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Vertiv Liebert PSI5 User Manual

Vertiv Liebert PSI5
52 pages
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Liebert® PSI5
120V Input / 120V Output & 208V lnput / 208V Output
Installer/User Guide
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Vertiv Liebert PSI5 Specifications

General IconGeneral
Form FactorTower
Frequency50/60 Hz
Surge ProtectionYes
Battery TypeSealed lead-acid (VRLA)
RuntimeVaries based on load and battery configuration
Communication PortsUSB
Management SoftwareLiebert MultiLink
Output Frequency50/60 Hz

Summary

Important Safety Information

PSI5 Description

Available Models

Lists available PSI5 models with battery types and form factors.

Rear Panels Views

Illustrates and describes rear panel connectors and components for different models.

Front Panel Controls and Display

Details the buttons and display on the front panel for various PSI5 models.

Installation

What's Included

Lists the components included with RT, RM, and MT models of the UPS.

Unpacking and Inspection

Instructions for unpacking the UPS and checking for shipping damage or discrepancies.

Preparation for Installation

Guidelines for selecting an appropriate installation environment and ensuring clearances.

Installing the UPS

Procedures for installing the UPS in tower or rack configurations for 2U and 1U models.

Connections and Optional Features

Connecting loads, network protection, USB, EPO, external batteries, and comms card.

Connecting AC Input

Connecting the UPS to the AC power source, including breaker recommendations.

Operation

Modes of Operation

Explains the different operating states of the UPS, such as Off, Normal, Battery, and Fault modes.

Controls and Display Indicators

Details the front panel buttons, LCD display, and associated icons for UPS status.

Audible Tones, Warnings, and Faults

Describes audible alerts, warning codes, and fault codes with troubleshooting.

Startup, Shutdown, and Configuration

Procedures for starting, stopping, and configuring UPS settings.

Maintenance and Battery Replacement

Precautions and Battery Charging

Safety precautions for maintenance and guidelines for battery charging.

Replacing UPS Batteries

Step-by-step instructions for replacing internal battery packs.

Specifications

Run Times

Backup run times for various load levels and battery configurations.

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