Eaton 93PM-50-1 - UPS Options and Accessories

iv Eaton 93PM Emergency Lighting UPS (50 kW, 480V Three and Four-Wire UL 924) Installation and Operation Manual P-164000569—Rev 03
4.6 Battery Power Wiring ................................................................................................................................ 39
4.7 Installing Interface Connections................................................................................................................... 40
4.7.1 Installing Building Alarm and Relay Contact Connections............................................................................. 40
4.7.2 Installing Battery Detect and Shunt Trip Interface Connections ..................................................................... 44
4.7.3 Installing Thermal Sensor Interface Connections ....................................................................................... 48
4.7.4 Generator Interface Connections............................................................................................................ 51
4.7.5 Installing Minislot Interface Connections.................................................................................................. 52
4.8 Initial Startup ........................................................................................................................................... 52
4.9 Completing the Installation Checklist ............................................................................................................ 53
4.10 Installation Checklist................................................................................................................................ 53
55 UUnnddeerrssttaannddiinngg UUPPSS OOppeerraattiioonn ............................................................................................................................................................................................................................................ 5555
5.1 UPS System Overview .............................................................................................................................. 55
5.2 Single UPS .............................................................................................................................................. 56
5.2.1 Modes.............................................................................................................................................. 56
5.2.2 Energy Saver System Mode.................................................................................................................. 57
5.2.3 Normal Mode..................................................................................................................................... 58
5.2.4 Bypass Mode..................................................................................................................................... 59
5.2.5 Battery Mode..................................................................................................................................... 60
66 UUPPSS OOnneelliinnee SScchheemmaattiiccss............................................................................................................................................................................................................................................................ 6611
77 UUPPSS OOppeerraattiinngg IInnssttrruuccttiioonnss .................................................................................................................................................................................................................................................... 6677
7.1 UPS Controls and Indicators........................................................................................................................ 67
7.1.1 Control Panel ..................................................................................................................................... 67
7.1.2 Circuit Breakers.................................................................................................................................. 68
7.2 Using the Control Panel ............................................................................................................................. 68
7.2.1 Status Indicators................................................................................................................................. 69
7.2.2 System Events................................................................................................................................... 70
7.2.3 Using the LCD Touch Screen................................................................................................................. 70
7.2.4 Using the Menu.................................................................................................................................. 71
7.2.5 Mimic Screen .................................................................................................................................... 72
7.2.6 Display Menu Operation....................................................................................................................... 72
7.2.7 Sign In.............................................................................................................................................. 78
7.2.8 System Controls................................................................................................................................. 80
7.3 Single UPS Operation ................................................................................................................................ 83
7.3.1 Starting the UPS in Double Conversion Mode ........................................................................................... 84
7.3.2 Starting the UPS in Bypass Mode........................................................................................................... 84
7.3.3 Starting the UPM................................................................................................................................ 85
7.3.4 Transfer from Double Conversion to Bypass Mode .................................................................................... 85
7.3.5 Transfer from Bypass to Double Conversion Mode .................................................................................... 86
7.3.6 Transfer from ESS Mode to Double Conversion Mode ................................................................................ 86
7.3.7 Transfer from Double Conversion Mode to ESS Mode ................................................................................ 86
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