ABB Conceptpower DPA 500, Operating Manual

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6.2.6 Parallel Isolator (IA2) ............................................................................................................ 40
6.2.7 Maintenance Bypass (IA1) ................................................................................................... 40
6.2.8 ECO-MODE (BYPASS MODE) in Parallel Systems ............................................................... 40
6.3 Commissioning of multi-cabinet configuration .......................................... 41
6.3.1 Start-up of a Multi-Cabinet Configuration ............................................................................ 41
6.3.2 Enabling the Xtra VFI double conversion mode .................................................................... 41
6.3.3 Shutdown of Multi-Cabinet Configuration ............................................................................ 41
6.4 System display ............................................................................................. 41
6.4.1 Graphical display operation ................................................................................................. 42
6.4.2 Rear View ........................................................................................................................... 43
6.4.3 Start up and installation ....................................................................................................... 44
6.4.4 Navigation ........................................................................................................................... 44
6.4.5 Mimic Diagram – system level ............................................................................................. 45
6.4.6 Module selection screen ..................................................................................................... 46
6.4.7 Home screen ...................................................................................................................... 47
6.4.8 Operating mode .................................................................................................................. 49
6.5 Module display – control panel ................................................................... 51
6.5.1 LED Indicators .................................................................................................................... 51
6.5.2 Buttons ............................................................................................................................... 52
6.5.3 ON/OFF Start-up and Shutdown Buttons ............................................................................ 52
6.5.4 Definition of a Single/Parallel-Module System ...................................................................... 53
6.5.5 Definition of a Single/ Multi-Cabinet Chain (DIP Switch SW1-6) ............................................ 53
6.5.6 Status Screens ................................................................................................................... 53
6.5.7 Main Menu Screen .............................................................................................................. 54
6.5.8 Event Log Screen ............................................................................................................... 54
6.5.9 Measurements Screen ........................................................................................................ 55
6.5.10 Commands Screen ............................................................................................................. 55
6.5.11 UPS Data ............................................................................................................................ 56
6.5.12 Set-Up User ........................................................................................................................ 56
6.5.13 Set-Up Service .................................................................................................................... 56
6.6 Operating modes ......................................................................................... 57
6.6.1 Mode "ON LINE" (INVERTER MODE) .................................................................................. 57
6.6.2 Mode "Standby" ................................................................................................................. 57
6.6.3 Mode"OFF-LINE"(ECO- or BYPASS MODE) ........................................................................ 58
6.6.4 "MAINTENANCE BYPASS" - Mode ..................................................................................... 59
6.6.5 Output Switch/Parallel Isolator (IA2) ..................................................................................... 59
6.7 Start-up procedure ...................................................................................... 60
6.8 Shutdown procedure ................................................................................... 62
6.9 Load transfer: from inverter operation to maintenance bypass ................ 63
6.10 Load transfer: from maintenance bypass to inverter operations ............... 64
6.11 Replacement of ups modules ..................................................................... 65
6.11.1 Replacement of UPS-Module in Single-Module systems ...................................................... 65
6.11.2 Replacement of UPS-Module in Redundant Multi-Module systems ...................................... 65
6.11.3 To extract a UPS module follow this procedure: .................................................................. 65
6.11.4 To fit back a UPS module follow this procedure: ................................................................. 66
7 Maintenance & troubleshooting........................................................... 68
7.1 User responsibilities .................................................................................... 68
7.2 Preventive maintenance .............................................................................. 68
7.3 Deep battery test ......................................................................................... 69
7.4 Battery maintenance, disposal and recycling............................................. 69
8 Troubleshooting ................................................................................... 70