All-in-one solution for control cabinets – power supply unit and DC UPS module combined in a single device – UNG series

The UNG series from Wöhrle is a compact all-in-one DC UPS solution for control cabinets, combining a power supply unit, DC UPS controller, and charging regulator in a single device. Thanks to its modular design, output power and autonomy time can be flexibly adapted to the specific application and to separately available energy storage systems. This makes the UNG series ideal for ensuring fail-safe operation of systems and control processes.

Key features and benefits:

All-in-one device: switched-mode power supply, DC UPS controller, and charger

Slim-line design for DIN-rail and control cabinet installation

Adjustable charging current and support for multiple battery technologies
(gel, AGM, and lithium iron phosphate)

High efficiency of up to 92.5%

Comprehensive protection functions: overload, overvoltage, and deep discharge protection

RS-232 interface, relay contact, and external temperature sensor support

Applications:
The UNG series is particularly suited for industrial control systems, automation technology, machine building, and infrastructure applications, where a reliable DC power supply during mains failures is essential.