www.pulsar.pl HPSBOC2512B
GREEN POWER plus
2
Features:
DC 13,8V/2A uninterruptible power supply*
fitting battery: 7Ah/12V
wide range
of mains supply: 176÷264V
high efficiency 74%
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
EPS technical output indicating AC power loss
– OC and relay type
PSU technical output indicating PSU failure
– OC and relay type
LoB technical output indicating battery low voltage
– OC and relay type
protections:
SCP short-circuit protection
OVP overvoltage protection
overvoltage protection
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
3.2 Technical outputs
4. Operation and use.
4.1 Overload or short circuit of the PSU output (SCP on)
4.2 Battery-assisted operation
4.3 Maintenance
1. Technical description.
1.1 General description.
A buffer PSU intended for uninterrupted supply to devices that require stabilized voltage of
12V DC (+/15%).
The PSU provides voltage of
U=13,8V DC
with output current of
I=2A
+ 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 7Ah/12V
battery. A micro switch indicates door opening (front cover).
During normal operation, the total current drawn by the equipment may not exceed I = 2A
*
.
Maximum battery charging current: 0,5A
*
. Total device c battery: 2,5A max
*
.
OPTIONAL POWER SUPPLY CONFIGURATIONS:
1. Buffer power supply unit HPSBOC 13,8V/2x1A/7Ah.
- HPSBO LB2 2x1A (AWZ585, AWZ586) + 7Ah
2. Buffer power supply unit HPSBOC 13,8V/4x0,5A/7Ah.
- HPSBO LB4 4x0,5A (AWZ574, AWZ576) + 7Ah
3. Buffer power supply unit HPSBOC 13,8V/12V/2A/7Ah.
- HPSBO RN250 (13,8V/12V) + 7Ah
4. Buffer power supply unit HPSBOC 13,8V/12V/2x1A/7Ah.
- HPSBO RN250 (13,8V/12V) + LB2 2x1A (AWZ585, AWZ586) + 7Ah
5. Buffer power supply unit HPSBOC 13,8V/12V/4x0,5A/7Ah.
- HPSBO RN250 (13,8V/12V) + LB4 4x0,5A (AWZ574, AWZ576) + 7Ah
6. Buffer power supply unit HPSBOC
13,8V/2x5V÷7,4V/2x2A/7Ah.
- HPSBOC
2512B + DCDC20 x 2 pcs (2x5V÷7,4V/2x2A) + 7Ah
*
See chart 1