Pulsar PSBS 2512C Quick Start Manual page 2

www.pulsar.pl
• DC 13,8V/2A uninterruptible power supply
• fitting battery: 17Ah/12V
• high efficiency 71%
• battery charging and maintenance control
• excessive discharging (UVP) protection
• battery output full protection against short-circuit
and reverse polarity connection
• selectable charging current 0,2A/0,5A
• START facility for manual battery connection
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. Indications.
3.1. LED indication
3.2. Technical outputs
4. Operation and use.
4.1. Overloads or short circuits
4.2. Battery-powered operation
4.3 Maintenance
1. Technical description.
1.1 General description.
The buffer PSU is used for an uninterrupted supply to alarm systems devices requiring stabilized voltage of
12V/DC (+/-15%). The PSU provides voltage of 13,8 V DC. Current efficiency:
In case of power decay, a battery back-up is activated immediately. Battery charging preset current - 0,5A. A
metal enclosure (RAL 9003 colour) accommodates a 17Ah/12V battery and a microswitch indicates door opening.
PSBS 2512C battery 7Ah
1. Buffer power supply unit PSBS 13,8V/2x1A/7Ah
- PSBS 2512C + LB2 2x1A (AWZ585, AWZ586) + 7Ah
2. Buffer power supply unit PSBS 13,8V/4x0,5A/7Ah
- PSBS 2512C + LB4 4x0,5A (AWZ574, AWZ576) + 7Ah
3. Buffer power supply unit PSBS 13,8V/12V/2A/7Ah
- PSBS 2512C + RN250 (13,8V/12V) + 7Ah
4. Buffer power supply unit PSBS 13,8V/12V/2x1A/7Ah
- PSBS 2512C + RN250 (13,8V/12V) + LB2 2x1A (AWZ585, AWZ586) + 7Ah
5. Buffer power supply unit PSBS 13,8V/12V/4x0,5A/7Ah
- PSBS 2512C + RN250 (13,8V/12V) + LB4 4x0,5A (AWZ574 or AWZ576) + 7Ah
6. Buffer power supply unit PSBS 13,8V/2x5V÷7,4V/2x2A/7Ah
- PSBS 2512C + 2xDCDC20 (2x5V÷7,4V/2x2A) + 7Ah
7. Buffer power supply unit PSBS 13,8V/5V÷7,4V/4x0,5A/7Ah
PSBS2512C
Features:
1. Output current 2,0A + 0,5A battery charging
2. Output current 2,0A + 0,2A battery charging
Total device current + battery: 2,5A max.
OPTIONAL POWER SUPPLY CONFIGURATIONS:
(visualisation available at: www.pulsar.pl)
.
• LED indication
• FAC indication of the 230V power collapse
• adjustable times indicating 230V power failure
•
protections:
•
SCP short-circuit protection
•
OLP overload protection
•
OHP overheat protection
•
overvoltage protection
•
against sabotage
2