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Vertiv Liebert PSI5 Lithium 15

In Stock

Vertiv Liebert PSI5 Lithium 1500VA 120V 2U Rack/Tower | UPS Enterprise

Vertiv

MPN: PSI5-1500SRT2UXLIN

$2,253.54$3,445.00

MAP: $2,170.35

Free shipping on orders over $500
Authorized Dealer — Full manufacturer warranty

Key Features

  • 1,500 VA / 1,500 W power capacity
  • 120V input and output
  • Line-interactive UPS topology
  • Short-depth 2U rack/tower form factor
  • Lithium battery system
  • Vertiv Liebert PSI5 series
  • Designed for compact enterprise deployments
  • Rack or tower mounting support
Deliver dependable backup power in installations where depth, space, and service access all matter. The Vertiv Liebert PSI5 Lithium 1500VA Short Depth 2U Rack/Tower UPS provides 120V protection in a compact chassis that fits neatly into edge cabinets, branch offices, and smaller server rooms. Its lithium battery design is a practical advantage for teams that want to reduce routine battery maintenance and keep infrastructure service windows focused on higher-value work. The 2U rack/tower format gives deployment flexibility, while the short-depth profile helps it fit into cabinets that cannot accept full-depth UPS hardware. At 1,500 VA, this model is sized for essential loads rather than full-room backup, making it a strong choice for network switches, firewalls, access systems, and compact server stacks. It is the right tier when you need more than a basic desktop UPS, but do not need the footprint or capacity of a larger 3U system. For distributed IT environments, this UPS offers a balanced mix of capacity, size, and battery technology that supports uptime without overbuilding the power layer.

Ideal For

  • Backing up network switches and firewalls in branch offices
  • Protecting compact server stacks in edge cabinets
  • Supporting access control and security systems during outages
  • Providing runtime for space-constrained IT closets

Why This Product

  • 1Smaller 2U footprint than 3U higher-capacity UPS models
  • 2Lithium battery design supports lower maintenance needs
  • 3Short-depth chassis fits tighter cabinets than standard-depth units
  • 4Sized for essential loads rather than full-room backup
Vertiv Liebert PSI5 Lithium 1500VA 120V 2U Rack/Tower | UPS Enterprise | Vertiv Authorized Partner