Pulsar Blue Power PSBS 5012E User manual

PSBS 5012E
v.1.1
PSBS 13,8V/5A/65Ah/OC
Buffer switch mode power supply unit
with technical outputs.
EN**
Edition: 7 from 03.11.2016
Supercedes edition: 6 from 01.06.2016

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PSU features:
uninterruptible power supply DC 13,8V/5A
battery housing: 65Ah/12V
supply voltage AC 230V
high efficiency 76%
low voltage ripple
battery charging and maintenance control
deep discharge battery protection (UVP)
battery charging current 0,5A/1A/2A/3A, jumper
selectable
START button to start the battery
battery output protection against short-circuit and
reverse connection
LED indication
EPS technical output of 230V power failure
–OC type
PSU technical output indicating PSU failure
–OC type
LoB technical output indicating low battery voltage
–OC type
Optional installation of the MPSBS relay module
changing technical outputs of the OC type to relay
type
adjustable times of 230V AC failure indication
Protection type:
SCP short-circuit protection
Overheat protection OHP
surge protection
Tamper protection: enclosure opening and
detachment from the wall
overload protection OLP
warranty - 5 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 Technical parameters
2. Installation.
2.1 Requirements
2.2 Installation procedure
3. Power supply operation indication.
3.1 Optical indication of operation
3.2 Technical outputs
3.3 Relay technical outputs
4. Service and operation
4.1 Overload or short-circuit the power supply output (SCP activation)
4.2 Running the PSU from the battery.
4.3 Deep discharge battery protection UVP.
4.4 Maintenance
1. Technical description.
1.1 General description.
A buffer PSU is designed for uninterrupted supply of devices requiring stabilized voltage of 12V DC (+/-
15%). The PSU supplies voltage of U=13,8V DC and total current capacity of:
1. Output current 5A + 0,5A battery charging
2. Output current 4,5A + 1A battery charging
3. Output current 3,5A + 2A battery charging
4. Output current 2,5A + 3A battery charging
Total current + battery is max. 5,5A
In case of mains power loss, the unit will instantly switch to battery operation. The PSU is enclosed in a
metal casing (color RAL 9003) with battery housing for 65Ah/12V batteries. The enclosure is fitted with a micro
switch indicating door opening (front cover) and the detachment from the wall.

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OPTIONAL POWER SUPPLY CONFIGURATIONS:
(visualization available at www.pulsar.pl)
PSBS 5012E Battery 65Ah.
1. Buffer power supply PSBS 13,8V/relay module MPSBS/65Ah
- PSBS 5012E + MPSBS + 65Ah
2. Buffer power supply PSBS 13,8V/4x1A/65Ah
- PSBS 5012E + LB4 4x1A (AWZ575 or AWZ576) + 65Ah
3. Buffer power supply PSBS 13,8V/8x0,5A/65Ah
- PSBS 5012E + LB8 8x0,5A (AWZ578 or AWZ580) + 65Ah
4. Buffer power supply PSBS 13,8V/12V/5A/65Ah
- PSBS 5012E + RN500 (13,8V/12V) + 65Ah
5. Buffer power supply PSBS 13,8V/2x12V/2x2,5A/65Ah
- PSBS 5012E + 2xRN250 (13,8V/12V) + 65Ah
PSBS 5012E Battery 40Ah.
1. Buffer power supply PSBS 13,8V/relay module MPSBS/40Ah
- PSBS 5012E + MPSBS + 40Ah
2. Buffer power supply PSBS 13,8V/4x1A/40Ah
- PSBS 5012E + LB4 4x1A (AWZ575 or AWZ576) + 40Ah
3. Buffer power supply PSBS 13,8V/8x0,5A/40Ah
- PSBS 5012E + LB8 8x0,5A (AWZ578 or AWZ580) + 40Ah
4. Buffer power supply PSBS 13,8V/16x0,3A/40Ah
- PSBS 5012E + 2xLB8 16x0,3A (AWZ577 or AWZ580) + 40Ah
5. Buffer power supply PSBS 13,8V/12V/5A/40Ah
- PSBS 5012E + RN500 (13,8V/12V) + 40Ah
6. Buffer power supply PSBS 13,8V/2x12V/2x2,5A/40Ah
- PSBS 5012E + 2xRN250 (13,8V/12V) + 40Ah
7. Buffer power supply PSBS 13,8V/12V/16x0,3A/40Ah
- PSBS 5012E + RN500 (13,8V/12V) + 2xLB8 2x8x0,3A (AWZ577 or AWZ580) + 40Ah
8. Buffer power supply PSBS 13,8V/12V/8x0,5A/40Ah
- PSBS 5012E + RN500 (13,8V/12V) + LB8 8x0,5A (AWZ578 or AWZ580) + 40Ah
9. Buffer power supply PSBS 13,8V/12V/4x1A/40Ah
- PSBS 5012E + RN500 (13,8V/12V) + LB4 4x1A (AWZ575 or AWZ576) + 40Ah
10. Buffer power supply PSBS 13,8V/2x5V÷7,4V/2x2A/40Ah
- PSBS 5012E + 2xDCDC20(2x5V÷7,4V/2x2A) + 40Ah
1.2 Block diagram (Fig.1).
Fig.1. Block diagram of the PSU.

