Your web browser is out of date. Update your browser for more security, Speed and the best comfort on this site.
  • Newsroom
  • Downloads
  • Contact
  • myReinhausen
  • English
Logo
Logo
  • Impulses
      • Impulses
      • Impulses
      • Components and solutions for transformer manufacturers
        • Transformer manufacturers
        • What transformer manufacturers say about the VRDT
        • South America's champions of the energy transition
        • Traction Transformers – Future on the Rail
        • Time of the giants: XXL transformers for more power
        • "Reinhausen is ready to deliver!"
        • Oversized de-energized tap-changers
        • The most powerful transformers in the world for a 1,100 kV HVDC line in China
        • "We are in a growth market with the VRDT"
      • Digitalization and the resilience of critical grid infrastructure
        • Digitalization
        • Using artificial intelligence to create more efficient networks
        • Upgrade for the US power grids
        • How AI can lend a hand
        • myReinhausen: MR's central digital customer platform
        • Why data centers (may) never fail
        • Automation? (Cyber-) Secure!
        • Remote Solutions: Professional help from a distance
        • "Digitalization of the power grids will only work with comprehensive security measures"
        • Why are you digitizing your transformers? Three questions for Rúnar Svavar Svavarsson.
        • Six challenges, six solutions – Intelligent sensors for safe transformers
      • Affordable energy transition and CO2 reduction
        • Energy transition
        • VRDT goes Brazil
        • 5 theses on the energy transition
        • The VRDT is the ideal solution to solve voltage problems in our distribution grids
        • Making transformers more sustainable
        • 940 tons of power regulation
        • Sunny prospects: Municipal solar storage devices
        • Four reasons why regulated distribution grids are the future
        • "The energy transition is taking place in the distribution grids"
        • Five theses on the future of power grids
        • Storage at all network levels
        • Test systems for the energy revolution
        • Climate change, energy revolution and the future of power grids?
        • A new design for utility poles
      • Standard-compliant grid integration of wind and solar power
        • Wind and solar power
        • The North Sea as Europe's green power plant
        • Sahara electricity - safe for the island
        • Are wind farms the new power plants?
        • Direct current at all grid levels
        • The MSCDN plant – the new "power plant generator" for stable grids
        • Clean power grid with high-frequency filters
        • Weatherproof cable testing for offshore wind parks
        • VRDTs for Australia's distribution grids
      • Optimizing the service life of equipment
        • Lifetime optimization
        • How retrofits make transformers future-proof
        • Transformers on the limit: How a digital retrofit extends service life
        • Maximum protection against electric arcs
        • Top service for a long transformer life
        • Precise condition assessment of transformers with TESSA® APM
        • Digital transformer check - MR provides training at thyssenkrupp's steelworks
        • How ISO 55000 facilitates asset management
        • Clever fleet management for transformers
        • Retrofit: Bushing monitoring for phase shifters
        • Retrofit: Breathing new life into old transformers thanks to new tap changers
      • Stable and cost-effective power supply in industry
        • Power supply in industry
        • When every second counts: how MR can help with power outages in industry
        • More power for Phoenix
        • Get the most out of Green H2 - with proven MR Solutions
        • Waste water generates energy
        • Asian industry uses voltage regulation distribution transformers in the fight against fluctuating grids
        • Putting an End to Harmonics in Industries
        • Power Quality in shipping: Cleaner grids
      • Customer variance and globalization in transformer production
        • Globalization
        • Lean solutions for transformer manufacturers
        • Digitalization turnaround: GANZ Intelligent Solutions relies on cooperation with MR
        • "Transitioning to a solution provider presents a major opportunity for transformer manufacturers – and digitalization can help!"
  • Portfolio
      • Portfolio
      • Products
      • Services
      • Products
      • Products
      • On-Load Tap-Changers
        • On-Load Tap-Changers
        • ECOTAP® VPD® I
        • ECOTAP® VPD® III
        • VACUTAP® VI
        • ECOTAP® SPD®
        • VACUTAP® VVS®
        • VACUTAP® VV®
        • VACUTAP® VR®
        • VACUTAP® VRL®
        • VACUTAP® VM®
        • VACUTAP® VT®
        • VACUTAP® AVT
        • VACUTAP® RMV-II
        • OILTAP® G
        • OILTAP® V
        • VACUTAP® VBO®
      • De-Energized Tap-Changers
        • De-Energized Tap-Changers
        • DEETAP® DU
        • COMTAP® ARS
        • DEETAP® SPT
        • DETC Control (Motor-drive unit)
        • CAPT® 010
        • CAPT® 020
        • CAPT® 040
        • CAPT® 085
        • CAPT® 086
        • CAPT® 090
        • CAPT® 095
        • CAPT® 096
        • CAPT® 099
      • Transformer Automation
        • Transformer Automation
        • ETOS®
        • ETOS® ED
        • ETOS® TD
        • ETOS® MD-IV
        • MCONTROL®
      • Asset Management
        • Asset Management
        • TESSA® APM 2.0
        • TESSA® APM Oil
      • Voltage Regulation
        • Voltage Regulation
        • TAPCON® 250
        • TAPCON® 230
        • TAPCON® LV
      • Sensors
        • Sensors
        • ECOSENSE® ACTIVE PART
        • MSENSE® DGA
        • MSENSE® PDM
        • MESSKO® MLOG
        • MSENSE® VAM
        • MSENSE® BM
        • MSENSE® FO
        • Moisture sensor and BDV indicator (TFMR/TFTX)
      • Indicators
        • Indicators
        • Thermometer
          • Thermometer
          • MESSKO® COMPACT
          • MESSKO® TRASY2
          • MESSKO® BETECH®
          • CEDASPE® VT
          • CEDASPE® BM
