2
Features:
supply voltage
~100 - 240 V
power supply output
4x 12VDC/1A
high efficiency
(up to 82%)
4 independent,
galvanic isolated outputs
independent output voltage adjustment 12
– 15 V DC
4 independent outputs protected by 1A fuses
optional equipment: mounting plate DIN4
LED optical indication
protections:
SCP short circuit protection
OVP overvoltage protection
surge protection
OLP overload protection
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.
4. Operation and use
4.1. Overload or short circuit of the PSU module output.
4.2. Operation of the PSU OVP system
5. Maintenance
1. Technical description.
1.1. General description.
PSDCSEP-12V4x1A
stabilised power supply is intended for supplying power to cameras or other devices that
require stabilised voltage of 12V DC. The PSU has 4 independent outputs with voltage adjustment within the range of
12-15VDC/4x1A, ensuring compensation of voltage drops in CCTV installations. The outputs of the PSU are galvanic
separated and protected with fuses. A failure (a short circuit) in the output circuit makes a fuse blow and disconnects the
circuit from the DC power supply (+U).
Table 1. Displaying parameters of the power supply:
Model
Number of
outputs
Output voltage AUX
Output current
PSDCSEP-12V4x1A
4
12 V (12
– 15 V)
4x 1A
.
1.2. Block diagram.
Fig.1. Block diagram of PSU.