AEG 8000012364 BAL operating instructions General Information, System Description

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"UniVert 2" inverter

2 General Information

2.1System Description

Depending on the system design, the following versions of safe

AC power supply are possible (Figure 1):

Individual INV operation

Parallel operation of several INVs

Individual or parallel operation with SBS

 

 

DC

 

 

 

INV

 

 

 

 

=

 

 

 

 

 

~

 

 

 

AC load

 

 

 

Individual operation

 

 

 

 

DC

 

 

INV

INV

INV

CAN bus

Bus termination

=

=

=

Bus termination

 

~

~

 

~

AC load

Parallel operation

 

DC

INV

INV

Bus termination =

=

~

~

 

 

 

 

 

 

 

 

 

 

 

 

INV

 

 

SBS

 

 

 

 

 

 

=

~

AC mains

CAN bus

Man. bypass

Parallel operation with SBS

Figure 1 Block diagrams of various systems

AC load

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8000012364 BAL, en

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Contents Operating Instructions UniVert 2 inverter and SBS option Validity WarrantyDuty to Provide Information HandlingHotline AbbreviationsCopyright Table of Contents Technical Data Maintenance TroubleshootingDimensional Drawing Important Instructions and Explanations Safety InstructionsAccident Prevention Regulations Qualified Personnel Safety Awareness ApplicationLiability DirectivesGeneral Information System DescriptionParallel INV operation Function of the SystemIndividual INV operation Individual or parallel operation with SBSParallel INV operation Block diagram of the inverter Description of the INVPrinciple of Operation of the INV, Electrical Description of the SBS SBSPrinciple of Operation of the SBS, Electrical Function of the Inverter Can Bus Interfaces X6 ON/OFF SwitchDIL Switch S2.1 S2.2 S2.3INVs Settings must be the same on all INVs and the SBS Switches S2.4, S2.5 and S2.6 Own Address INVSwitches S2.7 and S2.8 Number of redundant INVs S2.4 S2.5 S2.6 AddressSignalling, Displays and Remote Signals Display Colour Operating statusFunction of the SBS optional Switchback AttemptsOperating Statuses AC Busbar Reset ButtonAC Mains Input AC Mains Monitoring SystemS3.1 S3.2 S3.3 S3.7 S3.8 INVs Switchover without gap Assignment of the signal terminalsOperating modes Switchover with gap Start-Up InstallationConnecting the Loads / DC / Mains ConnectionDisconnection Maintenance Output Voltage Deviation TroubleshootingFor systems with SBS additionally Technical Data General Data INVCollective fault FaultOvertemperature ϑ OperationGeneral Data SBS With safe isolation at UO ≤ 60 V DC UniVert 2 inverter Electrical Data At 24 Type E-number G110 E230/10,9/2rfg-CFp2,5 3000000263 Type E-number E230 E230/115/2-VFp26,5-8 3000000646 Dimensional Drawing Inverter dimensions type 1.5 and 3.3 kVAInverter dimensions type 2.5 kVA SBS dimensions