
vi 4–20kVA Users Guide P-164000669 4–20kVA Users Guide P-164000669—Rev 10
77 OOppeerraattiioonn........................................................................................................................................................................................................................................................................................................ 6677
7.1 Normal peration ..................................................................................................................................... 67
7.2 UPS Standby Mode................................................................................................................................... 67
7.3 UPS Shutdown ........................................................................................................................................ 67
7.4 perating Modes ..................................................................................................................................... 67
7.4.1 nline Mode...................................................................................................................................... 67
7.4.2 Battery Mode..................................................................................................................................... 68
7.4.3 Low Battery Warning........................................................................................................................... 68
7.4.4 Bypass Mode..................................................................................................................................... 68
7.5 Return of AC Input Power........................................................................................................................... 69
7.6 Configuring Bypass Settings ....................................................................................................................... 69
7.7 Configuring Battery Settings ....................................................................................................................... 70
7.7.1 Advanced Battery Management............................................................................................................. 70
7.7.2 Auto Battery Test................................................................................................................................ 70
7.7.3 Low Battery Warning........................................................................................................................... 70
7.7.4 External Battery Setting ....................................................................................................................... 70
7.7.5 Deep Discharge Protection ................................................................................................................... 70
7.8 Retrieving the Event Log ............................................................................................................................ 70
7.9 Retrieving the Fault Log ............................................................................................................................. 70
7.10 Control Panel peration ........................................................................................................................... 70
7.11 Display Functions.................................................................................................................................... 71
7.12 LCD Description ..................................................................................................................................... 72
7.13 Display Status Indicators .......................................................................................................................... 72
7.14 Changing Parameter Settings .................................................................................................................... 73
7.15 Display Menu Screens ............................................................................................................................. 73
88 CCoommmmuunniiccaattiioonn ...................................................................................................................................................................................................................................................................................... 8877
8.1 Intelligent Power Manager.......................................................................................................................... 87
8.2 ptional Interface Kits ............................................................................................................................... 87
8.3 Communication Ports................................................................................................................................ 87
8.4 Dedicated Input Signals ............................................................................................................................. 88
8.5 DB-9 Communication Port .......................................................................................................................... 90
8.6 Communication Slots ................................................................................................................................ 90
99 MMaaiinntteennaannccee.............................................................................................................................................................................................................................................................................................. 9933
9.1 Routine Maintenance ................................................................................................................................ 93
9.2 Storage Temperature ................................................................................................................................ 93
9.3 External Bypass Switch (Make Before Break nly) peration............................................................................. 93
9.4 Battery Replacement................................................................................................................................. 94
9.5 Power Module Replacement....................................................................................................................... 95
9.6 UPS Firmware Upgrade ............................................................................................................................. 96
1100 SSppeecciiffiiccaattiioonnss ...................................................................................................................................................................................................................................................................................... 9977
Table of Contents