hMF CAB Filter module cabinet
The PQE hMF hybrid modular active filter is a ready-to-connect solution for compensation of mains perturbations in commercial and industrial grids. It is modularly constructed from individual filter modules and can be easily expanded if the performance is increased or requirements change.
As with all common active filters on the market, the filter control operates current-controlled. Depending on the control principle, current transformers must be installed either in the supply of the distribution (closed loop) or in the output of the load to be compensated (open loop). As a special feature, the PQE hMF can also operate voltage-controlled on its own. When operating with “Voltage Control”, no current transformers need to be installed.
For each task, active and passive filter modules can be combined with the hybrid filter system.