du dt filter 97669905 Multi-stage submersible pump designed for

Multi-stage submersible pump designed for pumping of chemically polluted groundwater

Einstufige Doppelpumpe mit Spiralpumpengehäuse in Inline-Bauweise

DDA 60-10 AR-PVC-L/V/C-F-31U3U The SMART Digital DDA is a compact positive displacement

DDA 30-4 AR-PP/V/C-F-31U2U2FG The SMART Digital DDA is a compact positive displacement

fan-cooled asynchronous motor

du dt filter 97669905 Multi-stage submersible pump designed fordU dt filters dU dt filters reduce the voltage peaks and the dU dt of the pulses at the motor terminals. To some extent, the voltage at the motor terminals is still pulse shaped; the motor current is sine wave shaped without commutation spikes. Maximum cable length with dU dt filter is 150 m. Output filters in general Output filters are used for reducing the voltage stress on the motor windings and the stress on the motor insulation system as well as