Data Sheet

wyjście TAMPER : przewody 30cm
Tel. [phone], fax: [phone], www.pulsar.pl, e-mail: [e-mail]
PSBOC 30012200 v.1.0/III
PSBOC 13,8V/20A/OC Enclosed buffer switch mode power supply unit
with technical outputs.
CODE:
TYPE:
EN**
DESCRIPTION
A buffer PSU is intended for an uninterrupted supply to devices requiring stabilized voltage of 12V DC
(+/-15%). The PSU provides voltage of U=13,8V DC with current capacity:
1. Output current 18A + 2A battery charging*
2. Output current 16A + 4A battery charging*
3. Output current 12A + 8A battery charging*
Total device current + battery: 20A max*.
In the case of power failure from prime supply, the unit is instantly switched to battery assisted operation.
The power supply unit features: short circuit, overload, surge and over voltage protections.
Pulsar
®
PSBOC series power supply unit
13,8V DC Enclosed buffer switch mode power supply unit with technical outputs.
Features:
· 13,8VDC/20A uninterrupted supply*
· wide range of supply voltage 176÷264VAC
· built-in power factor correction system (PFC)
· high efficiency 85%
· battery charge and maintenance control
· deep discharge battery protection (UVP)
· battery charging current 2A/4A/8A
jumper selectable
· 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 low voltage
– OC and relay type
· protections:
· SCP short-circuit protection
· OVP over voltage protection
· surge protection
· OLP overload protection
· overheat protection OHP
· forced cooling - built-in fan
· warranty – 2 year from the production date
* See chart 1
L
H
W