User Instructions

www.pulsar.pl HPSBOC7012C GREEN POWER plus
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6. Buffer power supply unit HPSBOC 13,8V/(5V÷7,4V)/2A/17Ah.
- HPSBOC7012C + DCDC20 (5V÷7,4V/2A) + 17Ah
BATTERY 7Ah:
1. Buffer power supply unit HPSBOC 13,8V/12x0,5A/7Ah.
- HPSBOC7012C + LB4 4x0,5A (AWZ574 or AWZ576) + LB8 8x0,5A (AWZ578 or AWZ580) + 7Ah
2. Buffer power supply unit HPSBOC 13,8V/12V/5x1A/7Ah.
- HPSBOC7012C + RN500 (13,8V/12V) + LB8 5x1A (AWZ580 or AWZ579) + 7Ah
3. Buffer power supply unit HPSBOC 13,8V/(2x5V÷7,4V/2x2A)/7Ah.
- HPSBOC7012C + 2 x DCDC20 (2x5V÷7,4V/2x2A) + 7Ah
4. Buffer power supply unit HPSBOC 13,8V/(5V÷7,4V/4x0,5A)/7Ah.
- HPSBOC7012C + DCDC20 (5V÷7,4V/2A) + LB4x0,5A (AWZ574 or AWZ576) + 7Ah
1.2 Block diagram (fig.1)
Fig.1. The block diagram of the PSU.
1.3 Description of the module’s components and connectors.
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]
Battery charging current selection
 Ibat =1A
 Ibat =2A
Legend: dip switch installed dip switch removed