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Specifications are subject to change without notice. No liability accepted for errors or omissions.
10
Default Settings
(at 20°C)
Parameter
Nominal Voltage
Default
Value
12V
24V
30V
36V
48V
V out
= Output Voltage
13.8
27.6
34.5
41.4
55.2
2.3V/cell
V pres
= Voltage threshold for battery de-
tection & battery condition test (BCT). If
voltage drops to this level during BCT then
the test is aborted and
BATT SYS OK
alarm activated. .
12.2
24.4
30.5
36.6
48.8
2.03V/cell
V shutd
= Output voltage of PSU during
battery detection & BCT
11.5
23
28.8
34.5
46
1.92V/cell
V batl
= voltage where BATT low alarm
activates during mains fail
11
22
27.6
33
44
1.84V/cell
V disco
=
Battery disconnect level on low
voltage during mains fail
10
20
25
30
40
1.66V/cell
Bccl
= Maximum charge current as % of rated PSU rated current
100%
*
1
Comms
= communications mode of PSU: F = continuous data stream of status
M = responds only to request made by a controller
M
BatDetect
= Battery detection interval time, active only when no battery charge current is detected (the
unit may not detect a missing battery for up to this time)
60 min
BCT
= length of battery condition test
20 min
Ret
= retest option: N = after a failed BCT further scheduled BCTs are inhibited
Y = after a failed BCT further scheduled BCTs will be allowed
Y
CC
= Length of charge cycle in minutes/hours/days. ie. time between battery condition tests
40m/23h/
027d
MfiBCT
= time before mains fail check during BCT. A mains fail during a BCT will stop the BCT. If set
longer than BCT time no mains fail check will occur.
030 min
BATTERY CONDITION TEST
The BCT function is enabled by an internal jumper as supplied
from factory unless otherwise requested. Refer to the photo to
the right for the position of this jumper. It must be removed to
disable the automatic BCT. Although the BCT may be enabled/
disabled via the communication port, this software determined
state is not retained if the PSU is disconnected from both the
mains input and the battery.
BCT FAIL RESET
If the system fails a battery condition test the BATT LOW alarm
latches (de-energized state) until
either: both the mains power input and the battery are discon-
nected briefly
or:
the system passes the next BCT.
Global Solutions Personal Focus
*1 Except for 12V which is set at 50%