Ready-to-Order MR Products
Growing selection for fast and easy Online Ordering
Shop selected MR solutions online—designed to keep your projects moving. Each product is engineered for rapid deployment with minimal setup, delivering the performance and reliability you expect, precisely when you need it.
The portfolio for Power Transformers is constantly expanding to meet your needs with straightforward, ready-to-use solutions—giving you faster digital access to quality products to simplify your procurement process.
Explore ReinhausenShop now—because saving you time is what matters most.
On-Load Tap-Changer and Voltage Regulator
Proven Solutions from the Inventors for OLTC Technology
Direct online access to OLTCs and voltage regulators—ready to order
Order compact OLTCs and voltage regulators—without complex configuration steps, saving you valuable time and simplifying your workflow. Our selected products enable automated voltage regulation, seamless integration, and stable performance—even under demanding conditions. Backed by 10 decades of experience and our core expertise in OLTC technology, we deliver field-proven reliability, efficiency and long-term durability.
Explore a portfolio designed to keep the power grids running smoothly!
ECOTAP® VPD® Control – Compact control unit for reliable voltage regulation The ECOTAP® VPD® Control measures the voltage on the LV side and controls the ECOTAP® VPD® on-load tap-changer by actuating the motor drive. Intuitive operating and display elements support efficient on-site operation. For seamless integration into specific network environments, the unit includes a MODBUS RTU interface. Specially configured Available in specific variants (e.g., with special Modbus parameter settings for e.on group) or as Control DS with dynamic adjustment of the voltage setpoint Compatibility with all variants of the ECOTAP® VPD® on-load tap-changer Easy commissioning Plug-and-play: Connection completely via coded plug-in systems to prevent incorrect connections Parameterization possible without a laptop through direct setup of the device on-site Intelligent voltage regulation Automatic operation with single-phase voltage control algorithm Extensive status indicators on the display with automatic updates to highlight key parameters Compact and flexible design Space-saving dimensions: only 10 cm wide and 35 cm high Flexible installation options: on the transformer, in the control cabinet, or directly on the busbar
Your Advantages at a Glance ECOTAP® VPD® is the solution for all operators who need to maintain stable voltage within a defined range in public, industrial, and private distribution networks. Compact and standardizable, with a wide control range and fine adjustment steps, it enables autonomous, automatic voltage regulation and offers communication capabilities. ECOTAP® VPD® is a highly economical solution and completely maintenance-free throughout the transformer’s entire service life. As a result, more and more operators are integrating controllable local distribution transformers into their strategic grid planning. ECOTAP® VPD® is also suitable for Grid Code-compliant connection of wind or solar parks. Maximum transport safety Password protection Complete documentation Protection against tampering Individual customization Adjustable alarm limits Flexible recording intervals Different language options Efficiency thanks to long operating times Long battery life Large storage capacity Low maintenance Robustness and durability IP65 protection UV, seawater, oil, and temperature resistance Maximum investment security
Your Advantages at a Glance The new generation TAPCON® 230 with a new design and significantly improved hardware and software functions. The concept of the new TAPCON® 230 is designed for consistent ease of use - everywhere and in all phases of operation. Together with users, we developed an intuitive operation that requires no special training. New control algorithms, such as TAPCON® Dynamic Set Point Control (TDSC), are our answer to the increasing dynamics in the network. The result: TAPCON® 230 makes voltage control easier than ever. Ready for immediate use Intuitive use - no training necessary Minimum start-up time Secure and flexible Maximum flexibility Secure communication Simple remote access Remote access, management, update and upgrade Centralized Management via myReinhausen Robust power supply Unbeatable reliability Future-proof
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Sensors and Accessories
Creating Transparency in Transformer Operations
Monitoring technology and essential accessories for transformer operations
Stay in control with MR solutions that monitor critical parameters, detect issues early, and prevent costly failures through automated control that reduces downtime and maintenance costs. Our portfolio includes both: advanced sensors and essential accessories, providing the tools for safer operations, better planning security, and informed maintenance decisions. The result: smarter maintenance strategies that extend asset life and keep your system reliable.
Turn data into decisions—because transparency means control.
Your Advantages at a Glance ECOSENSE® ACTIVE PART is based on our proven MSENSE® DGA sensor family, whose products have already been delivered thousands of times and have proven themselves in operation. By consistently focusing on standard product variants and investing in new manufacturing technologies, we can offer proven functionality and high quality standards at the best price-performance ratio on the market. We have the most advanced and possibly the only truly industrialized production lines for transformer sensors in the world. ECOSENSE® ACTIVE PART sensors are supplied with all the components required for installation. Commissioning is simple and requires no modification to existing equipment or special qualifications. All you need is a power supply. Easy handling Simple installation Can be retrofitted Self-explanatory Cost-effective Best price/performance ratio Attractive graduated prices Short delivery times Uncomplicated Two variants Works with any database Intuitive Highest quality standard Developed by experts Maintenance-free Durable and reliable
Your Advantages at a Glance The maintenance-free ECOTRAC® SMART BREATHER dehumidifiers continuously dehumidify and monitor the breathing cycle of power transformers in all climate zones and regenerate themselves condition-based through an intelligent algorithm. The maintenance-free ECOTRAC® SMART BREATHER dehumidifiers are used for dehumidifying the air drawn into oil expansion vessels in oil-insulated transformers, reactor coils, or tap changers. Reduction of maintenance costs No more costs for frequent preventive inspections, silica gel replacement and disposal, and oil cup cleaning. Reduction of operational risks Complete control of residual moisture, avoidance of premature ageing and ensuring sufficient insulating properties of the insulation system. Reducing the environmental footprint No environmental or disposal problems due to used desiccant. Reduction of moisture input Increased dehumidification efficiency thanks to the large contact area and engineered design, preventing costly damage from aging and insulation failure.
Your advantages at a glance The MESSKO® MLOG sensor is based on proven technology and offers a simple solution for monitoring transport conditions. With functions for measuring acceleration, temperature, and humidity, it ensures that sensitive goods are transported safely. It can be optionally equipped with GPS to track transport worldwide. Commissioning is straightforward, and the user-friendly software makes data analysis easy and be conveniently updated via myReinhausen. With secure password protection, the MLOG ensures maximum data security. Maximum transport safety Password protection Complete documentation Protection against tampering Individual customization Adjustable alarm limits Flexible recording intervals Different language options Efficiency thanks to long operating times Long battery life Large storage capacity Low maintenance Robustness and durability IP65 protection UV, seawater, oil, and temperature resistance Maximum investment security