85
Index
Alpha Technologies
HyperTerminal set up ................
See computer control
I
Idc Over (DC Output Overloaded), LCD .................
47
Iout High (High Output Current), LCD ....................
48
Input
Broadening input parameters .............................. 39
Input and output circuit breaker on UPS ............... 6
Frequency, measuring ............................. 42, 45, 63
Measuring input/output voltage, current, frequency ..
..................................................... 42, 45, 59-60, 63
Power connector on UPS ...................................... 6
Voltage and frequency, changing ........................ 44
Voltage, measuring, LCD panel .......................... 45
Voltage parameters ............................. 59-60, 66-67
Inspecting, after delivery .........................................
4
Inspection, electrical, before installation .............
19
Installing (also see wiring)
ATS system ................................................... 20-22
MBM system .................................................. 25-26
MBP system .................................................. 30-31
Safety ................................................................... 2
Site preparation ............................................. 18-19
Size of loads, calculating .................................... 19
Warning labels ..................................................... 2
Water entry, prevention of ..................................... 2
Interface, serial, RS-232 .............................................
..................................... See computer communications
Intersection controller, connection to ..................
8-9
Inv Event ..................................................................
45
Inv Timer .................................................................
45
Isolation of RS-232, terminal block ......................
7-8
Inverter, turning on/off ...........................
39, 42-43, 64
INVOFF ................................
See inverter turning on/off
INV On/Off ....................................................
39, 42-43
L
Labels, safety ............................................................
2
LCD control panel ............................
See control panel
LCD turns black .......................................................
41
LED’s on control panel ....................
See control panel
Level, battery voltage at 40% of capacity .............
64
Lifetime, battery .....................................................
72
Lights, intersection, connection to .................
8-9, 19
Line fluctuations, adjusting UPS to .................
39, 44
Line Frequency (Line Freq), LCD ..........................
48
Line, measuring voltage/frequency ......................
45
Line mode
Locking UPS into ............................................... 40
Mode .................................................................. 39
Line power, fluctuating, UPS works with .......
39, 44
Line power to UPS, turning on or off ......................
6
Line slow detection setup submenu, RS-232 ...........
....................................... See computer communication
Line status submenu, RS-232 ...........................
59, 61
Line/Transfer on manual bypass module (MBM)
system ......................................................................
15
Line qualify time, RS-232 ...........................................
..................................... See computer communications
Line voltage, UPS automatically adjusting ..........
39
Listing events in event log .............
See event logging
Load shed timer on/off ...........................................
64
Loads, overloading causing UPS shutdown .........
35
Loads, size of, wiring status/self test terminal block
.................................................................................
19
Local conditions, adjusting UPS to ..................
39-40
Locking UPS into line mode ...................
See Bypass
Log, event ...................................................
42, 45, 58
Low battery alarm, RS-232 ........................................
..................................... See computer communications
Low battery warning, shutdown, disconnect ...........
................................................................................. 49
Low battery contact, status/self test terminal block
Adjusting ............................................................ 64
Description .................................................. 8-9, 46
How size of load affects wiring ............................ 19
Low battery voltage (Batt Low), LCD ....................
47
Low Temperature (Temp Low), LCD .....................
48
Lowering/Raising line voltage automatically ......
39
