Description
The Vertiv Liebert PSI5-1500RT120TAAN is a 1500VA/1350W line-interactive UPS designed to deliver reliable power protection for critical electronics across government, business, and home applications. Featuring Automatic Voltage Regulation (AVR), this TAA-compliant UPS ensures extended battery life while delivering clean, pure sine wave output ideal for sensitive IT systems.
Pre-installed with a Unity SNMP card, it allows for remote UPS monitoring via Vertiv’s Power Insight software, making it an ideal solution for network closets, small data centers, and mission-critical environments. The unit offers up to 18 minutes backup at half load, a quick 4-hour recharge, and seamless 4 ms transfer time to battery mode. Easily installable in either rack or tower format with included accessories.
| Category | Details |
|---|---|
| Model Number | PSI5-1500RT120TAAN |
| VA / Wattage | 1500VA / 1350W |
| Form Factor | Rack / Tower (2U) |
| AVR | Yes |
| Waveform | Pure Sine Wave |
| Input Voltage | 120V AC |
| Output Voltage | 120V AC |
| Input Frequency | 60 Hz |
| Plug Type | NEMA 5-15P |
| Receptacles | 6 x NEMA 5-15R |
| Surge Protection | 1372 Joules |
| Transfer Time | 4 ms |
| Battery Backup Time | 6 mins (Full Load), 18 mins (Half Load) |
| Recharge Time | 4 Hours |
| Battery Type | Lead Acid, Valve-regulated, Non-spillable |
| Hot Swappable | Yes |
| Network Management | SNMP (Unity Card Installed) |
| Indicators | LCD Status Display |
| Certifications | UL1778, FCC Part 15 Class B, TAA Compliant |
| Color | Black |
| Mounting Kit | Included (4-post rack kit, tower stands, USB cable) |
| Software | Power Insight (Free Download) |
| Dimensions (HxWxD) | 3.5” height / 2U Rack |
| Weight | Approx. 1 lbs (Shipping); actual unit is heavier |
| Warranty | 2-Year Limited Warranty |
| Country of Origin | Taiwan |
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
