Schaffner EMC Inc. Load Reactor

Schaffner 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 output reactors or 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. Capabilities Phases: 1 and 3 Current range: up to 5 kA Short circuit current withstand: up to 50 kA Voltage range: up to 36 kV Fundamental frequency: up to 1 kHz Switching frequency: up to 20 kHz Insulation classes: 180 / 200 / 220 Protection class: up to IP67 and NEMA 6/6P Cooling methods: AN, AF, WD Standards: ANSI, BS, CSA, DIN, EN, IEC, IEEE, IRIS, ISO, UL, VDE Markets Motor drives Mobility Renewables Infrastructure Building technology Factory automation Machinery Power supply