This compact, line-interactive UPS system is designed especially for IT applications such as network closets and small data centers. It provides reliable power protection for servers, critical nodes, network workstations, large network peripherals, network routers, bridges, hubs and other electronic equipment. Matching battery cabinets are available to extend the on-battery operating time.

Overview

The Liebert PSI and Liebert PSI-XR 1000-3000VA are rackmount uninterruptible power supplies (UPS) delivering high-performance network power protection.
The Liebert PSI and Liebert PSI-XR provide compact, line-interactive UPS systems designed especially for IT applications such as network closets and small data centers. They provide reliable data center power protection for servers, critical nodes, network workstations, large network peripherals, network routers, bridges, hubs and other electronic equipment. Matching battery cabinets are available to extend the on-
battery operating time.

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Liebert PSI and Liebert PSI-XR are 2U-size line-interactive UPS available in 1000-, 1500-, 2200- and 3000-VA. Ratings in 120V and 230V models are also available.

• Liebert PSI-XR standard model may be rackmounted or set up in a tower configuration. The UPS includes data line surge protection, transient voltage surge protection, and optional communications for shutdown and reporting. The XR model offers extended battery runtime, with the addition of external battery cabinets. A rack mounting rail kit is included as standard.

• Liebert PSI-XR Network Solutions Package has the same features as the standard model, but comes equipped with a factory-installed Liebert IntelliSlot IS-WEBRT3 Web Card, and includes the necessary communications connection cables. The Network Solutions Package offers the industry's best value for a network-configured UPS in this class.

• Liebert PSI standard model is rack/tower configurable. The UPS includes data line surge protection, transient voltage surge protection, and optional communications for shutdown and reporting. The UPS offers 8 output receptacles. A rack mounting rail kit is included as standard. An external battery is not available.

• Liebert PSI Network Solutions Package has the same features as the standard model, but comes equipped with a factory-installed Liebert IntelliSlot IS-WEBRT3 Web Card, and includes the necessary communications connection cables. The Network Solutions Package offers the industry's best value for a network-configured UPS in this class.

Power Assurance Package – Liebert PSI 1000VA to 3000VA: Provides Five-Year Comprehensive Protection simplifying IT support with factory authorized technicians to handle installation and lifecycle requirements while assuring critical power availability: On-site Installation, Start-up, & (opt.) Removal; On-Site Service Support – 7x24 Services Performed, 100% Labor/Travel & 100% Parts Coverage; 4 Hour Customer Response.