63
Version 0.1
Operating manual
Power supply unit PS-103-20
Description: Power supply unit PS-103-20 de-
signed to power with unregulated DC voltage 24 V
to different shipborne and industrial equipment.
Features:
contacts to connect external signaling unit
(power failure signaling);
galvanic isolation of output power from power
mains;
integrated automatic load switch to standby
power source.
Technical specifications:
power supply: 110 V or 220 V AC 50 (60) Hz;
output voltage: 24 V DC;
terminals to connect load: four;
rated load current: 20 А;
rated power: 500 W;
power consumption: 600 W;
operating temperature; –20 …+55 °C;
IP rating: IP22;
weight: 10.0 kg.
Mounting type: wall.