American Power Conversion 120-160kW manual Operation, Keyboard

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Operation

3.0 Operation

The display unit will read parameters, alarms/messages and measured values. LED alarm incorporates audible alarm, indicating unusual operating situations. The keyboard is used to program and control parameters and to display alarm messages and measured values.

3.1Keyboard

Displays battery voltage

Displays input voltage

Displays battery current

Displays input current

Displays time

Exits a mode

Displays outputy voltage

Schrolls up through list

Displays output current

Schrolls down through list

Stores parameters/ enter parameter stack

Displays

output frequency

Silences the audible alarm

Accesses	Chooses
alarm stack	parameters

NOTICE!

By pressing and simultaneously you increase back light contrast. The pressing of

and simultaneously decreases the contrast.

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User Guide APC Silcon 120-160kW 400V UPS	19

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Contents Copyright 2000 APC Denmark ApS 120-160kW 400V UPS User GuideUser Guide APC Silcon 120-160kW 400V UPS Safety Symbols used in this manualThank You Contents Introduction IntroductionDisplay Unit Start UPS from stand-by Stop/Start UPS and Operating the External Service BypassNormal operation Load power xx% Stop UPS for stand-bySwitching off the UPS Stop UPS for complete power downBlank UPS start-up Start UPS from complete power downDisplay shows System OFF Normal operation load power XX%Bypassing the Single System UPS Operating the External Service Bypass Switch single systemsBypass operation Stop/Start UPS and Operating the External Service Bypass Bypass operation Normal operation Load power 0% System OFF Normal operation Load power 0% Bypass operationBypassing the Parallel UPS System All UPSs Acoustic alarm sounds for 30 secs Stop/Start UPS and Operating the External Service Bypass Press the green on button on all systems Set input switches Q001 to positionPress On the keyboard Isolating one UPS in a Parallel/Redundant System Stop/Start UPS and Operating the External Service Bypass Operation OperationKeyboard Display of Measured Values Using the Remote DisplayBatt. load Batt. tank Economy Mode Parameter Settings Parameter SettingsParameter Settings Programming Keys Switching to Bypass OperationProgramming Example Load power xx% Mode Comments Alarms and EventsAlarms and Events Displaying the Alarm StackAlarms Description Action Possible AlarmsDisplay will show invalid UPS data Parallel Operation Alarms Rectifying Alarm MessagesCorrection of false alarm situations during service Battery Capacity Test Maintenance & TestingMaintenance & Testing Battery Monitoring TestTest Press Battery capacity TestUntil Test Xxx PressWarranty WarrantyAPC Silcon UPS Limited Factory Warranty APC Denmark How to Contact APCHow to Contact APC APC Corporate