www.pulsar.pl
HPSB20A12E
GREEN POWER
5
W
H
D
Table 2. Electrical parameters
PSU type
A (EPS - External Power Source)
Mains supply
176÷264V AC 50Hz
Current up to
1,5A@230VAC max.
Supply power
276W max.
Efficiency
85%
Power factor PF
>0,95 @230V AC
Output voltage
11V÷ 13,8V DC – buffer operation
9,5V÷13,8V DC – battery-assisted operation
Output current t
AMB
<30°C
18A + 2A battery charge - refer to chart 1
16A + 4A battery charge - refer to chart 1
12A + 8A battery charge - refer to chart 1
Output current t
AMB
=40°C
12A + 2A battery charge - refer to chart 1
10A + 4A battery charge - refer to chart 1
6A + 8A battery charge - refer to chart 1
Voltage adjustment range
12
÷14VDC
Ripple
120mV p-p max.
Current consumption by PSU systems
170mA
Battery charge current
2A/4A/8A- jumper selectable
Short-circuit protection SCP
electronic, automatic return
Overload protection OLP
105-150% of the PSU power, automatic return
Battery circuit protection SCP and reverse
polarity connection
melting fuse 30A
Surge protection
varistors
Overvoltage protection OVP
>16V (activation requires disconnecting the load or
supply for about 20 s.)
Excessive discharge protection UVP
U<9,5V (
± 5%) – disconnect of connection battery
Sabotage protection:
- TAMPER output indicating enclosure opening
- microswitch, NC contacts (enclosure closed),
0,5A@50V DC (max.)
LED indication:
- AC diode indicating AC power status
- DC diode indicating DC power status at
the PSU output
- red, normal status
– on, failure: off
- green, normal status
– on, failure: off
Table 3. Mechanical parameters
Dimensions
W=400 H=350 D+D
1
=173+8 [+/- 2 mm]
W
1
=405, H
1
=355 [+/- 2 mm]
Fixation
se figure 2
Fitting battery
65Ah/12V (SLA) max.
360x175x165mm (WxHxD) max
Net/gross weight
6,7/ 7,0 kg
Enclosure
Steel plate DC01, thickness: 1,0mm, colour: RAL 9003
Closing
Cheese head screw x 2 (at the front), lock assembly possible
Connectors
Power supply:
Φ0,63-2,50 (AWG 22-10)
Outputs: Φ0,63-2,50 (AWG 22-10),
Battery output BAT:
Ф6/2,5mm
2
TAMPER output: wires
Notes
The enclosure does not touch the assembly surface so that cables can be led.
Forced cooling - built-in fan.
