APC BK250EI, BK400EI, BK600EI 9.0 Run Time Versus Load

Page 32

9.0 Run Time Versus Load

Load Model

250

Model

400

Model

600 Typical computer l oad

75 VA 29 min 72 min 105

min

Typical monochrome mainframe

terminal

100 VA 23 min 47 min 79 min Small desktop system with 12"

monitor

150 VA 14 min 30 min 54 min Point of sale system (cash

registers)

200 VA 8 min 19 min 41 min Desktop 486 system with 14"

monitor

250 VA 5 min 13 min 31 min Desktop Pentium or PowerMac

with 15" monitor

400 VA 5 min 13 min

Multimedia system with 17"

monitor (inc luding external

CD-ROM & modem)

Note:

Run times are given at 25°C (77°F). Load values given in VA (Volt-Amps).

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.