LCL filter

Description

Information:

To make drives even more energy-efficient, braking processes are now controlled by a frequency inverter. The frequency inverter feeds braking energy back into the grid as electricity. LCL filters are used to ensure that the feedback is compatible with the grid.

In the return flow, this corresponds to a sinusoidal filter (L-C) and a mains choke is used on the mains side (L) is selected as the termination. Therefore LCL-filters.

We develop, design, calculate, and build these filters according to your specifications. Depending on the location, compact (Fig. 2), or on a rail system (Fig. 1).

We are happy to comply with your specific requirements.

We already have a small standard series in our range as a basis.