2
Features:
supply voltage ~200 - 240 V
available versions with
4, 8 or 16 outputs
protected with fuses
high efficiency
(up to 86%)
adjustable output voltage
12 - 15V DC
LED optical indication
FPS technical
output of fuse activation indication
protections:
SCP short circuit protection
OVP overvoltage protection
surge protection
OLP overload protection
antisabotage protection: unwanted
enclosure opening
warranty
– 2 years from production date
TABLE OF 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. Optical indication
4. Technical output
5. Operation and use
5.1. Overload or short circuit of the PSU module output.
5.2. Operation of the PSU OVP system
6. Maintenance
1. Technical description.
1.1. General description.
HPSDC series stabilized power supplies are designed to supply power to HD cameras or other devices requiring
stabilized voltage of
12 V DC
. Output voltage is adjusted with a potentiometer within the range of
12 - 15 V DC
. The PSU
features 4, 8 or 16 outputs (depending on the model), protected independently by glass fuses.
A failure (an overload, a short circuit) in the output circuit will result in blowing of the fuse Fn and disconnection of the
corresponding AUXn output from the power supply. The power supplies are equipped with short-circuit, overload,
overvoltage and overcurrent protection. They are mounted inside a metal enclosure equipped with a signalling panel and
a microswitch indicating the opening of the door (lid).
Table 1. Parameters of power supplies:
Model
Number of
outputs
Output voltage AUX
Output current max.
HPSDC-12V4x1A
4
12 V
(12
– 15 V)
4 A
HPSDC-12V8x1A
8
7 A
HPSDC-12V16x1A
16
15 A
.
1.2. Block diagram (Fig. 1).
Fig. 1. Block diagram of PSU.
