Vertiv PSI5-1500RT120TAA Liebert PSI5 1500VA 1350W Uninterruptible Power Supply, 120V

Keep critical IT and security systems online with the Vertiv Liebert PSI5 1500VA UPS. Engineered for network closets, small data centers, and security/surveillance deployments, this Vertiv UPS delivers dependable 120V backup power and clean, pure sine wave output to protect sensitive servers, DVR/NVRs and monitoring equipment from outages, brownouts and noise. With 1500VA (1350W) capacity and a 0.9 power factor, you get more usable power for connected devices while Automatic Voltage Regulation (AVR) corrects voltage fluctuations without wasting battery life. The line-interactive design provides sub-6 millisecond transfer to battery for seamless continuity during interruptions, and TAA compliance simplifies procurement for government and regulated environments. Compact rack/tower form factor, rotatable LCD and RJ-45 surge protection make installation and management straightforward in IT racks and security closets. Backed by a 2-year limited warranty, the PSI5 is a cost-effective solution to reduce downtime and extend equipment life. Ideal for IT, surveillance, and monitoring applications—add the Vertiv Liebert PSI5 to your infrastructure to ensure continuous operation and predictable uptime.

• Protects critical systems from outages and power anomalies, minimizing downtime for servers, security and surveillance equipment
• Pure sine wave output on battery preserves sensitive networking and monitoring devices for clean, reliable power
• Automatic Voltage Regulation (AVR) extends battery life and provides stable 120V operation through brownouts and surges
• High usable capacity (1500VA / 1350W, 0.9 PF) supports more rack or tower equipment without oversizing
• Flexible rack or tower mounting with rotatable LCD for convenient installation in network closets and small data centers
• TAA compliant design for government procurement and enterprise environments requiring regulated sourcing