Covering an input voltage range of 115V through to 400V, the new DIN rail mount primary switched mode power supply units from WAGO are ideal for almost any 50/60Hz power supply application. The 787 series of PSUs are short circuit and open circuit protected and offer a stabilised output voltage of 12V, 24V or 48V (SELV) with 78% efficiency or more depending on the version. The single-phase version is designed for rated currents of 1A to 10A and the three phase units from 10A to 40A. All of the devices comply with EN 50081-1, EN 61000-6-2 and are therefore suitable for a wide range of industrial and building automation applications.
The power supply units are wired using pluggable connectors from the WAGO Multi Connection System range; these are protected against mismating and use the proven CAGE CLAMP® connection. Colour coded primary and secondary connections ensure clear indication and separation from each other.
Lightweight, with a compact yet rugged metal housing and easy DIN rail mounting, this new family of power supply units have UL approvals and can be operated at an ambient temperature of 50°C without derating - ensuring that they are suitable for international applications.