SKU: 33459191917

Vertiv Liebert PSI5 Lithium-Ion TAA UPS SNMP/Webcard 1920VA/1920W 120V

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Description

Vertiv Liebert PSI5 Lithium-Ion TAA UPS SNMP/Webcard 1920VA/1920W 120VThe 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

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

  • 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.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 33459191917

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4.2 ★★★★★
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Matthew Sanganza
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★★★★★ 5
Great Fit and Perfect for Formal Events
Color: Black, Size: 30
I was really impressed with this MOGU slim-fit tuxedo. The jacket and pants fit surprisingly well right out of the box, and the material looks sharp without feeling cheap. It’s comfortable to wear and has a clean, modern look that works great for weddings or formal events. For the price, it’s an excellent suit set that delivers both style and value.
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Reviewed in the United States on November 14, 2025
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Akino
Battle Creek, US
★★★★★ 4
Great Suit, Fits Good and Very Comfy
Color: Navy, Size: 44, Color: Navy, Size: 44
I bought the MOGU Suit 2 piece slim fit suit kinda last minute for an event, and honestly I was suprised by how good it came out. The quality is better than I expected for the price. The fabric feels smooth and not cheap or itchy. The fit was pretty good overall. The jacket sits nice on the shoulders and the sleeves lenght was just a little bit longer than I like, but not a big deal. The pants fit slim but not tight, so I could move around without feeling uncomfortable. I think the sizing is mostly true, but if you're between sizes go up one. The stitching was actually clean and neat. I checked the seams because I’ve had suits before where threads be sticking out everywhere, but this one was solid. No loose ends, no weird cuts. Comfort wise, it’s suprisinly good. I wore it for hours and it didn’t feel heavy or rough. The one-button blazer gives it a nice modern look too. Overall, good buy for the money. Not a high-end designer suit, but for the price range it’s really good and looks way more expensive than it is. I’d definetly order again.
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Reviewed in the United States on December 10, 2025
A
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Amazon Customer
Charlottesville, US
★★★★★ 5
Nice suit
Color: White, Size: 32
Nice suit, too small for my teenager
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Reviewed in the United States on February 2, 2026
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Thuhuong N.
Louisville, US
★★★★★ 5
Comfortable
Color: Black, Size: 30
My son love the fits and colors. Great quality and the very little stretchiness. No wrinkles at all . Feel very comfortable
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Reviewed in the United States on March 25, 2026
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Verified Purchase
CJ Demas
Lowell, US
★★★★★ 1
Just basted together
Color: Orange, Size: 30, Color: Orange, Size: 30
At first, I was super excited and thought it was a fantastic deal. I bought this suit for a work event, and got it a few days early. I tried it on, everything fit well, I loved the fabric, nothing was tight at all but neither was it loose. Then, I wear it to work. I even took a picture before heading off to work, where everything was still perfectly out together and no issues were visible. And then I sit down at work to eat my breakfast, and notice that stitching RIGHT OVER MY CROTCH had come loose and made a hole. Not popped, the stitching was not broken or anything, but just unraveled. Nothing was tight, and sitting down and walking felt normal so I know I didn’t strain the fabric at all. The stitches were just loose, and the thread was all over the place. Luckily I don’t think anyone saw, I was able to keep my legs crossed or cover the problem area strategically with my water jug or bag. But my house is an hour’s drive away from my work, so I couldn’t just go back and change. I had to borrow a stapler and STAPLE THE HOLE SHUT. Yes, lesson learned, I bought several emergency sewing kits that I will stuff in everything I carry with me everywhere in case something like this happens again, but still. It was BRAND NEW. Not only that, but as I was in the restroom stapling my new suit pants back together, I found the issue. The crotch area was just basted together, no backstitch or proper finishing at all. And it continues down the leg, I had to be careful not to bend my legs too much or those seams would also unravel. They already loosened a little bit and risked showing my skin underneath just by walking. I managed to play it off and keep my body posed in such a way that it was unnoticeable, especially with help of the staples, but still! Super embarrassing, especially since I’m in a large training class right now and everyone found out just because I had to ask everyone if they had a sewing kit on them. I was so ready to chock this up as a win, too. Good thing I postponed my review. Sloppy sewing all around really, once I took a moment after getting home to look closer. Some areas are sewn well and finished properly, but others are still only basted shut or the end of the thread wasn’t anchored at all. I’m going to spend a lot of time re-doing the stitches, because I’m too stubborn to send the piece back and I know how to sew better than whatever machine made this anyway so I don’t wanna waste the fabric. Such a disappointment.
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Reviewed in the United States on June 6, 2024

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