www.pulsar.pl
HPSB series
2
Features:
supply voltage ~200
– 240 V
DC 13,8 V; 27,6 V or 54 V uninterruptible power
supply
available versions with space for
7 Ah
– 65 Ah
batteries
available versions with current efficiencies
13,8 V: 2A/3A/5A/7A/10A/15A/20A
27,6 V: 2A/3A/5A/7A/10A
54 V: 3A/5A
high efficiency (up to 90%)
battery charging and maintenance control
battery charging current jumper selectable
(models with charging current adjustment)
LED optical indication
deep discharge battery protection (UVP)
battery output protection against short circuit
and reverse connection
protections:
o
SCP short-circuit protection
o
OLP overload protection
o
over voltage protection
o
surge protection
o
against sabotage: unwanted enclosure
opening
warranty
– 2 years from the production date
TABLE OF CONTENTS:
1. Technical description.
1.1. General description
1.2. Block diagram
1.3. Description of components and connectors
1.4. Specifications
2. Installation.
2.1. Requirements
2.2. Installation procedure
3. Operating status indication.
3.1. Optical indication
4. Maintenance
1. Technical description.
1.1. General description.
Switch mode buffer power supply units HPSB are intended for continuous power supply to devices that require
stabilised voltage of 12, 24 or 48 V
DC (±15%).
Displaying parameters of the power supply:
PSU’s name
Output voltage
Output current max.
Charging current
HPSB-12V2A-B
13,8 V
2,5 A
0,5 A
HPSB-12V3A-B
13,8 V
3,5 A
0,5 A
HPSB-12V3A-C
13,8 V
3,5 A
0,5 A
HPSB-12V5A-C
13,8 V
5,5 A
0,5 / 1 A
HPSB-12V7A-C
13,8 V
7 A
1 / 2 A
HPSB-12V10A-C
13,8 V
10 A
1 / 4 A
HPSB-12V15A-D
13,8 V
15 A
2 / 4 A
HPSB-12V20A-E
13,8 V
20 A
2 / 4 / 8 A
HPSB-24V2A-B
27,6 V
2,2 A
0,2 / 0,5 A
HPSB-24V3A-B
27,6 V
3,5 A
0,5 / 1 A
HPSB-24V5A-C
27,6 V
5 A
0,5 / 2 A
HPSB-24V7A-C
27,6 V
7 A
1 / 2 A
HPSB-24V10A-D
27,6 V
10 A
1 / 2 / 4 A
HPSB-48V3A-B
54 V
3 A
0,5 / 1 A
HPSB-48V5A-C
54 V
5 A
0,5 / 1 / 2 A
Total current of the rec battery charging current mustn’t cross maximum current of power supply.
In case of power failure, 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 battery (batteries). A micro switch indicates door opening (front cover).
