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MGE UPS Systems GALAXY PW 100 User Manual

MGE UPS Systems GALAXY PW 100
104 pages
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Galaxy PW
100 to 225kVA
Uninterruptible Power Systems
Installation and User Manual
86-133060-00 A00
www.mgeups.com
Features
Single and Parallel UPSs
Battery Cabinet
Maintenance Bypass
Optional Up-link to an
IBM AS4000

Table of Contents

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MGE UPS Systems GALAXY PW 100 Specifications

General IconGeneral
Product TypeUPS
Frequency50/60 Hz
TopologyDouble Conversion Online
Battery TypeValve Regulated Lead Acid (VRLA)
Input Voltage230 V
Output Voltage230 V
Communication InterfaceRS-232, USB
Operating Temperature0 to 40°C

Summary

Important Safety Instructions

Record All Serial Numbers

Introduction

System Major Power Components

Details the main power components like rectifier, inverter, battery, and bypass.

Different Types of Galaxy PW™ Systems

Explains single and parallel UPS configurations.

System Specifications

Provides detailed electrical specifications for various UPS ratings.

Electrical Parameters for Selecting Protective Devices

Parameters for upstream protective circuit breakers on AC inputs.

Recommended Protection

Recommended devices for upstream and downstream protection.

System Setup

Control Panel Indicators and Definitions

Explains controls and indicators on the UPS front panel.

System Start-up

Procedure for starting a single or redundant parallel UPS.

Installation

Operation

Start-up of a Module

Procedure for starting the inverter and handling EPO.

Operation in On-line Mode

Describes normal operation when AC power is available.

Operation with the Normal AC Source Down

Explains operation when AC source fails or is out of tolerance.

Inverter Shutdown or Overload

Covers inverter shutdown and overload for single and parallel UPS.

Measurement System

Explains how to read input and output measurements.

Alarms

Explains the auto diagnostic system and alarm messages.

Maintenance Bypass Option

Provides a direct bypass for servicing the UPS.

Maintenance

Maintenance Isolation Procedures

Procedures to isolate a single UPS for maintenance.

Steps for Parallel UPS Redundancy to Increase Output

Procedures to isolate all UPS units in a redundant parallel system.

Appendices

Front Control Panel Display Definitions

Defines the status lights and buttons on the control panel.

MGE Customer Care Center

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