Data Sheet

SPECIFICATIONS
PSU type A (EPS - External Power Source)
Mains supply 176÷264V AC
Current up to 0,45A@230V AC
Supply power 35W max.
Efficiency 74%
Output voltage 11V÷ 13,8V DC – buffer operation
9,5V÷13,8V DC – battery-assisted 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÷14V DC
Ripple 120mV p-p max.
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.)
Technical outputs:
- EPS; output indicating AC power
failure
- PSU; output indicating DC
absence/PSU failure
- LoB output indicating battery low
voltage
- relay type: 1A@ 30V DC/50V AC, time lag: approx. 10s.
- OC type, 50mA max., normal status: L (0V) level, failure: hi-Z level,
time lag: 10s.
- relay type: 1A@ 30V DC/50V AC
- OC type, 50mA max., normal status: L (0V) level, failure: hi-Z level
- relay type: 1A@ 30V DC/50V AC
- 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.
LED indication Yes
Operating conditions 2nd environmental class, -10
o
C ÷ +40
o
C
Enclosure Steel plate, DC01 0,7mm colour: RAL 9003
Dimensions W=250, H=250, D+D
1
=82+8 [+/- 2mm]
W
1
=255, H
1
=255 [+/- 2mm]
The dimensions of the battery
compartment
160x100x75mm (WxHxD) max
Net/gross weight 1,8kg / 2,0kg
Closing Cheese head screw x 1 (at the front), (lock assembly possible)
Deklarations, warranty CE, RoHS, 2 year from the production date
Notes The enclosure does not touch the assembly surface so that cables can
be led. PSU cooling: convection.
Power-supply: Φ0,63-2,50 (AWG 22-10)
Outputs: Φ0,63-2,50 (AWG 22-10)
Battery output BAT: 6,3F-2,5
wyjście TAMPER : przewody 30cm
Tel. [phone], fax: [phone], www.pulsar.pl, e-mail: [e-mail]
Pulsar
®
HPSBOC series power supply unit
Buffer, switch mode power supply unit 13,8V DC with technical outputs.