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Vertiv™ Liebert® PSI5 UPS, 750-5,000VA Line Interactive AVR, Mini Tower, 1U and 2U Rack/Tower

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.

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Warranty: Vertiv backs all Vertiv™ Liebert® PSI5 UPS systems with two-year, full unit coverage, including the battery. The Vertiv no-hassle, advanced replacement warranty covers all shipping fees and includes next-day delivery, which ensures customers will receive their replacement UPS prior to returning their damaged unit with no questions asked.
Test Tool & Selector Block - Products
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The flexible design of the Liebert® PSI5 allows the UPS to be tower (MT models), 1U rack mountable (1U models), or to be configured as a self-standing tower or to be rack-mounted within a 2U space (RT models). It is available from 750VA to 5000VA with both 120V or 208V models. The Liebert® PSI5 UPS features an innovative advanced line-interactive design incorporating buck/boost Automatic Voltage Regulation (AVR) technology. This protects against utility voltage fluctuation by raising and lowering utility power to the level needed by the connected equipment. It also allows the UPS to prolong battery life by maximizing its time on utility power before going to battery. Models with a capacity of 1500VA and below are not for sale in Vermont, Colorado, Washington.

Model Specifications Overview
PSI5-750MT120
750 VA / 675 W   Nominal: 120VAC / Range: 75-146VAC   120VAC (100/110/115/125VAC user-configurable)   Up to 97% (Normal Mode)   Input: 5-15P; Ouput: 5 x 5-15R   9.4 in   5.7 in   14.8 in   24.7 lb  
PSI5-1100MT120
1,100 VA / 990 W   Nominal: 120VAC / Range: 75-146VAC   120VAC (100/110/115/125VAC user-configurable)   Up to 97% (Normal Mode)   Input: 5-15P; Ouput: 5 x 5-15R   9.4 in   5.7 in   14.8 in   26.0 lb  
PSI5-1500MT120
1,440 VA / 1,350 W   Nominal: 120VAC / Range: 75-146VAC   120VAC (100/110/115/125VAC user-configurable)   Up to 97% (Normal Mode)   Input: 5-15P; Ouput: 6 x 5-15R   9.4 in   5.7 in   19.1 in   40.1 lb  
PSI5-1000RM1201U
1,000 VA / 900 W   Nominal: 120VAC / Range: 75-146VAC   120VAC (100/110/115/125VAC user-configurable)   Up to 98% (Normal Mode)   Input: 5-15P; Ouput: 5 x 5-15R   1.7 in   17.2 in   20.1 in   36.4 lb  
PSI5-1500RM1201U
1,440 VA / 1,350 W   Nominal: 120VAC / Range: 75-146VAC   120VAC (100/110/115/125VAC user-configurable)   Up to 98% (Normal Mode)   Input: 5-15P; Ouput: 5 x 5-15R   1.7 in   17.2 in   24.8 in   45.6 lb  
PSI5-800RT120
800VA / 720W   Nominal: 120VAC / Range: 75-146VAC   120VAC (100/110/115/125VAC user-configurable)   Up to 96% (Normal Mode)   Input: 5-15P; Output: 6 x 5-15R   3.5 in   17.2 in   16.2 in   28.9 lb  
PSI5-1100RT120
1100VA / 990W   Nominal: 120VAC / Range: 75-146VAC   120VAC (100/110/115/125VAC user-configurable)   Up to 96% (Normal Mode)   Input: 5-15P; Output: 6 x 5-15R   3.5 in   17.2 in   16.2 in   31.1 lb  
PSI5-1500RT120
1500VA / 1350W   Nominal: 120VAC / Range: 75-146VAC   120VAC (100/110/115/125VAC user-configurable)   Up to 96% (Normal Mode)   Input: 5-15P; Output: 6 x 5-15R   3.5 in   17.2 in   20.1 in   42.8 lb  
PSI5-2200RT120
2200VA / 1920W   Nominal: 120VAC / Range: 75-146VAC   120VAC (100/110/115/125VAC user-configurable)   Up to 96% (Normal Mode)   Input: L5-20P; Output: 6 x 5-15R, 1 x L5-20R   3.5 in   17.2 in   24.8 in   59.1 lb  
PSI5-3000RT120
3000VA / 2700W   Nominal: 120VAC / Range: 75-146VAC   120VAC (100/110/115/125VAC user-configurable)   Up to 96% (Normal Mode)   Input: L5-30P; Output: 6 x 5-15R, 1 x L5-30R   3.5 in   17.2 in   24.8 in   70.8 lb  
PSI5-5000RT208
4250VA / 3825W   Nominal: 208VAC / Range: 150-281VAC   208VAC (100/110/115/125 VAC TDU Required)   Up to 96% (Normal Mode)   Input: L6-30P; Output: 4 x L6-30R   3.5 in   17.2 in   24.8 in   87.7 lb  
PSI5-800RT120N
800VA / 720W   Nominal: 120VAC / Range: 75-146VAC   120VAC (100/110/115/125VAC user-configurable)   Up to 96% (Normal Mode)   Input: 5-15P; Output: 6 x 5-15R   3.5 in   17.2 in   16.2 in   28.9 lb  
PSI5-1100RT120N
1100VA / 990W   Nominal: 120VAC / Range: 75-146VAC   120VAC (100/110/115/125VAC user-configurable)   Up to 96% (Normal Mode)   Input: 5-15P; Output: 6 x 5-15R   3.5 in   17.2 in   16.2 in   31.1 lb  
PSI5-1500RT120N
1500VA / 1350W   Nominal: 120VAC / Range: 75-146VAC   120VAC (100/110/115/125VAC user-configurable)   Up to 96% (Normal Mode)   Input: 5-15P; Output: 6 x 5-15R   3.5 in   17.2 in   20.1 in   42.8 lb  
PSI5-2200RT120N
2200VA / 1920W   Nominal: 120VAC / Range: 75-146VAC   120VAC (100/110/115/125VAC user-configurable)   Up to 96% (Normal Mode)   Input: L5-20P; Output: 6 x 5-15R, 1 x L5-20R   3.5 in   17.2 in   24.8 in   59.1 lb  
PSI5-3000RT120N
3000VA / 2700W   Nominal: 120VAC / Range: 75-146VAC   120VAC (100/110/115/125VAC user-configurable)   Up to 96% (Normal Mode)   Input: L5-30P; Output: 6 x 5-15R, 1 x L5-30R   3.5 in   17.2 in   24.8 in   70.8 lb  

