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APC 250 - User Manual

APC 250
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Smart-UPS
®
Model 250
User’s
Manual
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APC 250 Specifications

General IconGeneral
Nominal Output Voltage230V
Nominal Input Voltage230V
Waveform TypeStepped approximation to a sinewave
Frequency50/60 Hz
Battery TypeLead-acid battery
Typical Recharge Time6 hour(s)
Operating Temperature0°C to 40°C
Storage Temperature-15°C to 45°C
Humidity0% to 95% non-condensing

Summary

Introduction to Smart-UPS

Overview of Smart-UPS

Explains the UPS as a high-performance, line-interactive, uninterruptible power source.

SmartBoost Functionality

Compensates for brownouts/sags by boosting voltage, saving battery.

Battery Indicators and Testing

Visual/audible indicators for battery health, includes startup self-test.

Remote Interface Options

RS-232 port for monitoring software, SNMP adapter for network management.

Extended UPS Capabilities

Advanced monitoring, power management, and customizing functions via remote interface.

Safety Instructions

UPS Presentation

250 VA UPS Front Panel

Describes the front panel layout and indicators of the UPS.

250 VA UPS Rear Panel

Details the rear panel components and connections of the UPS.

Installation Guide

Receiving Inspection

Instructions on inspecting the UPS for damage after shipping.

UPS Placement Guidelines

Guidelines for selecting a suitable location for the UPS, considering airflow and environment.

Connecting UPS to Power Service

Procedures for connecting the UPS to a power source for different voltage versions.

Connecting Loads to UPS

Guidance on connecting equipment to the UPS and avoiding overload.

Switching On Load Equipment

Steps for powering on connected equipment after UPS setup.

Enabling the UPS

How to activate the UPS and the initial battery self-test sequence.

Site Wiring Fault Indicator

Explains the site wiring fault indicator and its meaning.

UPS Operation

Front Panel Indicators Explained

Description of the meaning of various indicators on the UPS front panel.

Test Button Functions

How to use the test button to check line voltage and output power.

Understanding Audible Alarms

Explanation of the different audible alarms and their causes.

Configuring Option Switches

Details on configuring UPS behavior using DIP switches on the rear panel.

Extended Operational Capabilities

Overview of advanced functions available through monitoring software.

UPS Monitoring

Overview of UPS Monitoring

Explains the importance of UPS monitoring for preventing data corruption.

Interface Kits for Connectivity

Information on hardware interface kits for connecting UPS to various operating systems.

PowerChute Software Features

Description of the PowerChute software for UPS management and data protection.

Computer Interface Port Details

Technical details and pinout of the UPS's computer interface port.

Troubleshooting and Difficulty

General Troubleshooting Guide

A chart listing common problems, their possible causes, and solutions.

Battery Replacement Check Procedure

Procedure to verify if the UPS battery needs replacement.

Obtaining UPS Service

Steps to follow when requesting service or repairs for the UPS.

Storing the UPS

Storage Conditions

Guidelines for storing the UPS in optimal conditions to maintain battery health.

Extended Storage Recommendations

Recommendations for refreshing batteries during long-term storage.

UPS Specifications

Input Specifications

Technical details regarding the UPS input voltage, frequency, and protection.

Transfer Characteristics

Specifications related to voltage limits and transfer times.

Output Characteristics

Details on output voltage, current, load capacity, and waveshape.

Battery and Charger Specifications

Information on battery type, life, recharge time, and low battery signaling.

Surge and Noise Suppression

Specifications for surge energy rating, current capability, and noise filtering.

Operating Environment Requirements

Environmental requirements for operating and storing the UPS.

Physical Dimensions and Weight

Physical dimensions and weight of the UPS unit.

Safety and EMC Approvals

List of safety and EMC certifications for the UPS.

Typical Run Times vs. Load

Table showing estimated battery run times for different load levels.

Limited Warranty Information

Life Support Policy

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