          • CEDASPE® TESS
        • Thermometer accessories
          • Thermometer accessories
          • MESSKO® ZT-F2
          • MESSKO® Multi-Ballast
          • MESSKO® PQ96/PQ144
          • MESSKO® D1272AT
          • MESSKO® Thermo well and kick protection
          • MESSKO® Combi Well
          • MESSKO® Pt-MU
          • MESSKO® IgT-MU
          • MESSKO® MZT1650S
        • Oil level indicators
          • Oil level indicators
          • MESSKO® MTO
          • MESSKO® OLS
          • CEDASPE® IFG
          • CEDASPE® NFG
          • CEDASPE® IMLO R100
          • CEDASPE® ILRM
          • CEDASPE® PRIS OLG
          • CEDASPE® IML
          • MESSKO® MMK
        • Oil level indicator accessories
          • Oil level indicator accessories
          • MESSKO® EI 100/160
          • MESSKO® PSLC242
          • MESSKO® Power Supply SNT 36
        • Flow indicators
          • Flow indicators
          • MESSKO® MFLOC 2.0
          • CEDASPE® CCL2
          • CEDASPE® SCFR2
      • Protective devices
        • Protective devices
        • Pressure relief devices
          • Pressure relief devices
          • MESSKO® MPREC®
          • CEDASPE® VP (former ETI VS)
          • CEDASPE® VP150-QT/VP150-ST (former ETI VQT/VST)
          • CEDASPE® VST2 080
          • CEDASPE® R1/R2
          • MESSKO® MPREC® test bench
        • Buchholz relays
          • Buchholz relays
          • MESSKO® MSAFE®
          • CEDASPE® EB
          • CEDASPE® ET
          • RR Series Buchholz relay (former ETI)
          • GQ Series Buchholz relay (former ETI)
          • CEDASPE® DAROC (former ETI)
          • MESSKO® MSAFE® Gas Sampler
          • CEDASPE® RG3
          • MESSKO® Test Pump
          • MESSKO® Gas Quick Test
        • Safety relays
          • Safety relays
          • Protective Relay RS2001
          • CEDASPE® CPR3
          • CEDASPE® OC
          • CEDASPE® e-DMCR
      • Bushings
        • Bushings
        • Porcelain bushings
          • Porcelain bushings
          • CEDASPE® HC [from 5000A]
          • CEDASPE® 1kV series 2021 EN [former ED series]
          • AS Bushing
          • BS Bushing
          • CEDASPE® MV [up to 3150A]
          • CEDASPE® LV (DIN)
        • Silicone bushings
          • Silicone bushings
          • CEDASPE® SBC
        • Epoxy resin bushings
          • Epoxy resin bushings
          • CEDASPE® MON (Monoblock/Busbar)
        • Cable box bushings
          • Cable box bushings
          • Cable Box Fabrication
          • CEDASPE® CBB-C
          • CEDASPE® CBB-AA
          • CEDASPE® CBB-OA
          • CEDASPE® CBB-OO
      • Dehydrating Breather & Fittings
        • Dehydrating Breather & Fittings
        • Conventional Dehydrating Breather
          • Conventional Dehydrating Breather
          • CEDASPE® VE
          • CEDASPE® VC
          • CEDASPE® ETF-0 / ETF-1
          • CEDASPE® E700 (former ETI)
          • CEDASPE® TV
        • Maintenance-free Dehydrating Breather
          • Maintenance-free Dehydrating Breather
          • MESSKO® MTRAB® 2.5
          • ECOTRAC® SMART BREATHER
        • Butterfly valves
          • Butterfly valves
          • CEDASPE® DN (JUZ, RUZ, SUZ)
          • CEDASPE® TW & SW (WUZ, WUTZ, WUPZ)
        • Terminal boxes
          • Terminal boxes
          • CEDASPE® TBX
          • CEDASPE® CGX
      • High Voltage Insulators
        • High Voltage Insulators
        • ROTAFIL®
        • ReCoTec® HTV-Injection
      • Power Quality
        • Power Quality
        • Customer Specific Solutions
        • GRIDCON® MSCDN
        • GRIDCON® BESS
        • GRIDCON® OPC
        • GRIDCON® Module & Station
        • GRIDCON® POCO(X)
        • GRIDCON® STATCOM
        • GRIDCON® Harmonic Filter Portfolio
        • GRIDCON® Active Filter
      • Power Conversion & DC grids
        • Power Conversion & DC grids
        • GRIDCON® PCS (Power Conversion System)
        • GRIDCON® DC Transformer
        • GRIDCON® DC Charger
      • Services
      • Services
      • Transformer Services
        • Transformer Services
        • Transformer Condition Assessment
        • TESSA® FLEETSCAN 2D
        • Oil Services
        • Installation and Commissioning
        • Modernization and Replacement
        • Electrical Tests
        • Performance Contracts and Consulting Transformers
        • Routine Services
      • OLTC Services
        • OLTC Services
        • Maintenance and Inspection
        • Remote Solutions
        • Retrofit and Modernization
        • Training Center
        • Performance Contracts and Consulting OLTC
        • VAM Analysis Service
      • Substation Services
        • Substation Services
        • Circuit Breaker Condition Assessment
      • Transformer Digitalization
        • Transformer Digitalization
        • Online Monitoring
        • Communication
        • Automation
        • Reinhausen ProductCERT
        • Intelligent Sensors
      • Power Quality Services
        • Power Quality Services
        • GRIDCON® network measurements and studies for Power Quality
        • Commissioning and technical Service PQ
      • Premium Service Provider
        • Premium Service Provider
        • Premium Service Provider
        • Certified Service Partner
      • Cooperations
        • Cooperations
        • Cooperations for transformer manufacturer
  • Career
      • Career
      • Career
      • Jobs
      • Reinhausen as employer
        • Reinhausen as employer
        • Our locations
        • Our benefits
        • Our corporate culture
        • Employee Stories
      • Job Profiles
        • Job Profiles
        • Production
        • Business Development
        • Electrical Engineering
        • IT
        • Power Electronics
        • Technical Service
        • Technical Sales
      • School Students
      • University Students
      • Graduates
      • Professionals
  • Company
      • Company
      • Company
      • Reinhausen GmbH
      • Sustainability
        • Sustainability
        • Sustainability at Reinhausen
        • Sustainability Report
        • Sustainability Commitments
      • History
      • Reinhausen worldwide
      • Purchasing
  • 100 Years
  • Newsroom
  • Downloads
  • Contact
  • myReinhausen
  • English
Logo
 