Benefits

ULTIMATE POWER PROTECTION: The advanced pure sine wave UPS from Vertiv compensates for power fluctuations, protects against equipment damage, and prevents data loss during a power disturbance. Automatic voltage regulation (AVR) technology safeguards equipment against a range of utility power fluctuations without battery operation.
 EASY MONITORING: The Vertiv™ Liebert® PSI UPS offers a compact 2U rackmount/tower configuration, with the LCD display panel rotating 90 degrees to make the readout easy to see in either configuration, including output overload, or low-battery or replace-battery warnings.
 HIGH-END ELECTRONICS: With advanced pure sine wave power conditioning, the Vertiv™ Liebert® PSI UPS protects valuable electronic equipment from the damage power fluctuations can cause. The Vertiv™ Liebert® PSI5 UPS allows users to save their progress during power loss and safeguard expensive electronics when utility power fluctuates.
Eligible for the Vertiv™ Trade-In Program. Contact a Vertiv partner for discount rates and to calculate your savings

Features

Battery backup provides ample time for an orderly shutdown of connected equipment
Liebert® PSI5 UPS operates at a high 0.9 output power factor
Available network communications card provides remote monitoring
and power management capability — Local USB or SNMP via optional Vertiv™ Liebert® UNITY communication card
Liebert® PSI5 UPS is compliant with the Restriction of Hazardous Substances Directive (RoHS)
Rotatable LCD Display allows users to view real-time conditions, alarm notices, and runtime information
The standard Liebert® PSI5 UPS can accept external battery cabinets for long runtime applications

*To see model-specific downloads, you will need to go to the model-specific product page by selecting the model name in the specifications chart above.

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