Terminal description
B:
ADJUSTABLE OUTPUT VOLTAGE
A:
BATTERY ACTIVATION SWITCH
*Based on the premise that the load can work normally, output voltage regulation is suggested between 13.8V to 14.0V. Battery can be fully charge and prolong the
service life under this situation.
Main specification
BATTERY
N
L
GND
ON
OFF
12V-14V
AC INPUT
INPUT SWITCH
DC OUTPUT
A
B
-20~+45 Degree Celsius
Up to 90% non-Condensing
AC supply:
Output voltage - on mains power:
Max. output current:
Max. charge current:
Operation temperature:
Humidity:
Battery compartment:
Output voltage - on battery standby:
BATTERY
N
L
GND
ON
OFF
12V-14V
AC INPUT
INPUT SWITCH
DC OUTPUT
A
B
*Before connecting to AC power for the first time, this switch can be used for activating battery; After connecting to AC power, battery will be activated automatically
in each AC power failure, without pushing this switch.
PS1A12VS
PS5A12VS
L
GND N
BATTERY
N
L
GND
ON
OFF
12V-14V
AC INPUT
INPUT SWITCH
DC OUTPUT
A
B
PS2A12VS / PS3A12VS
100-240 V ac 50/60Hz
12.0-14.0 V dc adjustable
1.0A
0.8A
7Ah/12V
10.0-12.5 V dc
100-240 V ac 50/60Hz
3.0A
0.8A
7Ah/12V
12.0-14.0 V dc adjustable
10.0-12.5 V dc
2.0A
0.8A
7Ah/12V
12.0-14.0 V dc adjustable
10.0-12.5 V dc
PSU12-1SM
PSU12-2SM
PSU12-3SM
100-240 V ac 50/60Hz
