Integrated backup power supply

We integrate motors, generators, batteries and all other components from well-known OEMs into a complete solution — regardless of manufacturer. With decades of experience, we use perfectly coordinated high-quality components to create customized backup power supply solutions.

Turnkey solutions
individualized from a single source

We integrate all components from engines and generators to batteries to exhaust/cooling systems, fuel supply, control cabinets and control systems from well-known OEMs into a customer-specific solution.
We understand your requirements and offer all engineering services — with a minimum of interfaces. We deliver turnkey planning, design, calculation and construction (CAD 2D/3D) including pipeline and instrument flow diagrams, hydraulics, ventilation technology and drive technology.

Uninterruptible power supply for the highest demands

Reliable and safe power without interruption

An uninterruptible power supply (UPS) is essential, particularly for critical infrastructures. This takes over even with minimal voltage changes, which alone can lead to precarious situations. In combination with an emergency power system, redundancy enables you to achieve maximum availability and safety.

Securing traffic infrastructure

Traffic lights, signalling systems and traffic management systems endanger road safety without an uninterrupted power supply and lead to traffic jams and accidents.

Ensuring drinking water supply

Power outages in waterworks and pumping stations interrupt the drinking water supply and pose a potential risk to public health.

Protect life-saving systems

Hospitals, data centers, airports, rescue centers and many more depend on a reliable power supply. Even minimal interruptions can have life-threatening consequences or destroy critical data.

Frequently asked questions

Can customers also have components of their preferred manufacturers integrated?

We have been working with world-renowned manufacturers for decades. And if someone you want is not there, we are open and experienced enough to pursue the optimal solution in each case.

Are there any preferred manufacturers of motors and generators that Frerk works with?

After more than six decades, we can confidently claim to have active business relationships with all of the world's leading manufacturers and have the know-how to determine which constellation is perfect for which application.

Does the scope of services also include infrastructure such as cooling, fuel and exhaust systems?

We specialize in turnkey systems and these also include all relevant additional components.

What makes Frerk ideal for power supply solutions for critical infrastructure?

Over the decades, we have been able to build up a great deal of expertise by implementing a wide variety of UPS-systems and emergency power systems in clinics, supply facilities and data centers, for example. For this purpose, we use a 3D design tool in which what has already been created can be used in a structured, modular and therefore process-optimized manner.

Is your question not included?

Working in partnership with the best in the industry

Frerk works independently of manufacturers with the world's leading OEMs of motors, generators, batteries and components. Long-standing, proven partnerships guarantee the highest quality and reliability. At the customer's request, we integrate preferred manufacturers into your system — flexibly, experienced and always looking for the optimal solution.

We are looking forward to hearing from you!

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