Data Sheet

PSBOC351225
PSBOC 13,8V/2,5A/OC Enclosed buffer switch mode power supply unit
with technical outputs.
v.1.1/IX
CODE
TYPE:
EN*
wyjście TAMPER : przewody 30cm
Tel. [phone], fax: [phone], www.pulsar.pl, e-mail: [e-mail]
Pulsar
®
DESCRIPTION
A buffer PSU is intended for an uninterrupted supply to devices requiring stabilized voltage of 12V
DC (+/-15%). The PSU provides voltage of 13,8V DC with current capacity I=2A + 0,5A battery charge*.
In case of power decay, a battery back-up is activated immediately.
During normal operation, the total current drawn by the receivers may not exceed I=2A.
Maximum battery charging current: 0,5A. Total device current + battery: 2,5A max*.
PSBOC series power supply unit
Enclosed buffer switch mode power supply unit 13,8V DC with technical outputs
Features:
· 13,8VDC/2,5A uninterrupted supply*
· wide range of supply voltage 176÷264VAC
· high efficiency 74%
· battery charge and maintenance control
· deep discharge battery protection (UVP)
· battery charging current 0,5A
· battery output protection against short circuit
and reverse polarity connection
· LED indication
· EPS technical output indicating AC power loss
– OC and relay type
· PSU technical output indicating PSU failure
– OC and relay type
· LoB technical output indicating battery voltage low
– OC and relay type
· protections:
· SCP short-circuit protection
· OVP over voltage protection
· surge protection
· OLP overload protection
· warranty – 2 year from the production date
* See chart 1
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