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GE SG 225 User Manual

GE SG 225
79 pages
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GE Digital Energy
Power Quality
User Manual
Uninterruptible Power supply
SG Series 225 & 300
225 & 300 kVA / 480Vac UL / S2
GE Consumer & Industrial SA
General Electric Company
CH – 6595 Riazzino (Locarno)
Switzerland
T +41 (0)91 / 850 51 51
F +41 (0)91 / 850 52 52
www.gepowerquality.com
imagination at work

Table of Contents

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GE SG 225 Specifications

General IconGeneral
BrandGE
ModelSG 225
CategoryUPS
LanguageEnglish

Summary

Important Safety Instructions

General Safety Precautions

General guidelines for handling and moving the UPS equipment.

Installation Safety Guidelines

Safety requirements for installing the UPS and ensuring proper connections.

Storage Safety Recommendations

Guidelines for storing the UPS to maintain its integrity and battery life.

Battery Safety Precautions

Safety measures and handling instructions for UPS batteries.

UPS Layout and Components

SG Series 225 & 300 Layout

Overview of the physical layout and components of the SG Series UPS.

UPS Description and Components

Block Diagram and Main Elements

Explains the system's block diagram and its primary functional components.

UPS Operation Modes

Details the different operating modes of the UPS system.

Parallel System Operation

How multiple UPS units can be operated together for capacity or redundancy.

Rectifiers Paralleled on Common Battery

Configuration for paralleling rectifiers with a shared battery system.

Recycling at End of Service Life

Information on environmentally responsible disposal of the UPS equipment.

UPS Control Panel

Control Panel Overview

Description of the UPS front panel interface, display, and controls.

Control Panel Functions and Indicators

Details the functions of keys and indicators on the UPS control panel.

UPS LCD Screen Interface

LCD Home Screen

Describes the main display screen and its button functions.

LCD Metering Screens

Explains how to view electrical parameters and statistics on the LCD.

LCD Alarm and Event Logging

How to access and interpret alarms and event messages on the LCD.

UPS Setup Configuration

Guide to configuring UPS parameters via the LCD screen.

UPS Operation Commands

How to execute operational commands like Lamp Test or Total Off.

UPS Operation Procedures

UPS Start-up and Commissioning

Procedures and requirements for initial UPS installation and setup.

Single UPS Operation Procedures

Step-by-step guides for operating a single SG Series UPS unit.

Parallel System Operation Procedures

Guides for operating SG Series UPS in parallel configurations.

UPS Options and Accessories

Communication Options

Details on communication adapters like SNMP/WEB and GE Power Diagnostics.

Options Installed in UPS Cabinet

Describes internal options such as RPA Kit, eBoost™ and filters.

Connecting External Options

Instructions for connecting external options like the Remote Signaling Box.

UPS Maintenance and Service

Preventive Maintenance Overview

Importance of periodic maintenance for UPS reliability and performance.

UPS Service Check Recommendations

Guidance on when to perform service checks based on LED indicators.

Fan and Ventilation Maintenance

Recommendations for cleaning and replacing UPS fans for proper airflow.

Components with Limited Lifetime

Identifies components requiring periodic replacement for reliability.

Battery Maintenance and Testing

Recommended battery tests and charging procedures.

UPS System Long Shutdown Periods

Guidelines for maintaining battery charge during extended UPS downtime.

UPS Room Environmental Conditions

Requirements for UPS and battery room environment and temperature.

Notes and Log

Notes Form for Operations Log

A form to log maintenance, replacements, and abnormal situations.

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