User Instructions

www.pulsar.pl HPSB11A12D GREEN POWER
2
Features:
 DC 13,8V/10A uninterruptible power supply*
 fitting battery: 40Ah/12V
 wide range of mains supply: 176÷264V
 high efficiency 83%
 battery charging and maintenance control
 excessive discharging (UVP) protection
 jumper selectable battery charge current 1A/4A
 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 PSU components and connectors.
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 is used for an uninterrupted supply to devices requiring stabilised voltage of 12V DC (+/-
15%). The PSU provides voltage of 13,8V DC. Current efficiency:
1. Output current 10A + 1A battery charge*
2. Output current 7A + 4A battery charge*
Total device current + battery: 11A max
*
.
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 40Ah/12V battery. A micro switch indicates door opening (front cover).
OPTIONAL POWER SUPPLY CONFIGURATIONS:
(visualisation available at: www.pulsar.pl)
1. Buffer power supply unit 13,8V/20x0,5A/40Ah.
- HPSB11A12D + 2xLB8 16x0,5A (AWZ578 or AWZ580) + LB4 4x0,5A (AWZ574 or AWZ576) + 40Ah
2. Buffer power supply unit 13,8V/10x1A/40Ah.
- HPSB11A12D + LB8 8x1A (AWZ579 or AWZ580) + LB2 2x1A (AWZ585 or AWZ586) + 40Ah
3. Buffer power supply unit 13,8V/24x0,3A/40Ah.
- HPSB11A12D + 3xLB8 24x0,3A (AWZ577 or AWZ580) + 40Ah
4. Buffer power supply unit 13,8V/2x12V/2x5A/40Ah.
- HPSB11A12D + 2xRN500(13,8V/12V) + 40Ah
5. Buffer power supply unit 13,8V/2x12V/16x0,5A/40Ah.
- HPSB11A12D + 2xRN500(13,8V/12V) + 2xLB8 16x0,5A (AWZ578 or AWZ580) + 40Ah
6. Buffer power supply unit 13,8V/2x12V/10x1A/40Ah.
- HPSB11A12D + 2xRN500(13,8V/12V) + 2xLB8 10x1A (AWZ579 or AWZ580) + 40Ah
*
Refer to chart 1