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TruConvert AC 3025

One inverter for all applications

Versatile solutions combined in one machine

The bidirectional TruConvert AC 3025 battery inverter from TRUMPF Hüttinger converts alternating current into direct current. This can be fed into any battery and retrieved when needed.

The modular 19-inch inverter structure allows simple integration in an electrical cabinet or container, facilitating a connection with the most varied of storage technologies.

Versatile network connection

Different feed guidelines, isolated network and micro grid capacity – combined in just one machine


Standard-conforming network supply for USA (UL1741 SA) and the European market (VDE-ARN4105, VDE-ARN-4110* and TOR)

Isolated network and micro grid capacities

Black start and unbalanced load capacity, as well as compatibility with single phase loads. The voltage and frequency droop (droop control) facilitates isolated network integration with decentralized generators without an additional communication device

Integrated virtual impedance

Facilitates a reproduction of the inherent properties of synchronous machines and provides stability for every network impedance and every parallel circuit

High availability

Error security due to the modular structure and scalability in 25kW steps. If one unit fails, the remaining units pick up the load

Compact design

All functions are packed into a 19-inch design, which means it is easy to install them in electrical cabinets or containers

Modbus interface

Simple integration in customer-specific energy and battery management systems via the modbus interface


Network connection of any storage solution, including in combination with the TruConvert DC Series 1000

Integration of solar generators in the storage solution

The battery inverter on the DC side can be directly connected using the accessible DC link, additional inverters between the source and the storage system are not required. The modules in 19-inch standard housings can be combined with PV or wind plants to create a future-oriented system.

Application with any battery.

The bidirectional TruConvert DC Series 1000 battery inverters from TRUMPF Hüttinger are suitable for use with any battery, regardless of whether it is a lithium-ion, second life, redox flow or lead-acid battery. Thanks to the modular structure and a common DC link, different sources and different storage systems can be operated completely independently of each other.

Combined to one future-oriented system

Thanks to a variety of customized configurations, the battery storage system can always be adapted to the respective requirements. It is also possible to expand with additional energy sources or an e-charging station.

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High availability

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Maximum efficiency for your battery storage system

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Easy to combine with existing systems

TruConvert System

The AC-DC inverters from the TruConvert DC Series 1000 in combination with the DC-DC converter and system control form a perfectly coordinated system from one source.

Trend-setting technologies in combination with robust industrial design guarantee a high degree of efficiency and a long service life across a broad power range, offering unlimited opportunities for integrators and battery manufacturers.

I 4.0-ready

The battery storage system can be controlled from anywhere in the world thanks to anticipatory communication in combination with integrated monitoring functions. This is facilitated by real time data monitoring, remote diagnostics and optimum operation. All components can be connected with your cloud via a secure OPC UA. The Ethernet-based communication protocol allows for large data streams in real time.

This product range and information may vary depending on the country. Subject to changes to technology, equipment, price, and range of accessories. Please get in touch with your local contact person to find out whether the product is available in your country.

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Unbeatable flexibility with an unbeatably compact size

With over 30 years of experience in developing high-quality power supply systems, we have developed a generation of inverters which combines all the requirements in the best possible way.

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Nikolas Hunzinger
Sales TRUMPF Hüttinger
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