User Instructions

ManualsBrandsPulsar ManualsEquipment for HD camerasPSR 12÷15V/1,2A switch mode desktop power supply unit for CCTV

PSR12012

PSR 12V÷15V /1,2A switch mode

power supply desktop for CCTV

Edition: 5 from 14.01.2020

Supersedes edition: 4 from 15.04.2014

Features of the power supply unit:

 power output 1,2 A/12÷15 V DC

 universal AC input voltage range 90÷264 V

 high efficiency 80%

 LED optical signalisation

 standby power <0,3W

 efficiency level: V

 protections:

 SCP short-circuit protection

 overvoltage protection (AC input)

 overload (OLP)

 warranty – 2 year from the production date

1. Technical description.

1.1. General description.

Stabilized DC power supply is intended for supply CCTV cameras that require stabilised voltage of 12 V DC.

The design enables simple changing of the output voltage, within the range of 12V-15V DC, using a potentiometer.

The unit has a cable with a DC5.5/2.1 plug. When connected to fuse blocks of the LB4/xx/xx or LB8/xx/xx family, the power

supply unit can feed more cameras (max. 4 or 8). The power supply unit is protected against short-circuit, overload and

overvoltage.

1.2. Specifications.

Supply voltage

90 ÷ 264 V AC 50÷60Hz

Current consumption

0,16 A@ 230 V max.

Supply power

14,4 W max.

Efficiency

80%

Output voltage

12 V DC

Output current t

AMB

<30°C

1,2 A - refer to graph 1.

Output current t

AMB

=40°C

0,8 A - refer to graph 1.

Voltage adjustment range

12 ÷15 V DC

Ripple voltage

100mV p-p max.

Short-circuit protection SCP

electronic, automatic recovery

Overload protection OLP

150-200% of power supply, automatic recovery

Optical signalisation

LED – presence of DC voltage

Operation conditions

temperature -10

C÷40

relative humidity 20%...90%, without condensation

Dimensions (LxWxH)

78 x 48 x 35 (41,5) [mm]

Net/gross weight

0,18kg / 0,22kg

Protection class PN-EN 60950-1:2007

II (second)

Lenght of DC cable

1,45m + plug DC5,5/2,1 female

Lenght of AC cable

1,15m + mains plug

Storage temperature

-20ºC...+60ºC

* In order to extend the life of the power supply, the load current of 0,8 A is recommended.

Graph 1. Relation between output current and

ambient temperature (instantaneous load).

Fig.1. Dimension of power supply.

Refer to graph 1

Summary of content (2 pages)

PAGE 1
PSR12012 PSR 12V÷15V /1,2A switch mode power supply desktop for CCTV Edition: 5 from 14.01.2020 Supersedes edition: 4 from 15.04.2014 EN PL Features of the power supply unit:        power output 1,2 A/12÷15 V DC* universal AC input voltage range 90÷264 V high efficiency 80% LED optical signalisation standby power <0,3W  efficiency level: V protections:  SCP short-circuit protection  overvoltage protection (AC input)  overload (OLP) warranty – 2 year from the production date 1.
PAGE 2
1.3. Accessories. For power supplies are available accessories - fuse blocks and cable adapter. For details –visit www.pulsar.pl. 2. Installation. 2.1. Requirements. The power supply shall be mounted by the qualified installer having appropriate (required and necessary for a given country) permissions and qualifications for connecting (operating) low-voltage installations. The power supply shall be mounted in closed rooms, according to the environment class II, of the normal air humidity (RH=90% max.