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1.3 Description of components and power supply terminals (Table 1, Fig.2).
Table 1. Components of the Power supply PCB (Printed Circuit Board) (see Fig. 2).
Component
no.
Description
PBAT Jumper –configuration of discharged battery disconnection system (UVP)
PBAT = discharged battery disconnection system OFF
PBAT = discharged battery disconnection system ON
TAC Jumper- setting the delay time for AC power failure indication
TAC = delay time T= 60s
TAC = delay time T= 10s
Description: jumper on, jumper off
START button (running the PSU from the battery)
VADJ potentiometer, DC 12 ÷ 14,5V voltage adjustment
FBAT fuse in the battery circuit, F6,3A / 250V
Terminals:
~AC~ –AC power input
EPS –technical output of AC power failure indication
hi-Z state = AC power failure
0V state = AC power - O.K.
PSU –technical output of PSU failure indication
hi-Z state = failure
0V state = PSU status O.K.
LoB –technical output of low battery voltage indication
hi-Z state = battery voltage UBAT <11,5V
0V state = battery O.K.
+BAT- –terminals for battery connection
+AUX- –DC power output, (+AUX= +U, -AUX=GND)
Description: hi-Z –high impedance, 0V –connection to the ground GND
LEDs –optical indication:
AC –AC power
LB –battery charging
AUX –output voltage DC
Optional, external optical indication output terminal
IBAT Jumper; - battery charging current configuration
J1= J2= J3= Ibat =0,5A
J1= J2= J3= Ibat =1A
J1= J2= J3= Ibat =2A
J1= J2= J3= Ibat =3A
Description: jumper on, jumper off
Fig. 2. The view of the Power supply PCB.

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Table 2. Components of the PSU (See Fig. 3).
Component no.
Description
Isolation transformer
Printed Circuit Board (see Table 1, Fig. 2)
TAMPER; micro switch of tamper protection (NC)
FMAINS fuse in the power supply circuit 230V, T3,15A / 250V
L-N power supply connector, 230V AC, PE protective connector
Battery connectors: positive: +BAT = red, negative: - BAT = black
Fig.3. The view of the PSU.
1.4 Technical parameters:
- Electrical parameters (Table 3)
- Mechanical parameters (Table 4)
- Safety of use (Table 5)
- Operation parameters (Table 6)
Table 3. Electrical parameters
PSU type:
A (EPS - External Power Source)
Mains supply
230V AC / 50Hz (-15%/+10%)
Current consumption
0,57A @230V AC
PSU’s power
76W
Efficiency
76%
Output voltage
11V÷13,8V DC –buffer operation
10V÷13,8V DC –battery operation
Output current
5A + 0,5A battery charging
4,5A + 1A battery charging
3,5A + 2A battery charging
2,5A + 3A battery charging
Output voltage adjustment range
12÷14,5V DC
Ripple voltage
60mV p-p max.
PSU current consumption
15 mA
Battery charging current
0,5A / 1A / 2A / 3A –jumper selectable
Short-circuit protection SCP
Electronic - current limitation and/or activation of the FBAT
melting fuse in the battery circuit (failure requires fuse