www.pulsar.pl
PSBEN3012D/LCD
BLACK POWER
41
9. Technical parameters.
Electrical parameters (Table 16).
Mechanical parameters (Table 17).
Safety of use (Table 18).
Table 16. Electrical parameters.
PSU type
A, protection class 1
÷3,
II environmental class
Mains supply
230V AC 50Hz (-15%/+10%)
Current consumption
0,39 A
PSU’s power
44 W
Efficiency
70%
Output voltage
11 V÷ 13,8 V DC – buffer operation
10 V÷ 13,8 V DC – battery-assisted operation
Output current
- for grades 1, 2:
Io = 2,6A + 0,6A battery charging
- for grade 3:
Io = 1,33A + 1,5A battery charging -
(connection with
ARC required, compliant with 9.2
– EN 50131-1)
Io = 0,66A + 1,5A battery charging
- for general use:
Io = 3A + 0,2A battery charging
Io = 2,6A + 0,6A battery charging
Io = 2,2A + 1A battery charging
Io = 1,7A + 1,5A battery charging
Output voltage adjustment range
12 V÷ 14,5 V
Ripple voltage
30 mV p-p max.
Current consumption by the PSU systems
during battery-assisted operation
I = 26 mA
I = 17 mA
– LCD panel backlight OFF
Battery charging current
0,2A / 0,6A/1A/1,5A
– I
BAT
jumper selectable
Low battery voltage indication
Ubat < 11,5V, during battery-assisted operation
Surge protection
varistors
Over voltage protection OVP
U>15,5V, disconnection of the output voltage, automatic return
(AUX+ disconnection)
Short circuit protection SCP
Electronic
– current limitation and / or F
BAT
fuse failure in the
battery circuit (requires fuse replacement)
Automatic return
Overload protection OLP
Program - equipment
Battery circuit protection SCP and reverse
polarity connection
F 5A- current limiting, F
BAT
fuse (failure requires fuse-element
replacement)
Deep discharge battery protection UVP
U<10,0 V (± 2%) – disconnection (-BAT) of the battery,
adjustment from the
LCD desktop’s level
Indication of opening the cover of the power
supply or detachment from the ground
Micro switch TAMPER
Technical outputs:
- EPS FLT; output indicating AC power failure
- APS FLT; output indicating battery failure
- PSU FLT; output indicating PSU failure
- type
– electronic, max 50mA/30V DC, galvanic isolation
1500V
RMS
- time lag, approx. 5s/140s/17m/2h 20m (+/-5%)
- type
– electronic, max 50mA/30V DC, galvanic isolation
1500V
RMS
- type
– electronic, max 50mA/30V DC, galvanic isolation
1500V
RMS
EXT IN technical input
Voltage ’on’ – 10÷30V DC
Voltage ’off’ – 0÷2V DC
Level of galvanic isolation: 1500V
RMS
Optical indication:
- LEDs on the PSU’s PCB,
- LCD panel
readings of electrical parameters
failure indication
configuration of the PSU settings from the control
panel
3 levels of password protected access
operation memory of the PSU – 6144 values
