www.pulsar.pl HPSBOC5524C
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6. Buffer power supply unit HPSBOC 27,6V/2x24V/10x0,5A/2x17Ah.
- HPSBO 2 x RN25024(27,6V/24V) + 2xLB8 10x0,5A (AWZ578 or AWZ580) + 2x17 Ah
7. Buffer power supply unit HPSBOC 27,6V/2x24V/16x0,3A/2x17Ah.
- HPSBO 2 x RN25024(27,6V/24V) + 2xLB8 16x0,3A (AWZ577 or AWZ580) + 2x17 Ah
8. Buffer power supply unit HPSBOC 27,6V/3x5V÷18V/3x2A÷1,3A/2x17Ah.
- HPSBO 3xDCDC20 (3x5V÷18V) + 2x17Ah
9. Buffer power supply unit HPSBOC 27,6V/3x5V÷18V/3x2A÷1,3A/12x0,5A/2x17Ah.
- HPSBO 3xDCDC20 (3x5V÷18V) + 3xLB4 12x0,5A (AWZ574 or AWZ576) + 2x17Ah
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
[14]
Jumpers – charging current configuration
Ibat =0,5 A
Ibat =2A
Legend:
jumper installed
jumper removed
Tab.1. The components of the PSU.