AEG 8000012364 BAL operating instructions Switchover with gap

Page 26

"UniVert 2" inverter

Switchover with gap:

The switchover from INV to SBS is carried out without interruption if the INV and SBS circuit are synchronous. If the INV and SBS circuit are not synchronous, the SBS does not block in this operating mode. If the INV is switched off due to asynchronism or if it fails, the load is supplied by the SBS after a load voltage gap of 140 ms.

NOTE:

i If the operating mode "Switchover with gap" is selected, the connected loads must be able to withstand a gap of 140 ms and a phase shift that might follow.

Page 26 of 42

8000012364 BAL, en

Image 26

Contents Operating Instructions UniVert 2 inverter and SBS option Validity WarrantyDuty to Provide Information HandlingCopyright AbbreviationsHotline Table of Contents Dimensional Drawing Maintenance TroubleshootingTechnical Data Accident Prevention Regulations Safety InstructionsImportant Instructions and Explanations 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 statusOperating Statuses Switchback AttemptsFunction of the SBS optional AC Busbar Reset ButtonAC Mains Input AC Mains Monitoring SystemS3.1 S3.2 S3.3 S3.7 S3.8 INVs Operating modes Assignment of the signal terminalsSwitchover without gap Switchover with gap Start-Up InstallationConnecting the Loads / DC / Mains ConnectionDisconnection Maintenance For systems with SBS additionally TroubleshootingOutput Voltage Deviation 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