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Eaton APS3-300 User Manual

Eaton APS3-300
112 pages
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Access Power Solutions
Installation and Operation Guide
(APS3-300 Series)
Issue: IPN 997-00012-48D
Issue Date: November 2012
Refer to the separate SC200 or SC100 system controller handbook for full
details of the system controller operation -
dcpower.eaton.com/Manuals.asp
Eaton Corporation
Telecommunications Power Solutions
dcpower.eaton.com
DCinfo@eaton.com

Table of Contents

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Eaton APS3-300 Specifications

General IconGeneral
ModelAPS3-300
Wattage180W
Output Power180W
Input Frequency50/60 Hz
Output Power Factor0.6
TopologyStandby
Form FactorTower
TypeUninterruptible Power Supply (UPS)
Power Rating300VA
Input Voltage120V
Output Voltage120V
Output Receptacles6 NEMA 5-15R
Battery TypeSealed Lead Acid
Operating Temperature0°C to 40°C

Summary

About This Guide

Scope and Audience

Defines the guide's content and intended users, covering installation and operation.

Related Information and Support

Lists supplementary documents and provides contact details for further assistance.

General Description

Access Power Solutions DC Power Systems

Describes the physical layout and components of the APS units, including front and rear views.

Key Components

Details rectifiers, system controllers (SC200/SC100), and I/O boards, explaining their functions.

Other Features

Covers additional functionalities like external communications, LVD, and battery monitoring.

Preparation

Warnings and Safety Precautions

Covers critical safety warnings for electrical hazards, environment, polarity, and component handling.

Installation Inspection and Damage Reporting

Guides on inspecting equipment upon arrival and reporting any damage encountered.

Installation

Installation Tasks Overview

Lists the sequential steps required for the physical installation of the APS system.

Key Installation Steps

Highlights crucial tasks like AC supply checks, APS preparation, and cable connections.

Start-Up

Start-Up Tasks Overview

Lists the sequence of tasks to bring the APS system online and operational.

Key Start-Up Procedures

Covers inserting rectifiers, pre-power checks, applying AC power, and configuring the system.

System Controller

Configuration Management

Explains configuration files, backup, restore, and identity information.

Operation and Security

Covers starting the controller, keypad/PC operation, access security, and alarms.

Maintenance

Troubleshooting System Problems

Guides to diagnose and resolve common system issues, controller problems, and component failures.

Component Replacement Procedures

Details steps for replacing rectifiers, MCBs, system controllers, and I/O boards.

Battery Maintenance and Disposal

Covers battery monitoring, mid-point alarms, and proper battery disposal procedures.

Equipment and Tools

Safety, Essential, and Recommended Tools

Lists required safety equipment, essential tools, and recommended tools for system setup.

Spare Parts

Standard Torque Settings

Specifications

Environmental and Physical Specs

Details operating conditions, dimensions, weight, input/output voltage, and power.

Component Technical Details

Provides specifications for rectifiers, I/O board digital inputs/outputs, sensors, LVD, and communications.

Cable Ratings

MCB Cable Size Requirements

Lists minimum cable sizes for 18mm and 27mm DIN rail MCBs.

Controller Menus

SC200 and SC100 Menu Navigation

Illustrates the menu structures and navigation for the SC200 and SC100 system controllers.

Connector Pin-outs

System Controller Connector Assignments

Details pin assignments for RS232, Ethernet, RXP, and USB connectors on the system controller.

I/O Board Connector Assignments

Provides pin assignments for various connectors on the I/O board, including LVD, sensors, and digital I/O.

Transient Protection

Protection Principles and Earthing

Explains the need for transient protection against over-voltages and the importance of proper earthing systems.

Primary and Secondary Protection

Details recommended primary transient protection at AC supply and secondary protection for the system.

Tertiary Protection

Mentions the transient protection integrated into Eaton rectifiers.

Earth Bonding

AC-DC Earth Linking (recommended)

Explains the recommended method of bonding AC and DC earths to prevent voltage differences during surges.

Isolating AC and DC Earths

Describes the procedure for isolating AC and DC earths if required, including removing the link.

Commissioning

Commissioning Test Procedures

Lists essential tests for verifying system operation after installation, covering inputs, controls, and alarms.

System Controls, Alarms, and I/O Testing

Details tests for system controls, alarms, analog/digital inputs, and outputs.

Equipment Incident Report

Worldwide Support

Global Contact Information

Lists contact details for worldwide sales offices and technical support.

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