Emerson 48330 System Configuration, Outline of the DC Power System is illustrated in Figure

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2	Chapter 1 System Description

High power density of rectifier;

Rectifier has damage-free hot plugging/unplugging function, the replacement time is less than 1min;

Rectifier has two kinds of over-voltage protection methods;

Perfect battery management with BLVD function;

Up to 200 PCS of historical alarms can be stored in SCU;

Provide RS232, Modem and dry contacts communication interfaces;

1.4 System Configuration

The outline of the DC Power System is illustrated in Figure 1-1:

Multi-function unit

Rectifier

Connector Board

Control unit

Rectifier shelf

Rectifier cover

Battery connection unit

Battery shelf

Door

Figure 1-1 Outline

There are three kinds of DC Power Systems, and their detail configurations are as shown in Table 1-1:

ACTURA Flex 48330 Power System User Manual

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Contents Version V1.0 Revision date May 20 31011084Safety Precautions Electrical SafetyBattery Special Safe Requirements of This Equipment OthersContents Testing Temperature Compensation Coefficient ParametersSystem Settings Alarm Settings Routine MaintenanceDaily Inspection Replacement AppendixChanging audible/visual alarm and alarm call back plan 15 Value description of AC settingsFunctions of SCU keys Figure List Page Features System DescriptionAbbreviation IntroductionSystem Configuration Outline of the DC Power System is illustrated in FigureConfigurations of Actura Flex 48330 Power System Configuration Cabinet dimension % 0.6 % 0.6 m % 0.6 % 0.4 mSCU BCU Components Rectifier ShelfOutline Dimension of Rectifier Shelf are given in Table Dimensions of rectifier shelfConnector board Manufacture type Wmm ×Dmm ×HmmDimensions RectifierFunction of indicators Dimension H % W % D132mm % 85mm % 287mm Weight 0.76kgMulti-Communication mode 3 SCUAlarm category settings for dry contact output Functions fulfilled by SCU and MCPassword protection for important operations Authority and default passwordLevel Authority Default password Multi-Function Unit MFUBattery Connection Unit BCU Configuration of MFUAlarm output Component DescriptionBCU configuration System Cabinet0m % 0.6m % 0.6m cabinet 0m % 0.6m % 0.4m cabinetInstallation Installation PreparationPower Supply Environmental conditions in power roomSite Survey Tools & MaterialUnpacking Installation Procedures Cabinet InstallationInstallation on the floor Drill reserve holesInstalling expansive pipe External Electrical Connection Interface Connection Of Input CablesConnection requirements AC input modesConnection of input terminals Different cable connection modesConnection of single-phase AC power input Configuration number of load MCBs and battery MCBs Connection Of Load CablesBusbar type Max. load number 12 Connector board in rectifier shelf Connection Of Communication CablesLayout Of Connector Board S6415X2 13 Layout of connector board S6415X2Interface Definition Of Connector Board S6415X2 Interface definition of connector board S6415X2Connector Pin Signal name Mark number Logic relation Connection Of Temperature Sensor Cables Connector Pin Signal namePgng POWER+ Power Connection With ModemBattery Installation And Cabling Battery InstallationConnecting method Connection With Dry ContactsBattery Cable Connection Standard configuration16 Connection of battery cables Non-standard configuration 18 Negative battery cables connection in BCUParallel Connection Of Cabinets DC/Parallel connectionsCheck the DC Power System according to -1 before startup System checklist before startupStartup Checking Before StartupParameters Configuration Startup ProcessTesting Testing MFUTesting Rectifier Testing SCUBattery Breaker Test BCU TestLoad Breaker Test Functions of LED indicators Operating SCUOperation Panel Functions of SCU keysOperation Procedures First system information page appearsQuerying System Status First Page Of System InformationBattery information Other System Information ScreenBC prompt and temperature information AC informationQuerying Rectifier Status Querying Alarms And Setting Alarm Plans Querying Active AlarmQuery Alarm History Alarm History Alarm Type Table Alarm type tableLlvd BlvdChapter Operating SCU Serial Alarm Description Default Changing Audible/Visual Alarm And Alarm Call Back Plan Changing Alarm Types Of Dry ContactsSetting Alarm Type For Dry Contacts Changing audible/visual alarm and alarm call back planOptional alarm types Alarm type RemarkSet the Alarm Names Through PLC Function Logic matrix used for configuring 8 dry contacts Example of PLC settingPLC SN and Alarm Alarm Remark DescriptionAlarm Remark Description PLCMaintenance Llvd BlvdOperating SCU Setting System Parameters Parameter Setting MethodPress ESC to return to the menu of higher level Password levels and authorities Level AuthorityBatt. Selection First page of the Batt. Selection is shown belowLVD Parameter Description Charging Management Parameters There are 6 related pages, as shown belowOperating SCU Parameter Range Default Value description BC/FC switchover diagram is shown below12 Charging management parameter value description Battery Test Parameters There are 7 related pages, as shown below13 Value description of the battery test parameters Schematic diagram of the test function is shown belowValue description of the parameters is listed below Temperature Compensation Coefficient Parameters First page of the setting interface is shown belowAC Settings Configuration interface is shown belowDC Setting There are three related pages, as shown belowRect Settings 17 Value description of rectifier settingsSystem Settings There will be a prompt when resetting the system 18 Value description of system settings EEM-MModel description is shown below 48V/50A/SET/NONE 48V/30A/SET/NONEAlarm Settings Power system model System typeFirst page of the setting interface is show below 19 Relationship between system model and system type20 Value description of alarm settings Routine Maintenance Maintenance Of RectifierMaintenance Of SCU Maintenance Of MFUBattery Maintenance Store the battery in a cool dry placeCover Plates Storage And SupplementaryReplacement Troubleshooting Troubleshooting RectifierTroubleshooting Symptom Cause SuggestionMains Failure Disastrous AccidentsAppendix System Technical Parameters Parameter CategoryEMC Mtbf Appendix 2 Engineering Design Diagram Appendix 2 Engineering Design Diagram Connector Connector specs MCBAppendix 3 System Circuit Diagram Appendix 3.1 System Electric Schematic DiagramAppendix 3.2 System Wiring Diagram Appendix 3.3 MFU Electric Wiring Diagram Appendix 3.4 BCU Electric Wiring Diagram Appendix Glossary Abbreviation Full wordHvsd LVD