- 120 V AC operation with 1920 VA / 1920 W output capacity, ideal for protecting critical servers, network devices, and storage at the edge.
- Five-year advanced replacement warranty provides long-term protection and peace of mind for mission-critical applications.
Technial Details of Vertiv Liebert PSI5 Lithium-Ion TAA UPS SNMP/Webcard 1920VA/1920W 120V
- Model: Liebert PSI5 Lithium-Ion TAA UPS
- Capacity: 1920 VA / 1920 W
- Output Voltage: 120 V AC
- Input Voltage: 120 V AC
- Battery Chemistry: Lithium-Ion (Li-ion)
- Battery Life Advantage: Up to 3x longer life than VLRA UPS
- Networking/Management: SNMP/Webcard
- Compliance: TAA-compliant
- Warranty: 5-year advanced replacement
- Typical Applications: Edge computing, distributed IT, remote sites
how to install Vertiv Liebert PSI5 Lithium-Ion TAA UPS SNMP/Webcard 1920VA/1920W 120V
Unbox the Vertiv Liebert PSI5 Lithium-Ion UPS and verify that the model and serial numbers match your order. Place the unit on a sturdy, level surface with adequate clearance for ventilation and cable management. Connect the UPS to a dedicated 120 V AC circuit using the supplied power cord, ensuring the outlet is capable of handling startup currents. If an SNMP/Webcard module is included, install it according to the manual and connect the management interface to your network using the available Ethernet port.
Power on the UPS and access the web-based management interface to configure basic settings such as IP address, gateway, DNS, and SNMP credentials. Enable alerting to notify your operations team of events such as outages, voltage fluctuations, and battery health status. Register the unit in your centralized monitoring system if you use a DCIM or ITOM platform, so you can track battery life, run-time estimates, and environmental conditions across multiple devices.
Connect protected devices to the UPS output, distributing the load to stay within the rated 1920 W limit. It’s recommended to group critical equipment on dedicated outlets or circuits to preserve uptime during extended outages. Perform a controlled test by simulating a power interruption to verify automatic safe shutdown processes and ensure that connected devices protectively resume operation when power is restored. Periodically verify battery health, firmware versions for the SNMP/Webcard, and security settings to maintain optimal performance and protection.
For ongoing reliability, maintain a regular maintenance schedule that includes firmware updates for the SNMP/Webcard module, battery health checks, and cleaning of intake and exhaust vents. Keep spare Lithium-Ion batteries and replacement parts on hand in accordance with Vertiv’s guidelines, and ensure access to professional service if you operate multiple sites. If you manage a fleet of PSI5 units, centralizing monitoring and alerting can streamline operations and speed up response times to any power-related events.
Frequently asked questions
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Q: What makes the Vertiv Liebert PSI5 Lithium-Ion UPS different from VLRA-based units?
A: The PSI5 uses Lithium-Ion battery chemistry, offering up to 3x longer battery life, faster recharge, lighter weight, and lower maintenance compared with traditional VLRA batteries. This translates into higher uptime and lower total cost of ownership, especially in edge deployments. -
Q: Is the PSI5 TAA-compliant?
A: Yes. The UPS is designed to meet TAA requirements, making it suitable for procurement in government and other regulated environments. -
Q: Can I monitor and manage the PSI5 remotely?
A: Absolutely. The built-in SNMP/Webcard provides remote monitoring, configuration, and alerting over the network, enabling centralized management and proactive maintenance. -
Q: What environments is this UPS best suited for?
A: The PSI5 is ideal for edge computing, distributed IT, small data centers, remote sites, and healthcare facilities where space is limited and uptime is critical. -
Q: What is the warranty?
A: The product includes a five-year advanced replacement warranty, delivering long-term protection and support. -
Q: What is the output capacity?
A: The unit provides 1920 VA / 1920 W of output power at 120 V AC, suitable for protecting essential devices like servers, network gear, and storage nodes. -
Q: How do I install the SNMP/Webcard?
A: The SNMP/Webcard is typically integrated or easily installed in the unit and configured via the web interface or compatible network management tools. Refer to the user manual for step-by-step instructions tailored to your model. -
Q: Does this UPS support hot-swapping or battery replacement?
A: The PSI5 design emphasizes reliability, with battery replacement and service options available per Vertiv’s guidelines. Check the manual for exact procedures and compatibility.
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