994-746-03 | Line Reactor, 3%, 480V, 150 HP, NEMA 1 enclosure, Reacotr cabinet size 4. | Siemens

SED2 Variable Frequency Line Reactor- installed for SED2 VFD when drives are located close to the building's incoming power source where incoming spikes and other transients may damage the drive due to low impedance. Installing a line reactor at the input of each drive helps to counteract line spiking and nuisance faults causing the drive to shut down.