www.pulsar.pl AWZ222
GREY POWER plus
4
Caption:
jumper on,
jumper off
STOP
button (disconnects the power supply from the battery or enables / disables the
battery test)
Connectors ~AC~
– AC power input
START
button (launching the PSU from a battery)
– pin; activation of the acoustic indication
- indication on
- indication off
Caption:
jumper on,
jumper off
V
ADJ
- potentiometer,
DC voltage adjustment
DC 12 ÷ 14,5V
BUZZER
– acoustic indicator
LB
– LED battery charging indication
RED DIODE
LED indication
GREEN DIODE
LED indication
OVP
– optical indication for activating the over voltage system
F
BAT
– fuse in the battery circuit, F3,15A / 250V
Terminals:
TAMPER
– antisabotage protection microswitch connector
APS
– technical output indicating battery failure
hi-Z state
= battery failure - O.K.
0V state
= battery O.K.
EPS
– technical output of AC power failure indication
hi-Z state
= AC power failure
0V state
= AC power - O.K.
PSU
– technical output of PSU failure indication
hi-Z state
= failure
0V state
= PSU status O.K.
+AUX-
– DC power output, (+AUX= +U, -AUX=GND)
Description: hi-Z
– high impedance, 0V – connection to the ground GND
I
BAT
Jumper;
- battery charging current configuration
I
BAT
=
, Ibat =0,4 A
I
BAT
=
, Ibat =0,9 A
Description:
jumper on,
jumper off
Fig. 2. The view of the PSU pcb.
