Reinhausen Manufacturing Inc.

The smallest high-speed resistance type tap-changer in the world, made for single-phase applications. The ECOTAP® VPD® can be easily integrated in pole or pad-mount distribution transformers, offers a wide regulation range and is maintenance-free for the transformer lifetime. Deploying VRDTs - with similar footprint as traditional transformers - multiplies grid hosting capacity, supports CVR programs and often avoids costly re-conductoring.

ECOTAP® VPD® is the solution for all operators who have to maintain voltage in a defined and stable band in public, industrial and private distribution grids. Compact and able to be standardized, with a large control bandwidth even in fine steps, for autonomous, automatic voltage regulation and a communication interface: ECOTAP® VPD® is a highly economical solution while maintenance-free over the service life of the transformer. More and more operators are therefore introducing the voltage regulating distribution transformer in to their strategic network planning. It is also perfectly suited for grid-code-compliant connection of wind or solar parks.