APC BC300 manual Introduction, Display Unit

Page 4

Introduction

1.0 Introduction

This UPS system is designed to offer reliable and problem-free power supply for several years. The system requires only a minimum of maintenance, but we recommend you follow the maintenance guidelines described in the “Maintenance & Testing” section of this User Guide.

1.1Display Unit

The display unit (located on the front of the UPS) is the link between the user and the UPS and consists of a display, an alarm LED indicator and a keyboard. The display reads parameters, measured values and alarm messages.

Figure 1

NOTICE!

Display accuracy is ±2%, ±1digit.

990-1403

4	User Guide APC BC300 Series 40kW 208/450/480V UPS

Image 4

Contents APC BC300 Series 40kW 208/450/480V User Guide Copyright 2002 APC Denmark ApSUser Guide APC BC300 Series 40kW 208/450/480V UPS Safety Symbols used in this manualThank You Contents Introduction IntroductionDisplay Unit UPS Stop/Start UPS Stop/StartUPS Stop for stand-by UPS Start from stand-byOperation OperationOperation Modes Sample Display Operation Mode DescriptionOperating Modes Using the Keys Using the keys Key FunctionDisplaying Measurements Operation Parameter Settings Parameter SettingsParameter Settings APC Technical Support before changing thisAlarms and Events Alarms and EventsSilencing the Audible Alarm Displaying the Alarm LogPossible Alarms Alarm MessagesAlarm Description Action Message Alarms and Events Alarms and Events Alarms and Events Alarms and Events 990-1403 Alarms and Events Alarms and Events Alarms and Events Log Messages Mode Description Displaying the Events LogMaintenance and Testing Maintenance and TestingPreventive Maintenance Check Battery Monitor TestBattery Capacity Test Maintenance and Testing Start-up and Shutdown Procedure Start-up and Shutdown ProcedureStart-up from Maintenance Bypass Shutdown ProcedureIf you have shut the loads down Move on to step Specifications SpecificationsGeneral Speciﬁcations For Users in the United States OnlyFor Users in Canada Optional Hardware and Software Features Optional Service ProgramsOptions OptionsPreventive Maintenance Visit On-Site ServiceRemote Monitoring Service External Battery Installation ServiceAPC BC300 Series UPS Limited Factory Warranty Life Support PolicyWarranty How to Contact APC How to Contact APCAPC Corporate Fairgrounds Road West Kingston, RIHow to Contact APC