www.pulsar.pl HPSB3512C
GREEN POWER
2
Features:
DC 13,8V/3A uninterruptible power supply
*
fitting battery: 17Ah/12V
wide range
of mains supply: 176÷264V
high efficiency 76%
battery charging and maintenance control
excessive discharging (UVP) protection
battery charge current 0,5A
battery output full protection against short-circuit
and reverse polarity connection
LED indication
protections:
SCP short-circuit protection
OVP overvoltage protection
overvoltage protection (input AC)
against sabotage
overload protection (OLP)
warranty – 2 year from the production date
CONTENTS:
1. Technical description.
1.1 General description
1.2 Block diagram
1.3 Description of elements and connectors of the PSU
1.4 Specifications
2. Installation.
2.1 Requirements
2.2 Installation procedure
3. Operating status indication.
3.1 LED indication of operating status
4. Operation and use.
4.1 Overload or short circuit of the PSU output (SCP on)
4.2 Disconnection of discharged battery
4.3 Maintenance
1. Technical description.
1.1 General description.
A buffer PSU intended for uninterrupted supply to devices that require stabilised voltage of
12V DC (+/-15%).
The PSU provides voltage of
U=13,8V DC
with output current of
I=3A
+ 0,5A for battery charging
*
.
In case of power
decay, a battery back-up is activated immediately. The PSU is constructed based on the switch mode PSU, with high
energy efficiency. The PSU is housed in a metal enclosure (colour RAL 9003) which can accommodate a 17Ah/12V
battery. A micro switch indicates door opening (front cover).
During normal operation, the total current drawn by the equipment may not exceed I = 3A
*
.
Maximum battery charging current: 0,5A
*
.
Total device c battery: 3,5A max
*
.
OPTIONAL POWER SUPPLY CONFIGURATIONS:
BATTERY 17Ah:
1.
Buffer power supply unit HPSB 13,8V/3x1A/17Ah.
- HPS LB4 3x1,0A (AWZ576 or AWZ575) + 17Ah
2. Buffer power supply unit HPSB 13,8V/6x0,5A/17Ah.
- HPS LB8 6x0,5A (AWZ580 or AWZ578) + 17Ah
3. Buffer power supply unit HPSB 13,8V/12V/3A/17Ah.
- HPS RN500 (13,8V/12V) + 17Ah
4. Buffer power supply unit HPSB 13,8V/12V/3x1A/17Ah.
- HPS RN500 (13,8V/12V) + LB4 3x1,0A (AWZ576 or AWZ575) + 17Ah
5.
Buffer power supply unit HPSB
13,8V/5V÷7,4V/2A/17Ah.
HPS DCDC20 (5V÷7,4V/2A) + 17Ah
BATTERY 7Ah:
*
Refer to chart 1
