2.4.1 Single UPS........................................................................................................................................................40
2.4.2 Parallel System..................................................................................................................................................40
2.4.3 Dual-Bus System...............................................................................................................................................41
2.5 Optional Components...........................................................................................................................................42
3 Installation .............................................................................................................................. 44
3.1 Dimensions ..........................................................................................................................................................44
3.2 Installation Environment.......................................................................................................................................45
3.3 Installation Clearances..........................................................................................................................................45
3.4 Tools and Instruments...........................................................................................................................................46
3.5 Preparing Power Cables........................................................................................................................................47
3.6 Unpacking and Checking......................................................................................................................................51
3.7 Installing a Single UPS.........................................................................................................................................53
3.7.1 Installing the UPS Cabinet.................................................................................................................................53
3.7.2 Installing Batteries.............................................................................................................................................58
3.7.3 UPS Cable Connection Reference......................................................................................................................58
3.7.4 Routing Cables..................................................................................................................................................59
3.7.5 Installing Optional Components.........................................................................................................................65
3.7.5.1 Connecting an Ambient T/H Sensor.................................................................................................................65
3.7.5.2 Installing a Battery Grounding Failure Detector...............................................................................................66
3.7.5.3 Connecting a BMU.........................................................................................................................................66
3.7.6 Remote EPO......................................................................................................................................................67
3.8 Installing a Parallel System...................................................................................................................................68
3.8.1 Mechanical Installation......................................................................................................................................68
3.8.2 Routing Cables..................................................................................................................................................69
3.9 Installation Verification.........................................................................................................................................73
4 User Interface.......................................................................................................................... 77
4.1 LCD Interface ......................................................................................................................................................77
4.1.1 Menu Hierarchy.................................................................................................................................................77
4.1.2 Main Menu........................................................................................................................................................77
4.1.3 System Info.......................................................................................................................................................79
4.1.3.1 Module Data...................................................................................................................................................79
4.1.3.2 Running..........................................................................................................................................................79
4.1.3.3 Alarms Screen.................................................................................................................................................83
4.1.3.4 Settings...........................................................................................................................................................84
4.1.3.5 Maintenance.................................................................................................................................................104
4.1.3.6 About ...........................................................................................................................................................108
4.1.4 System Status..................................................................................................................................................109
4.1.5 Common Functions..........................................................................................................................................109
4.2 WebUI................................................................................................................................................................110
4.2.1 Login...............................................................................................................................................................110
4.2.2 Monitoring Page..............................................................................................................................................112