Rico Werk Eiserlo&Emmrich GmbH has been one of the largest manufacturers of high-voltage direct current systems for electrostatic precipitators in Europe since 1969. So far, we have over 12000 installations in use within * * scope. Our products include * * technology for supplying high-voltage electrical filters. As a reliable and powerful partner for various elevator installations, Rico Elevators has over 60 years of experience. We offer customized elevators to help you choose the solution that suits your application. Rico Compressed Air was founded in 1945 and is now a supplier of compressed air system solutions. Our product range includes air production, processing, distribution, and high-quality services.

The operation of the transformer rectifier unit always includes the corresponding controller unit. The control unit ensures the high voltage is suitable for the working conditions of the electrostatic precipitator and the dust separation in the filter. Usually, the controller unit is designed as a flashover rate controller with slave voltage and current control functions.

Since 1978, Rico Werk has successfully developed multiple generations of electrostatic precipitator controllers, with thousands of controllers already in use within * * range. Due to the continuous development of controller units and our years of experience, we can always provide you with solutions:

Current controller unit for electrostatic precipitator operation:

Gemini (digital controller with fieldbus interface)

Prometos (Digital Controller)

Prometos DP (Digital Controller with Profibus Interface)

Gamma (digital controller for three-phase technology)

Gamma DP (three-phase technology digital controller with Profibus interface)

835 type (analog controller)