HANNOVER MESSE 2018, 23 - 27 April
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Logo Maschinenfabrik Reinhausen

Maschinenfabrik Reinhausen

Logo Maschinenfabrik Reinhausen
Exhibition stand
Hall 13, Stand D65

Company Data

Maschinenfabrik Reinhausen GmbH

Alte Chaussee 73
99097 Erfurt
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Fax: +49 361 30103 20


Mr. Dr. Manuel Sojer
Sales Regulated Distribution Transformers
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Ms. Dipl.-Ing. Kinga Csaszar
Director Sales Eastern Europe
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Mr. Stefan Preitnacher
Sales Manager Automation/Control Europe
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Mr. Dipl.-Ing. Holger Kretzschmar
Head of Sales Low Voltage Systems
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Mr. Dr.-Ing. Bernd Walther
Head of D-A-CH Sales Medium Voltage Systems
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Type of company

No. of employees
1.001-10.000 (Status: 2015)

Company profile

Maschinenfabrik Reinhausen GmbH (MR), based in Regensburg, Germany, and over 30 subsidiaries and affiliated companies around the world enjoy success in the global niche markets of electrical energy technology. The company, founded in 1868, is mainly family-owned and is now managed by the fifth generation of the family. In the 2015 fiscal year, 3,100 employees produced a turnover of 700 million Euros. 50 % of the power consumed around the world is regulated by MR products.
Our core business is the regulation of power transformers. This is done above all with the aid of tap changers. Through increasing integration of renewable energies into the power network, this regulation also has an ever-increasing importance on the distribution network level.
Moreover we offer innovative system solutions for power quality challenges such as active filters, also in connection with energy storage, STATCOM and SVC. Another field of activity is the development of special inverters.

Company website



We have concentrated more than 40 years of our experience in the latest TAPCON® generation. The result is probably the best voltage regulator that we have ever had on offer. The new TAPCON sets standards with maximum flexibility for current and future requirements. Fitted with the cutting-edge features more


About 17%* of major transformer failures can be traced to defective bushings. At the same time, the requirement for availability and reliability of transformers used in networks is increasing. Continuous condition monitoring and evaluation of the bushings is therefore imperative. (*Cigre A2.37) MSENSE® more

TESSA® Fleet Monitoring

TESSA® allows us to break the mold for real-time monitoring of one or more transformers. Our ISM® (Integrated Smart Module) forms the foundation for all-inclusive transformer monitoring. This data interface directly on the equipment allows us to offer you a user-friendly interface that gives you an overview more


Monitoring and automatic voltage regulation of transformers - these are the core competences of the business area Automation & Control. Maschinenfabrik Reinhausen's monitoring system TAPGUARD® has proven to be very successful in monitoring tap-changers worldwide. With the new TRAFOGUARD® we are expanding more

Power Quality

Our specialists ensure that consumers are provided with high-quality electricity at all times. This requires their expertise in the fields of reactive power compensation and the reduction of harmonics in the low voltage, medium voltage and high voltage ranges. Maschinenfabrik Reinhausen offers a wide more

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