Pulsar Blue Power PSBS 5012E User manual

PSBS 5012E
v.1.0
PSBS 13,8V/5A/65Ah
Buffer, switch mode power supply unit.
EN*
Edition: 2 from 18.09.2012
Supersedes edition: 1 from 02.03.2012

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Features of the power supply unit:
•DC 13,8V/5A uninterruptible power supply
•battery space 65Ah/12V
•high efficiency 72%
•controlling of battery charging and maintaining
•protecting of battery against excessive
discharging (UVP)
•battery output is full protected against short-
circuit and reverse connection
•battery charging current 0,5A/1A/1,5A/2A
changed with jumper
•START function of manual battery actuation
•checking the status of safety fuses of AUX
•LED optical signalisation
•FAC outlet for the signalling of the 230V network
collapse
•FPS output of power supply unit failure, tripped by:
•short-circuit (SCP)
•overload (OLP)
•failure of DC/DC voltage converter
•protections:
•SCP short-circuit protection
•OLP overload protection
•OHP overheat protection
•overvoltage protection
•against sabotage
CONTENTS:
1. Technical description.
1.1. General description
1.2. Block diagram
1.3. Description of elements and connection links of the power-supply unit
1.4. Technical parameters
2. Installation.
2.1. Requirements
2.2. Installation procedure
3. The power supply operation indication.
3.1. Optical indication
3.2. Technical output
4. Service and operation.
4.1. Overloads or short circuits to the PSU
4.2. Battery assisted operation.
4.3 Maintenance
1. Technical description.
1.1 General description.
The buffer power-supply is used for uninterrupted supply of alarm systems devices requiring stabilized
voltage of 12V/DC (+/-15%). The power-supply provides voltage within the following range 13,8 V DC of current
efficiency equal: 1. Output current 5,0A (without battery)
2. Output current 4,5A + 0,5A battery charging
3. Output current 4,0A + 1,0A battery charging
4. Output current 3,5A + 1,5A battery charging
5. Output current 3,0A + 2,0A battery charging
Total device current + battery: 5A max.
W In case of power voltage decay, prompt switching to battery supply occurs. Battery charging current –
set on 1A. The power-supply has got a metal casing (RAL 9003 color) with a space for 65Ah/12V battery. The
casing features a microswitch indicating door (front) opening and separating from the wall.
OPTIONAL POWER SUPPLY CONFIGURATIONS:
(visualisation available at: www.pulsar.pl)
PSBS 5012E battery 65Ah .
1. Buffer power supply unit PSBS 13,8V/4x1A/65Ah
- PSBS 5012E + LB4 4x1A (AWZ575 or AWZ576) + 65Ah
2. Buffer power supply unit PSBS 13,8V/8x0,5A/65Ah
- PSBS 5012E + LB8 8x0,5A (AWZ578 or AWZ580) + 65Ah
- PSBS 5012E + 2xLB4 2x4x0,5A (AWZ574 or AWZ576) + 65Ah

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3. Buffer power supply unit PSBS 13,8V/16x0,3A/65Ah
- PSBS 5012E + 2xLB8 2x8x0,3A (AWZ577 or AWZ580) + 65Ah
4. Buffer power supply unit PSBS 13,8V/12V/5A/65Ah
- PSBS 5012E + RN500 (13,8V/12V) + 65Ah
5. Buffer power supply unit PSBS 13,8V/2x12V/2x2,5A/65Ah
- PSBS 5012E + 2xRN250 (13,8V/12V) + 65Ah
6. Buffer power supply unit PSBS 13,8V/12V/16x0,3A/65Ah
- PSBS 5012E + RN500 (13,8V/12V) + 2xLB8 2x8x0,3A (AWZ577 or AWZ580) + 65Ah
7. Buffer power supply unit PSBS 13,8V/12V/8x0,5A/65Ah
- PSBS 5012E + RN500 (13,8V/12V) + LB8 8x0,5A (AWZ578 or AWZ580) + 65Ah
8. Buffer power supply unit PSBS 13,8V/12V/4x1A/65Ah
- PSBS 5012E + RN500 (13,8V/12V) + LB4 4x1A (AWZ575 or AWZ576) + 65Ah
9. Buffer power supply unit PSBS 13,8V/3x5V÷7,4V/3x2A/65Ah
- PSBS 5012E + 3xDCDC20(3x5V÷7,4V/3x2A) + 65Ah
1.2 Block diagram (fig.1)
Fig.1. Block diagram of the power
-
supply unit.

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1.3. Description of elements and connection links of the power-supply unit.
Table 1. Elements of the power supply pcb (refer to chart 2).
Element no. Description
[1] F
BAT
fuse in the battery circuit
[2] START pushbutton (power activation without AC supply)
[3]
P
BAT
; jumper - configuration of UVP battery protectionfunction
•P
BAT
= protection function (disconnection) of the battery off
•P
BAT
= protection function (disconnection) of the battery on
Legend: dip switch installed dip switch removed
[4] V
ADJ
potentiometer, voltage adjustment DC
[5]
Connectors:
+BAT- DC supply output of the battery
(+BAT= red, -BAT=black)
+AUX- DC supply output
(+AUX= +U, -AUX=GND)
FAC - AC absence technical output – OC type (open collector)
level hi-Z = state: AC power supply failure
level L = state: AC power supply
FPS - technical output of power supply operation status – OC type (open collector)
level hi-Z = state: failure
level L = state: correct operation
[6]
Optical signaling of operation LED:
AC - LED diode that indicates the presence of AC voltage
LB - LED diode that indicates battery charging
AUX – LED signaling presence of output voltage DC
[7]
I
BAT
; jumper – battery charging current selection
•J1= J2= Ibat =0,5 A
•J1= J2= Ibat =1,0 A
•J1= J2= Ibat =1,5 A
•J1= J2= Ibat =2,0 A
Legend: dip switch installed dip switch removed
[8] Connector to an external optical signalization: AC and AUX.
Fig.2. View of the power supply PCB.

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Table 2. Elements of the power supply (refer to chart 3).
Element no. Description
[1] Separation transformer
[2] Power-supply unit board (tab. 1, fig. 2)
[3] TAMPER x2; microswitches (contacts) contact of antisabotage protection (NC)
[4] F
MAIN
witch in the Power supply circuit (230V/AC)
[5] L-N power-supply connector 230V/AC, PE protection connector
[6] Battery connectors +BAT = red, - BAT = black
Fig.3. The view of the power supply.