Description
The Vertiv Liebert PSI5-1500SRT2UXLIN is a high-performance, line-interactive lithium-ion UPS designed for edge IT, network closets, and space-constrained racks. Delivering 1500VA / 1350W of reliable power protection in a 2U short-depth rack/tower form factor, it combines high efficiency with long-life lithium-ion battery technology to reduce maintenance and total cost of ownership.
This model includes an integrated network management card, enabling remote monitoring, alerts, and graceful shutdown through standard network protocols. Lithium-ion batteries provide faster recharge times, higher temperature tolerance, and significantly longer service life compared to traditional VRLA designs. With a 0.9 output power factor, pure sine wave output, and programmable outlet groups, the PSI5-1500SRT2UXLIN is ideal for protecting servers, network devices, and critical electronics in modern IT environments.
| Specification | Details |
|---|---|
| Manufacturer | Vertiv |
| Product Line | Liebert PSI5 |
| Model | PSI5-1500SRT2UXLIN |
| UPS Topology | Line-Interactive |
| Power Capacity | 1500VA / 1350W |
| Form Factor | 2U Rack/Tower (Short-Depth) |
| Rack Depth | Approx. 10.6 in (270 mm) |
| Output Waveform | Pure Sine Wave |
| Output Power Factor | 0.9 |
| Input Voltage | 120VAC (user-selectable ranges) |
| Voltage Regulation | Wide input voltage window |
| Battery Type | Lithium-Ion (LiFePO4) |
| Recharge Time | ~2 hours to full charge |
| Runtime at Full Load | Approx. 7 minutes |
| Runtime at Half Load | Approx. 13 minutes |
| External Battery Support | Yes (Lithium-Ion EBC compatible) |
| Network Management | Integrated network card (web/SNMP) |
| Interfaces | USB, Network, EPO |
| Outlet Groups | Programmable outlet segments |
| Display | Rotatable LCD status display |
| Installation | Rack or tower (hardware included) |
| Operating Temperature | 32°F to 104°F (0°C to 40°C) |
| Warranty | 5-Year UPS and Battery Warranty |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
A decade of delivery — trusted by 275+ clients across industries
