www.pulsar.pl
PSDC161214
2
Features:
•
supply output 12VDC/14A
•
output voltage adjustment 12V÷ 15VDC
•
16 outputs, protected with 1A fuses or
polyswitches, jumper selectable
•
wide range of supply voltage 176÷264VAC
•
high efficiency 85%
•
LED indication
•
AW technical output of fuse activation
indication
•
protections:
•
SCP short-circuit protection
•
OVP over voltage protection
•
surge protection (AC output)
•
OLP overload protection
CONTENTS:
1. Technical description.
1.1 General description
1.2 Block diagram
1.3 Description of PSU components and connectors
1.4 Specifications
2. Installation.
2.1 Requirements
2.2 Installation procedure
3. Operating status indication.
3.1 LED indication of operating status
3.2 Technical outputs
4. Operation and use.
4.1 Overload or short circuit of the PSU output
4.2. Battery-assisted operation
4.3. Maintenance
1. Technical description.
1.1 General description
A regulated PSU is intended for supplying alarm systems devices requiring stabilised voltage of 12V DC
(12,0V÷15,0V DC) and current efficiency of 16x1A.
The PSU features 16 outputs protected with either F 1A fuses or PTC polyswitches. A
failure (short circuit) in the circuit of any of the outputs will cause blowing of the fuse-
element or PTC activation and disconnecting the circuit from the DC power (+U). The PSU
is housed in a metallic enclosure (colour: RAL 9003) with an indication panel.
1.2 Block diagram. (fig.1).
Fig.1. Block diagram of the PSU.
