KOSED LOAD REACTORS (dv/dt Reactors)
KOSED load reactors work on the AC output side of frequency converters or other sensitive equipment in series to the electrical consumer.
Load reactors, also known as dv/dt reactors, essentially protect the load, normally an electrical motor. It is an efficient way to reduce the high voltage dv/dt caused by the power switching semiconductors within the drive converter. The protection of motor insulation from premature aging and destruction results in a significantly increased life time of all motor drive systems.