APC
BK600EI, BK400EI, BK250EI
user manual
APC Back-UPS
Troubleshooting
Specs
Install
Test / Alarm Disable switch
Controlsandindicators
4ConnectingtotheUtility
Warranty
2Userreplaceablebattery
Safety
2PowerChuteSoftware600VAonly
Page 1
APC
Back-UPS
®
Uninterruptible Power Source
User’s Manual
230VAC
Models BK250EI, BK400EI, BK600EI
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Contents
APC Back-UPS
Pleasesavethismanual
ImportantSafetyInstructions
Pleasesaveorrecyclethepackagingmaterials
TableofContents
3Optionswitches
2Userreplaceablebattery
0Introduction
1Overview
5SurgesuppressionandEMI/RFIfiltering
Test / Alarm Disable switch
6Remoteinterface
0Safety
0Sécurité!Françias
Vorsicht
0Sicherheit!Deutsch
¡Atencion
¡Seguridad!Español
2Placement
0Installation
1Receivinginspection
3Loadtypes
5Batterycharging
4ConnectingtotheUtility
Connecting Your Equipment to the UPS
Example labels found at system equipment rear panels
8Overloads
Test for Proper Operation
0PrinciplesofOperation
Noise and surge suppression
3BatteryCharger
2Loadtransferswitch
4Battery
5Inverter
Monitoring and control electronics
6Transformer
8Operationduringautilityfailure
Page
Power I/0 switch
Controlsandindicators
Test/Alarm Disable switch on units so equipped
3Audiblealarm
Option Switch #1
4OptionSwitches
Option Switch #2 and #3
Option Switch #4
Option Switch #2 Switch #3 Undervoltage Transfer
0UPSmonitoring
2PowerChuteSoftware600VAonly
Page
0Difficulty
Françias
0Difficulté
0SchwierigkeitDeutsch
¡Cuidado
0Dificultad Español
Mo r
1TroubleshootingChart
1TroubleshootingChart
2ReplacingtheBattery
3ObtainingService
StorageConditions
StoringtheUPS
2ExtendedStorage
0RunTimeVersusLoad
10.2TransferCharacteristics
Specifications
10.3OutputCharacteristics
10.4Batteryandcharger
Surge and noise suppression
10.6Operatingenvironmentandphysicaldimensions
Declaration of Conformity
LimitedWarranty
Page
Serial number
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Contents