Pulsar HPSB 2524B, Руководство пользователя, Страница: 2 / 8

www.pulsar.pl HPSB2524B
GREEN POWER
2
Features:

DC 27,6V/2,2A uninterruptible power supply
*

fitting battery: 2x7Ah/12V

wide range of mains supply: 176
÷264V

high efficiency 80%

battery charging and maintenance control

excessive discharging (UVP) protection

battery charge current 0,3A

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 intended for uninterrupted supply to devices that require stabilised voltage of 24V DC (+/-
15%). The PSU provides voltage of U=27,6V DC with output current of I=2,2A + 0,3A for battery charge
*
. 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 two 7Ah/12V batteries. A micro switch indicates door opening (front cover).
During normal operation, the total current drawn by the equipment may not exceed I = 2,2A
*
.
Maximum battery charge current: 0,3A
*
.
Total device c battery: 2,5A max
*
.
OPTIONAL POWER SUPPLY CONFIGURATIONS:
(
visualisation available at:
www.pulsar.pl)
1. Buffer power supply unit HPSB 27,6V/2x1A/2x7Ah.
- HPS LB2 2x1A (AWZ586) + 2x7Ah
2. Buffer power supply unit HPSB 27,6V/4x0,5A/2x7Ah.
- HPS LB4 4x0,5A (AWZ574 or AWZ576) + 2x7Ah
3. Buffer power supply unit HPSB 27,6V/24V/2,2A/2x7Ah.
- HPS RN25024 (27,6V/24V) + 2x7Ah
4. Buffer power supply unit HPSB 27,6V/24V/2x1A/2x7Ah.
- HPS RN25024 (27,6V/24V) + LB2 2x1A (AWZ586) + 2x7Ah
5. Buffer power supply unit HPSB 27,6V/24V/4x0,5A/2x7Ah.
- HPS RN25024 (27,6V/24V) + LB4 4x0,5A (AWZ574 or AWZ576) + 2x7Ah
6. Buffer power supply unit HPSB
27,6V/5V÷18V/5V÷18V/2A÷1,3A/2x7Ah.
- HPS
DCDC20 (5V÷18V/2A÷1,3A) + 2x7Ah
*
Refer to chart 1