All our industries


Pumps, water treatment installations and dehumidifiers, among other things, require transformers with a high level of impermeability. To meet the specific requirements of the wellness sector EREA Energy Engineering offers several custom applications.


Telecom operators guarantee the continuity of mobile communication through an extensive network of radio masts. EREA Energy Engineering guarantees the power supply to these masts via reliable energy transformers. That same reliable energy transformation is also required for the power supply to server stations. The EREA Energy Engineering product range includes several single- and triple-phase transformers. Custom solutions can be developed upon request.

Spaces for medical use

For safety reasons, power to the sockets and the equipment in spaces for medical use is supplied through a medical safety transformer. The installation of such transformers ensures that a separate power supply grid is created. To guarantee the safety and reliability of the installation, the transformers must meet the norms and installation regulations in place. EREA Energy Engineering offers a vast assortment of safety transformers geared to spaces for medical use.

Renewable energy

Renewable energy has become very popular and represents a good percentage of the energy production. Since energy is so valuable, it needs to be transformed in an energy-efficient manner. EREA Energy Engineering produces energy-efficient single- and triple-phase isolation transformers for, among other things, photovoltaic installations, heat pumps and small windmills. As such, EREA Energy Engineering contributes to efficient energy usage

Marine and off-shore

In the marine sector, flexibility and continuity are highly valued. The expectations for transformers are equally high. This sector requires various voltages and capacities, junction boxes or other technical variants can be provided. EREA Energy Engineering’s philosophy for its customers in the marine sector calls for prompt delivery.

Charging stations for electric cars

Fossil fuel reserves are diminishing and as a consequence, the sale of electric cars has boomed. At the same time the demand for charging stations in various segments of society has also increased exponentially. Charging stations are required in public spaces, at company sites and residences. EREA Energy Engineering develops transformers which are suitable for integration in this charging infrastructure. Moreover, EREA Energy Engineering has expertise in the field of higher-voltage charging systems.


Whether you are looking at a small family-run business or an SME, the agricultural and horticultural sectors require applications that vary in voltage, as well as different types of installations: from ventilation systems to alarm and feeding systems. For these long-term investments, technical progress and reliability are extremely important. EREA Energy Engineering can help you find the most suitable solution.

Public transport

Electricity has become an integral part of public transport. In the future we will increasingly rely on energy transformation. We are all familiar with means of transport with electric traction (e.g., trains, trams, trolley buses and small rolling stock). Energy needs to be distributed efficiently from high-voltage grids to these applications. An example: in railway infrastructure single-phase low-voltage transformers, like transformer rectifiers by EREA Energy Engineering, are used in substations for energy distribution and signalling, always customised and in line with the standards in place.

Medical applications

High-tech electric precision devices for the medical and research sectors require small and highly reliable transformers. Isolation, protection or even safety transformers are preferred for most of these applications. EREA Energy Engineering produces a range of high-quality single- and triple-phase transformers for medical use.