Eaton 93E Series - Page 7

Eaton 93E UPS (20–30 kVA, 208/220V) Installation and Operation Manual 164000301—Rev 04 vii
7.3 Single UPS Operation ................................................................................................................................ 75
7.3.1 Starting the UPS in High-Efficiency Normal Mode (Default Mode) ................................................................. 75
7.3.2 Starting the UPS in Bypass Mode........................................................................................................... 76
7.3.3 Transfer from Normal to Bypass Mode .................................................................................................... 77
7.3.4 Transfer from Bypass to Normal Mode .................................................................................................... 77
7.3.5 Transfer from HE Normal Mode to Standard Normal Mode .......................................................................... 77
7.3.6 Transfer from Standard Normal Mode to HE Normal mode .......................................................................... 78
7.3.7 UPS and Critical Load Shutdown ............................................................................................................ 78
7.3.8 Charger Control .................................................................................................................................. 78
7.3.9 Battery Test....................................................................................................................................... 79
7.3.10 Using the UPS LOAD OFF Command .................................................................................................... 79
7.3.11 Using the Remote Emergency Power-off Switch ..................................................................................... 80
7.4 Multiple UPS Parallel Operation ................................................................................................................... 81
7.4.1 Starting the Parallel UPS in High-Efficiency Normal Mode (Default Mode) ....................................................... 81
7.4.2 Starting the Parallel UPS in Bypass Mode................................................................................................. 82
7.4.3 Transfer from Normal to Bypass Mode .................................................................................................... 83
7.4.4 Transfer from Bypass to Normal Mode .................................................................................................... 83
7.4.5 Transfer from HE Normal Mode to Standard Normal Mode .......................................................................... 83
7.4.6 Transfer from Standard Normal Mode to HE Normal mode .......................................................................... 84
7.4.7 Single UPS Shutdown.......................................................................................................................... 84
7.4.8 Single UPS Restart.............................................................................................................................. 84
7.4.9 UPS and Critical Load Shutdown ............................................................................................................ 85
7.4.10 Charger Control ................................................................................................................................ 85
7.4.11 Battery Test ..................................................................................................................................... 86
7.4.12 Using the UPS LOAD OFF Command .................................................................................................... 86
7.4.13 Using the Remote Emergency Power-off Switch ..................................................................................... 87
88 CCoommmmuunniiccaattiioonn ...................................................................................................................................................................................................................................................................................... 8899
8.1 Mini-Slot Cards ........................................................................................................................................ 89
8.2 XCP Communication Ports.......................................................................................................................... 91
8.3 Building Alarm Monitoring .......................................................................................................................... 91
8.4 Predict Pulse Remote Monitoring and Management Service .............................................................................. 91
8.4.1 PredictPulse Service Features ............................................................................................................... 91
8.4.2 Installing PredictPulse ......................................................................................................................... 92
99 UUPPSS MMaaiinntteennaannccee................................................................................................................................................................................................................................................................................ 9933
9.1 Important Safety Instructions ...................................................................................................................... 93
9.2 Performing Preventive Maintenance ............................................................................................................. 93
9.2.1 DAILY Maintenance ............................................................................................................................ 94
9.2.2 MONTHLY Maintenance ...................................................................................................................... 94
9.2.3 PERIODIC Maintenance ....................................................................................................................... 95
9.2.4 ANNUAL Maintenance......................................................................................................................... 95
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