User Instructions

www.pulsar.pl HPSBOC3524C GREEN POWER plus
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6. Buffer power supply unit HPSBOC 27,6V/24V/8x0,3A/2x17Ah.
- HPSBOC3524C + RN25024 (27,6V/24V) + LB8 8x0,3A (AWZ577 or AWZ580) +2x17Ah
7. Buffer power supply unit HPSBOC 27,6V/2x5V÷18V/2x2A ÷1,3A/2x17Ah.
- HPSBOC3524C + 2xDCDC20 (2x5V÷18V/2A÷1,3A) + 2x17Ah
8. Buffer power supply unit HPSBOC 27,6V/2x5V÷18V/2x2A ÷1,3A/8x0,5A/2x17Ah.
- HPSBOC3524C + 2xDCDC20 (2x5V÷18V/2A÷1,3A) + 2xLB4 8x0,5A (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).
Table 1. Elements of the module’s (see 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]
EPS - AC absence technical output – relay type
[5]
PSU - output indicating DC absence/PSU failure – relay type
[6]
LoB - output indicating battery low voltage – relay type
[7]
EPS - AC absence technical output – OC type
[8]
PSU - output indicating DC absence/PSU failure - OC type
[9]
LoB - output indicating battery low voltage - OC type
[10]
V
ADJ
- potentiometer, DC voltage adjustment
[11]
+V ,-V- DC supply output
[12]
L-N 230V AC power connector, PE protection connector
[13]
Battery connectors: +BAT =red, - BAT = black
[14]
LED indication on the front panel
[15]
Jumpers – charging current configuration
 Ibat =0,5A
 Ibat =1A
Legend: jumper installed jumper removed