REMO-HSE GmbH delivered the 10,000th MSR-S-60N30-2m-N2 high-voltage module on 28 June 2022. REMO-HSE had already conducted tests with customers in 2010, to determine the optimum parameters (e.g., voltage and current range) of a high-voltage supply for electrostatic precipitators in tubular design for reducing particulate matter in woodchip heating systems and small wood-fired heating systems. Among other things, it also turned out that spark monitoring plays a very important role, since the flue gas passes through the filter very inhomogeneously and flows through the filter with fluctuating humidity.

The MSR-S-60N30-2m-N2 module is just one specific model from the MSR series, which includes four power classes as standard (30W, 60W, 90W and 120W), whereby the output voltage in each power class can be up to 30,000V. For all modules, output voltage and current can be adjusted between 0% and 100% of the maximum rated value either via an analogue interface (MSR-S version) or by means of two potentiometers (MSR-P version). Various protective circuits, including spark protection in particular, make the modules very safe.

For larger heating systems, fine dust filters with higher power are required, for which REMO-HSE also has the appropriate high-voltage modules in its range, namely the MMR series with voltages up to 120kV and power ratings up to 750W. Higher outputs can be achieved by connecting the modules in parallel. - Of course, the high-voltage modules of both series are also suitable for electrostatic precipitators, which are used in industrial plants for the separation of aerosols, finest dust particles as well as tar- and oil-containing water-saturated exhaust gases.

The MSR and MMR module series are continuously adapted to new market and customer requirements. In particular, they serve as the basis for high-voltage modules used in X-ray and medical technology.