clear


0 results found for on reinhausen.com

Logo
  • English
  • Deutsch
  • Español
  • 中文
Logo
Logo

Transformer Condition Assessment

With our comprehensive test portfolio, we maximize the service life of your transformers. With TESSA® FLEETSCAN 2D, we offer a two-dimensional consulting approach to fleet management. 

Show Service

TESSA® FLEETSCAN 2D

A functioning fleet is essential - With TESSA® FLEETSCAN 2D, we offer a digital consulting approach to fleet management. You get the condition of your transformers at a glance with precise recommendations for action for direct implementation. 

Show Service

Oil Services

The reliability of transformers is essential and optimised service is crucial, especially due to the ageing transformer fleets and the long delivery times for new equipment. The quality of the transformer oil plays a decisive role, as it fulfils several key functions.

Show Service

Maintenance and Inspection

With over 6,000 on-load tap-changer maintenance services per year, our service technicians have unique field experience. Trust the expertise of the market leader with TESSA® OLTC Premium Services – for faultless operation of your OLTC!

Show Service

Installation and Commissioning

From installation & commissioning to decommissioning. Our service technicians support you with expertise and the necessary equipment – for certainty right from the start!

Show Service

Online Monitoring

Are there transformers in your fleet at which you would like to take a closer look? With MR’s ETOS® Monitoring System, you always know what is going on. We will gladly support you through consultation, installation and commissioning!

Show Service

Remote Solutions

A personal inspection and consultation at the customer‘s site is not always possible. With our remote solutions, we can still support you on site – in a mobile & individual way!

Show Service

Retrofit and Modernization

Plan the replacement of your on-load tap-changer, motor-drive unit or diverter switch insert with us. We offer turnkey retrofit solutions. Increase the reliability and service life of your transformer.

Show Service

Communication

With Fleet Monitoring – one of our TESSA® Asset Management Modules – we offer you a practice-oriented tool for monitoring and evaluating your assets. Discover faults at an early stage and take countermeasures. Intuitive, safe and functional!

