www.pulsar.pl HPSBOC2512B
GREEN POWER plus
5
1.4 Specifications:
- electrical parameters (tab.3)
- mechanical parameters (tab.4)
- operation safety (tab.5)
- operating parameters (tab.6)
Electrical parameters (tab. 3)
Mains supply
176÷264V AC
Current up to
0,45A@230VAC
Supply power
35W max.
Efficiency
74%
Output voltage
11V
÷ 13,8V DC – buffer operation
9,5V
÷ 13,8V DC – battery-powered operation
Output current t
AMB
<30°C
2A + 0,5A battery charge - see chart 1
Output current t
AMB
=40°C
1,4A + 0,5A battery charge - see chart 1
Voltage adjustment range
12
÷14VDC
Ripple
120mV p-p max.
Current consumption by PSU systems
60mA
Battery charge current
0,5A max. @ 7Ah (
± 5%)
Short-circuit protection SCP
electronic, automatic recovery
Overload protection OLP
105-150% of power supply, automatic recovery
Battery circuit protection SCP and reverse
polarity connection
polymer fuse
Surge protection
varistors
Overvoltage protection OVP
>16V (automatic recovery)
Excessive discharge protection UVP
U<9,5V (
± 5%) – disconnection of battery terminal
Tampering protection system:
- TAMPER
– indicating unwanted opening of the
PSU’s enclosure
- a microswitch, NC contacts (enclosure closed) 0,5A@50V
DC (max.)
LED indication:
- AC diode indicating AC power status
- AUX diode indicating DC power status at
the PSU output
- BAT diode indicating battery voltage level
- red, normal status
– on, failure: off
- green, normal status
– on, failure: off
- green, normal status
– on, failure: off
Technical outputs:
- EPS; output indicating AC power failure
- PSU; output indicating DC absence/PSU failure
- LoB output indicating battery low voltage
- relay type: 1A@ 30VDC/50VAC, time lag: approx. 10s.
- OC type, 50mA max., normal status: L (0V) level, failure:
hi-Z level, time lag: 10s.
- relay type: 1A@ 30VDC/50VAC
- OC type, 50mA max., normal status: L (0V) level, failure:
hi-Z level
- relay type: 1A@ 30VDC/50VAC
- OC type, 50mA max., normal status: (U
BAT
>11,5V): L (0V)
level, failure: (U
BAT
<11,5V): hi-Z level
The power supply unit does not feature a battery detection
function.