Our company is active in power engineering and consists of Maschinenfabrik Reinhausen GmbH (MR) and 42 subsidiaries and 7 affiliated companies globally. In the past financial year, 3.550 employees produced a turnover of 750 million euros.
Our core business is the regulation of power transformers. This is done above all with the aid of tap changers, which adapt the transmission ratio of the primary to secondary winding to changing load ratios and, together with additional, innovative products and services, ensure an interruption-free power supply.
Through increasing integration of renewable energies into the power network, this regulation also has an ever-increasing importance on the distribution network level. Here, we likewise provide innovative system solutions. Together with conceptual design of systems for reactive power compensation and accompanying services, such as network analysis and calculation, we round out our network regulation offerings.
MSENSE® BM: MONITORING FOR BUSHINGS.
17%* of all transformer failures can be traced back to bushing defects, and are also the main cause for transformer fires. At the same time, the Network requirements for availability and reliability of transformers is increasing. Continuous condition monitoring and evaluation of the bushings is therefore imperative. MSENSE® BM enables early detection of bushing errors and therefore allows action to be taken before the transformer is damaged.
ECOTAP® VPD®. THE COMPACT CLASS FOR DISTRIBUTION TRANSFORMERS.
In distribution grids, non-voltage regulation transformers, which cannot respond to changes in voltage under load, are generally used. ECOTAP® VPD® turns these fixed distribution grid transformers into regulating transformers which keep voltage stable in public, industrial, and private distribution grids.
TAPMOTION® TD ISM®. INNOVATIVE MOTOR-DRIVE SOLUTIONS
WITH INTEGRATED MONITORING.
The TAPMOTION® TD ISM® is factory-fitted with our very own ISM® (Integrated Smart Module) technology. This electronic automation platform is particularly well suited to the special conditions of energy technology.
Regional Sales Manager Asset Management Asia-Pacific / China
Phone: +49 151 51772427
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MR demonstrates innovation leadership once again.
Our cities keep getting bigger with more and more people living in metropolises. An increasing amount of infrastructure is needed and the power supply requirements are constantly growing. At the same time, however, the space available for new transformers is getting smaller and smaller. Wouldn't it be fantastic if you could simply operate the available transformers in the overload range temporarily during peak loads?
But operating transformers in the overload range causes the oil temperatures to rise. Transformers and accessories are not designed for that. Until now. Maschinenfabrik Reinhausen (MR) is providing solutions that turn your transformer into a high-temperature transformer. The key is ester in combination with high-temperature insulating materials for transformers, tap changers and accessories.
As an alternative insulating liquid, ester offers many known advantages to mineral oil. The high combustion point of ester means it does not easily catch fire – a crucial advantage when it comes to fire safety. Ester liquids also meet high environmental standards, because they are biodegradable and non-toxic. These advantages reduce the operating risks enormously.
More than 20,000 VACUTAP® VR units are currently demonstrating their value for our customers around the world. Our engineers incorporated this one-of-a-kind operating experience into the development of the new VACUTAP® VR. The result is sure to impress: Optimization of the design allowed us to increase the permitted values for step voltage and switching capacity once again.
The option of combining the VR with the brand new R-selector design provides additional advantages. The new R-selector displays these advantages through the significantly increased tap-changing capacity of the change-over selector and higher permissible operating and testing voltages. This means that higher power requirements are ideal for taking full advantage of the strengths of this combination. In addition, the Active Gas Inhibition System* can be used to reduce gas generation in the transformer tank caused by tap selector operations by up to 90 percent.
MAXIMUM AVAILABILITY. IDEALLY PLANNED.
Maximum reliability and availability of your power transformers – that is what we work towards. From diagnostics to consulting to recommendations for action as well as technical implementation, we provide a one-stop source for everything you need. Our experts also provide support in the areas of service, diagnostics, modernization and consulting within the scope of turnkey projects. And FLEETSCAN 2D lets us offer a professional solution for fleet management.
Whether you operate a single transformer or a whole fl eet of them, you always need to be confi dent you are taking the right actions at the right time for reliable operation. This is where our expertise and our experts come in. We can help with targeted planning and technical implementation. As an independent supplier, we can offer you the precise solution that is tailored to your needs. No more and no less.
Challenge us. We are there for you around the globe.