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Discontinued

Product Family

Vertiv™ Liebert® PSI

Liebert® PSI is a compact, line-interactive UPS system with flexible design, incorporating buck/boost automatic voltage regulation technology.

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Replaced by:

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Products Support Contacts
Showing contacts for California, 91733, USA Change
Vertiv (Liebert Services)
+1 800 543 2378
610 Executive Campus Drive Westerville Ohio 43082 USA
Product areas of focus: Uninterruptible Power Supplies (UPS), Power Distribution, Thermal Management, Integrated Solutions, Racks and Containment

Replacement Products

Vertiv™ Liebert® PSI5 UPS, 750VA - 5000VA, Line Interactive Mini Tower, 1U and 2U Rack/Tower 120V VRLA UPS

Compact, Automatic Voltage Regulation (AVR) line-interactive UPS system designed especially for IT applications such as network closets and small data centers. Supports advanced pure sine wave output on battery to safeguard critical IT equipment and electronics. Provides reliable power protection for servers, critical nodes, network workstations, large network peripherals, network routers, bridges, and others. Three form-factors available: 1U rack mount, 2U rack/tower and mini tower.

PRODUCTS & SERVICES
Overview
Critical Power
Overview Uninterruptible Power Supplies (UPS) Energy Storage System DC Power Systems Power Distribution Static Transfer Switches Switchgear and Switchboard Busway and Busduct
Thermal Management
Overview Liquid Cooling Solutions Heat Rejection Outdoor Packaged Systems Room Cooling In-Row Cooling Rack Cooling Free Cooling Chillers Evaporative Free Cooling Thermal Control and Monitoring Custom Thermal
Racks & Solutions
Overview Integrated Solutions Racks & Containment Modular Solutions
Monitoring & Management
Overview Embedded Device Management Serial Console IP KVM Switches High Performance KVM LCD Tray Desktop KVM and KM Secure KVM Software Monitoring
Services
Overview VITAL Services for Your Business Services for Critical Facilities and Advanced Solutions Service Partner Program Project & Commissioning Services UPS & Battery Services Thermal Services Rack PDU Services DC Power Services Liquid Cooling Services
Tools and Product Registration
UPS Selector Compare PDU Products Use the rPDU Finder Compare Rack Products Compare IT Management Products Calculate Cooling Economization Product Registration Download the Vertiv™ XR App Download the Vertiv™ Virtual Showroom App Virtually Test Cooling Systems in our Labs’ Digital Twins Download BIM files
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Self-help tools
Overview Product Documentation Software/Firmware Updates Warranty Information Quality Policy & Certifications Information and Product Security Report a Security Concern Tools & Applications Discontinued Products Frequently Asked Questions Open Source Software Information Download BIM files Vertiv Modular Designer
Submit a support request
Overview General Inquiry/Issue Resolution Hardware Software Returns (RMA)
Support for Vertiv brands
Avocent maintenance program overview Avocent support contacts Busway and Busduct BIM library
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About Vertiv
Overview Fact Sheet Responsible Business Executives Awards and Recognition Become a Supplier Connect With Us
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Overview View all jobs Working at Vertiv Start your journey
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Ensuring Your IT Infrastructure Is Ready for a New Era of Telehealth Backgrounds for video calls What's Your Edge? 5G. MEC. IoT. – Let’s do this. Together. Building a Stronger Foundation for the Future of Healthcare Protect Your Customer Experience UPS Solutions For Modern Data Centers Reduce Energy Loss Up to 75%
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Overview Alber™ Avocent® Geist™ Liebert® NetSure™
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