Gamatronic Electronic Industries Ltd.
vi
POWER+ RM
50
K
VA, N.Am. Std. – User Guide, Release 1.9
16.
T
ECHNICAL SPECIFICATIONS
............................................................................................... 174
LIST OF FIGURES
Figure 1: POWER+ System - 10 to 50 kVA in a 19” rack...........................................................2
Figure 2: Power+ RM50 3x208 Vac, rear view ..........................................................................3
Figure 3: Cabinet external dimensions (approximate) ...............................................................4
Figure 4: UPS cabinet permits top and bottom cable entry .......................................................5
Figure 5: One battery box..........................................................................................................10
Figure 6: One battery drawer ...................................................................................................10
Figure 7: Wiring diagram for built-in battery box ......................................................................11
Figure 8: External battery cabinet (option), front view .............................................................12
Figure 9: Battery cabinet (rear view) ........................................................................................13
Figure 10: Wiring for optional external battery box ..................................................................14
Figure 11: Control panel...........................................................................................................20
Figure 12: UPS module panel ..................................................................................................20
Figure 13: Static switch panel ..................................................................................................21
Figure 14: POWER+ control screen.........................................................................................22
Figure 15: Navigation and operation keypad ...........................................................................23
Figure 16: Status indicators......................................................................................................24
Figure 17: Network access indicator ........................................................................................25
Figure 18: POWER+ control screen in normal operation.........................................................26
Figure 19: Normal operation indication ....................................................................................26
Figure 20: AC power failure......................................................................................................27
Figure 21: AC power failure indication .....................................................................................27
Figure 22: UPS in Bypass mode ..............................................................................................28
Figure 23: Red alarm flashing ..................................................................................................28
Figure 24: Connection schematic.............................................................................................31
Figure 25: Wrong way to connect UPS with four-pole switch ..................................................33
Figure 26: Acceptable connection for grounded generator and 4-pole switch ........................34
Figure 27: Preferred generator (neutralized) and connection (3-pole) ....................................35
Figure 28: Ground connection on the UPS cabinet .................................................................36
Figure 29: Crimp lug-type cable shoes recommended for all ground cables ..........................38
Figure 30: Ground studs on UPS cabinet roof, view from below .............................................38
Figure 31: Ground studs on inside of batt. cabinet roof ...........................................................39
Figure 32: Ground bus bar at base of UPS rear ......................................................................39
Figure 33: Layout of dc and ac fuses)......................................................................................42
Figure 34: Special purpose terminals in STSW tray ................................................................44
Figure 35: Close-up of special purpose terminals....................................................................44
Figure 36: Start-up screen 1.....................................................................................................48
Figure 37: Start-up screen 2.....................................................................................................48
Figure 38: Start-up screen 3.....................................................................................................48
Figure 39: Start-up screen 4.....................................................................................................49
Figure 40: Default screen, with no load, for 3-phase output ....................................................49
Figure 41: Default screen, with no load, for 2-phase output ....................................................49
Figure 42: Normal display, system under load (3-phase output) .............................................50
Figure 43: Normal display, system under load (2-phase output) .............................................50
Figure 44: Main menu ..............................................................................................................51
Figure 45: Level 1 password access........................................................................................51
Figure 46: Module Config. setup menu ....................................................................................51
Figure 47: Setting the Module/s voltage...................................................................................51