Figure 1: 40kVA configuration ...................................................................................................................... 2

Figure 2: 100kVA - Small enough to fit in a 4-passenger elevator .............................................................. 2

Figure 3: POWER + System - full complement ............................................................................................. 3

Figure 4: Wrong way to connect UPS with four-pole switch ......................................................................... 9

Figure 5: Acceptable connection for grounded generator and 4-pole switch ............................................. 10

Figure 6: Preferred generator (neutralized) and connection (3-pole) ......................................................... 11

Figure 7: Main terminals at the rear of the UPS ......................................................................................... 14

Figure 8: Parallel system connection schematic ........................................................................................ 15

Figure 9: Battery wiring diagram ................................................................................................................. 17

Figure 10: Current-sharing for three parallel units ...................................................................................... 19

Figure 11: Dry contacts on rear of controller .............................................................................................. 20

Figure 12: Special terminals ....................................................................................................................... 21

Figure 13: Current sharing connections for 3 UPSs ................................................................................... 22

Figure 14: Parallel communication connections ......................................................................................... 23

Figure 15: Start-up screen 1 ....................................................................................................................... 24

Figure 16: Start-up screen 2 ....................................................................................................................... 24

Figure 17: Start-up screen 3 ....................................................................................................................... 24

Figure 18: Start-up screen 4 ....................................................................................................................... 24

Figure 19: Default screen, with no load, for 3-phase output ....................................................................... 25

Figure 20: Normal display, system under load (3-phase output) ................................................................ 25

Figure 21: Connection diagram (for completion by the customer) ............................................................. 27

Figure 22: LEDs on the PC819 board.......................................................................................................... 28

Figure 23: The output switch in the OFF position ....................................................................................... 29

Figure 24: The output switch in the ON position ......................................................................................... 30

Figure 25: Control panel ............................................................................................................................. 32

Figure 26: UPS module panel..................................................................................................................... 32

Figure 27: Static switch panel ..................................................................................................................... 33

Figure 28: POWER+ control screen ........................................................................................................... 34

Figure 29: Navigation and operation keypad .............................................................................................. 35

Figure 30: Status indicators ........................................................................................................................ 36

Figure 31: Network access indicator .......................................................................................................... 37

Figure 32: POWER+ control screen in normal operation ........................................................................... 38

Figure 33: Normal operation indication ....................................................................................................... 38

Figure 34: Ac power failure ......................................................................................................................... 38

Figure 35: Ac power failure indication ......................................................................................................... 39

Figure 36: UPS in bypass mode ................................................................................................................. 39

Figure 37: UPS in bypass mode ................................................................................................................. 39

Figure 38: Main Menu ................................................................................................................................. 41

Figure 39: Password access ...................................................................................................................... 41

Figure 40: Setup menu ............................................................................................................................... 41

Figure 41: Service menu ............................................................................................................................ 42

Figure 42: Configure menu ......................................................................................................................... 42

Figure 43: # of UPSs (Total) ....................................................................................................................... 42

Figure 44: # of UPSs (Redundancy) ........................................................................................................... 42

Figure 45: Battery status ............................................................................................................................. 43

Figure 46: Battery capacity ......................................................................................................................... 43

Figure 47: Set battery capacity ................................................................................................................... 43

Figure 48: Date and time ............................................................................................................................ 44

Figure 49: Site number ............................................................................................................................... 44

Figure 50: Network menu ........................................................................................................................... 44

POWER +

UPS,

. 2.0

PARALLEL

USER GUIDE

REL

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