APC BK250EI, BK400EI, BK600EI user manual

Models BK250EI,

BK400EI, BK600EI

230 VAC

User’s Manual

Uninterruptible Power Source

APC Back-UPS®

Contents

Main Important Safety Instructions! Table of Contents 1.0 Introduction 1.1 Overview 1.2 User replaceable battery 1.3 Option switches Page 2.0 Safety ! Caution! 2.0 Scurit ! Franias Attention! 2.0 Sicherheit ! Deutsch Vorsicht! 2.0 Seguridad ! Espaol Atencion! 3.0 Installation 3.1 Receiving inspection 3.2 Placement 3.3 Load types 3.4 Connecting to the Utility 3.5 Battery charging 3.6 Connecting Your Equipment to the UPS computed 3.7 Test for Proper Operation 3.8 Overloads Block diagram showing all major components of your UPS. 4.0 Principles of Operation 4.1 Noise and surge suppression 4.2 Load transfer switch 4.3 Battery Charger 4.4 Battery 4.5 Inverter 4.6 Transformer 4.7 Monitoring and control electronics could 4.8 Operation during a utility failure Page 5.0 Controls and indicators 5.1 Power I/0 switch 5.2 Test/Alarm Disable switch (on units so equipped) 5.3 Audible alarm 5.4 Option Switches 5.4.1 Option Switch #1 5.4.2 Option Switch #2 and #3 Page 6.0 UPS monitoring 6.1 Overview Use only factory supplied or authorized UPS monitoring cables! impending 6.2 PowerChute Software (600 VA only) Page 7.0 Difficulty Caution ! 7.0 Difficult Franias Attention ! 7.0 Schwierigkeit Deutsch Vorsicht ! 7.0 Dificultad Espaol Cuidado! Page 27 7.1 Troubleshooting Chart PROBLEM POSSIBLE CAUSE ACTION TO TAKE Page 28 7.1 Troubleshooting Chart (continued) PROBLEM POSSIBLE CAUSE ACTION TO TAKE 7.2 Replacing the Battery Please read the cautions at the beginning of this section. 7.3 Obtaining Service Damages sustained in transit are not covered under warranty. The factory cannot accept any package without this marking. 8.0 Storing the UPS 9.0 Run Time Versus Load Run times are given at 25C (77F). Load values given in VA (Volt-Amps). Note: 10.0 Specifications 10.1 Input 10.2 Transfer Characteristics 10.3 Output Characteristics 10.4 Battery and charger Page Page 35 Declaration of Conformity Limited Warranty Page The troubleshooting chart in section 7.0 Note: offers solutions for most of the difficulties you may encounter with this UPS.