Wöhrle Power Systems GmbH

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.

Monoblock AC UPS systems with double-conversion technology – Convert II

The CONVERT II is a single-phase monoblock UPS system series featuring modern online double-conversion technology (VFI-SS) for the reliable protection of critical applications. It ensures a stable, sinusoidal output voltage regardless of disturbances in the power supply, thereby increasing system availability and extending the service life of connected equipment. Key features and benefits: • Power range from 1 to 10 kVA (up to 10 kW, power factor up to 1.0) • High efficiency (up to 94%, up to 98% in Eco mode) • Low noise level and improved energy efficiency • LCD display showing the current backup time, rotatable by 90° • Flexible installation: tower or 19" rack mounting • Electronic bypass for increased operational reliability • Optional battery extensions to increase autonomy time Communication & integration: • Serial interfaces (RS-232, USB, CAN bus) • Optional SNMP, Modbus, or relay cards • Remote Power OFF for emergency shutdown Applications: The CONVERT II series is particularly suitable for IT infrastructures, servers, networks, industrial applications, and other sensitive systems where uninterrupted and high-quality power supply is essential.

DC UPS for Short Autonomy Time Buffering – UGVC Series

The UGVC Series from Wöhrle stands for reliable and maintenance-free DC power buffering in industrial applications. Based on state-of-the-art supercapacitor technology, the buffer modules are connected in parallel to the DC output of a switched-mode power supply and provide immediate energy in the event of power interruptions. Thanks to their high current capability, compact slim-line design, and long service life, the UGVC buffer capacitors are ideally suited for use in industry, automation, machinery, control engineering, control cabinet manufacturing, and critical infrastructure. Even under harsh environmental conditions and elevated temperatures, they ensure stable and uninterrupted operation.

Multi-Channel Electronic Circuit Protection for Industrial DC Applications - ESB10.8

Intelligent 4-Channel Power Distribution for Industrial Applications - POWER-TEC 10.4

Three-phase HIGHEND switched-mode power supplies – POWER-TEC

The new Wöhrle POWER-TEC switched-mode power supplies have been developed for industrial applications and offer excellent efficiency of up to 96.9 %. They compensate for voltage pulses up to 6 kV and are reverse voltage resistant up to 35 V DC at 24 V nominal voltage, which means they work reliably even in harsh environments. An integrated power boost circuit enables 150 % rated power for 5 seconds, ideal for applications with DC motors. Thanks to the tool-free push-in terminals at a 25-degree angle, installation is quick and easy, even where space is limited.

WP-LFP Modular lithium battery for every application

Maximum power & seamless integration With 4.4 kWh and 20 kW, our lithium battery off ers outstanding power density and energy density. Thanks to seamless communication with the Wöhrle HMI (Human Machine Interface), you will be able to read important data directly on the display and receive it via SNMP (Simple Network Management Protocol), for example. This integrated communication enables effi cient monitoring of your battery storage system. Flexible use With its remarkable fl exibility, our lithium battery is the ideal choice for harsh environments, whether outdoors or in industrial applications. Its wide temperature range enables reliable performance even under extreme conditions. Safe & Secure With integrated isolating elements in every battery, we set new standards in terms of safety. You can rest assured that your power supply is guaranteed even in the event of unforeseen events, without having to rely on higher-level facilities or UPS systems. Our battery guarantees security through read-only access. This means that it remains operational at all times, even in the event of targeted attacks. Easy installation Thanks to its extremely compact format of just 2 U, installation can be carried out by two people without mechanical lifting aids. In addition, the hot-plug function and the self-fi nding plug make installation easier. The mounting concept makes it possible to replace the battery in a few simple steps. In addition, the 19-inch fi xing concept enables simple and problem-free integration into the standard cabinet format. Despite its high performance, the battery weighs only 43 kg, which also makes it easier to handle.

1-phasig, neuste Generation, 120 bis 480 W, Federzugklemmtechnologie - EF Serie