www.pulsar.pl
HPSBOC1824B
3
1.2 Block diagram Fig.1
Fig.1. The block diagram of the PSU.
1.3 Description of PSU components and connectors ( tab.1, fig.2).
Element no.
Description
[1]
LED indicating presence of AC power
[2]
LED indicating presence of DC power
[3]
LED indicating correct battery voltage
[4]
FAC- AC absence technical output – relay type
[5]
FAC- AC absence technical output – OC type
[6]
FPS- output indicating DC absence/PSU failure - OC type
[7]
FLB- output indicating battery low voltage - OC type
[8]
V
ADJ
- potentiometer, DC voltage adjustment
[9]
+V ,-V- DC supply output
[10]
L-N 230V/AC power connector,
PE protection connector
[11]
Connector of extra LED indication
[12]
LED indication
on the front panel
[13]
Battery connectors: +BAT =red, - BAT = black
Tab.1. The elements of the PSU.
Fig. 2. The view of the PSU.