Show Service

Modernization and Replacement

Do you want to make your equipment fit for the challenges of the future? By replacing components and accessories as well as technological upgrades, we bring your transformers up-to-date!

Show Service

Training Center

In our training centers, we offer practice-oriented and needs-based trainings – based on the many years of service experience of our on-load tap-changer and electronics specialists. The quality and depth of the training courses is unique worldwide.

Show Service

Electrical Tests

From routine electrical testing to failure analysis or condition assessment - with our comprehensive test portfolio, we can respond precisely to your needs. For the maximum lifetime of your equipment. 

Show Service

Automation

Control, regulate, monitor – we offer automation solutions for transformers of all manufacturers, independent from age and application. We will support you from consultation and installation to commissioning.

Show Service

Reinhausen ProductCERT

Our own cybersecurity emergency response team (CERT) is your direct contact regarding all questions around IT security. We support you in proactive vulnerability management.          

Show Service

Performance Contracts and Consulting Transformers

With our TESSA® Performance Contracts, we offer unique solutions tailored to your needs. Benefit from our know-how and place the responsibility for your transformers in our hands!

Show Service

Performance Contracts and Consulting OLTC

Customized services from dimensioning through installation & commissioning up to the case of damage. Benefit from our know-how and put the responsibility for your OLTC in our hands!

Show Service

VAM Analysis Service

We measure the heartbeat of your on-load tap-changer. With the VAM Analysis Service, we record characteristic vibration signals that an on-load tap-changer (OLTC) emits during switching operations.

Show Service

Intelligent Sensors

With our product brands MESSKO® and MSENSE® we offer field-tested components that ensure decades of faultless operation. Be it consultation, installation or commissioning – we are happy to help!

Show Service

Routine Services

From simple maintenance and repair measures to thermographic assessments or diagnostic measurements – with our Routine Services, emerging faults can be detected early and eliminated in a plannable manner. For maximum availability of your transformers!

Show Service

Circuit Breaker Condition Assessment

Circuit breakers are critical components in power distribution networks. Their failure can lead to major operational disruptions and financial losses. Our condition assessment service helps you identify risks early and provides actionable recommendations - objective, efficient, and field-proven.​

Show Service

Cooperations for transformer manufacturer

Our cooperation offer is aimed directly at manufacturers of power transformers (OEMs) for whom great potential exists due to the increasing demand for digital transformer solutions. We offer OEMs the open and neutral ISM® platform as the basis for individual "Digitalized by ISM®" solutions. We also simplify the transition to intelligent transformers by jointly analyzing and optimizing processes and costs in regard to purchasing, design and engineering.

Show Service

Premium Service Provider

Service by MR means that you can expect unconditional quality. All over the world. This is ensured by our network of certified premium service providers.

Show Service

Commissioning and technical Service PQ

From the commissioning of GRIDCON compensation and filter circuit systems to technical service over the entire service life, we offer you our support from a single source. - Professionally carried out! 

Show Service

GRIDCON® network measurements and studies for Power Quality

Based on a wealth of experience from more than 1000 measurements and with more than 50 measuring devices, we support you with advice on voltage stabilization and compliance with standards and grid connection conditions for harmonics. - Professionally evaluated! 

Show Service
Show more
scrollToTop
Icon

Contact & Feedback

We are here for you.

Contact us
Icon

Curious?

Stay in touch with us.

Subscribe now
Icon

Customer?

Log In.

myReinhausen

Imprint Privacy Policy Diversity Preferences

© 2026 Reinhausen GmbH. All rights reserved.

 Social Media Icon  Social Media Icon  Social Media Icon  Social Media Icon  Social Media Icon  Social Media Icon
contact
Contact
login
myReinhausen
Close

We are here for you. Wherever you are.

Looking for the right contact partner?

Do you have a concern, but don't know whom you should contact? You will find that information in our contact overview. In the event of any technical disturbances, our 24/7 support is always at your disposal.

Global contacts

If you're in a hurry

Last name, first name
Company
E-Mail address
Telephone
Your message*
captcha

Welcome to myReinhausen

myReinhausen is MR's central, digital customer platform. On myReinhausen, customers can access customer-specific MR information as well as numerous free features related to the MR portfolio.

myReinhausen

Join Reinhausen family

Find your ideal job quickly!

Check our vacancies here. Apply today and contribute at the world market leader in energy technology keeping the energy supply stable in the future.

check our Job Portal
Close

ReinhausenShop: Always open

Welcome to ReinhausenShop, your independent access to a curated selection of field-proven, ready-to-order MR products for power transformers. Order simple, fast, and online, get instant quotes and enjoy transparent pricing. 

Our portfolio is constantly growing to meet your needs, check out shop.reinhausen.com from time to time!

ReinhausenShop