AEG 2.33 2 user manual

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Alarm 20:

When the bypass is connected during the start up, a bypass phase rotation error is detected and the start up procedure is inhibited.

Alarm 21:

This alarm appears when in any phase, the rectifier input voltage phase to neutral is out of the set margins (+15 %/–20 % by default) or the rectifier input frequency is out of the set margins (±5 Hz by default). Then the rectifier is shut down.

Alarm 22:

This message appears when the protection circuit is activated to prevent overload of the IGBT rectifier.

Alarm 23:

This message appears when an internal error in the digital signal processor (*) DSP occurs in the rectifier module. The rectifier is shutdown immediately. The UPS will make 3 attempts to restart, then the rectifier will be blocked.

Alarm 24:

When a mains phase rotation error is detected and under these conditions the rectifier is tried to be turned ON, an input phase rotation alarm appears shutting down the rectifier.

Alarm 25:

This message appears when the protection circuit for the avoidance of

DC inverter-IGBT overload is active.

Alarm 26:

This message appears when the inverter becomes overloaded (> 100%).

Alarm 27:

When an external shutdown signal is enabled, the inverter will shut down appearing this message.

Alarm 28:

When the inverter is running and the maintenance bypass switch is turned ON the inverter shuts down immediately.

Alarm 29:

This alarm appears when, in a parallel system, one UPS goes to battery mode.

The inverter will shut down.

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Contents Protect 2.33 Contents Operation Maintenance, warranty and service Using this manual IntroductionSymbols and conventions used Safety and instructions For more information and helpQuality and standard guarantee Management declarationStandards Environmental protectionPresentation Views Views of the equipmentNot available for Protect 2.33 No -3 battery cabinet front view with front door closed Corresponding legends for the equipment views LCD Structure Structural schema Operating principleOperation with inverter not active Normal operationOperation with mains failure Operation in manual bypass Parallel operationThere are two operation modes possible Installation Important safety instructionsBattery safety instructions Cabinet access Bypass Input Output Set up and installation Unpacking and content checking Storage Transportation to siteLocation Connection To the mains connection, terminals X1 to Front view for parallel systemPage Connection of the output, terminals X6 to Page Interface relay contacts, connector Connection example between a UPS and two battery cabinetsCOM-interface RS232 and RS485, connector Connector DB9 X31Page EPO terminals Parallel BUS connectionParallel BUS Connection Start up Control before start up Start up procedureOperation Close Battery Switch Complete UPS shutdown LED indications control panel PCTransfer to maintenance bypass Emergency power off EPO operationBypass manual switch Maintenance Principle of operation Transfer to normal operation Close Battery Switch Touch Screen Control panel and display descriptionControl panel parts Basic functions of keyboard from synopticControl panel parts Messages menus and classification in submenus MainMenu structure Screen description Main level screen menu Screen 0.0 Main ScreenUPS status control screen menu MainPage 3. ‘‘MEASURES level screen menu Page Page 4. ‘‘SETTINGS level screen menu Screen 3.0 Settings and its submenusModbus Screen Page Page 5. ‘‘ALARMS level screen menu UPS Rectifier blocks Alarm list displayed in the LCD panel Alarm Page Page Alarm Page Page Page Page Alarm Error in configuration memory 6. ‘‘DATA Logger level screen menu Screen 5.0 Data logger Page Battery fuses Maintenance, warranty and serviceBasic maintenance guide BatteriesCapacitors Warranty conditionsCooling Fan Annexes Static Bypass Type External battery cabinet Dimensions & Weight External Battery CabinetSafety Instructions To provide forPage Page Page Operating Instructions 8000032013 BAL, EN

2.33 2 specifications

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