SZ3 Open-Loop-Stromsensor

DESCRIPTION: SZ3 series of open loop hall effect currentsensorsense current from 50A to 600A, are based on the principle of the hall effect, current flowing through a primary conductor generates a rotating magnetic field around the conductor, the field is collector and concentrated in the gap of the core made by magnetically sensitive material, hall effect device inside sensors is located in the gap, therefore produces an output linear proportional to the amplitude and phase of the primary current. Holes which sensed conductors pass through are rectangle. LEM HAS 50-S compatible/equality FEATURES: l Measures DC, AC and impulse currents, a variety of irregular waveforms l Thru hole of rectangle design (10mm*20mm) l Competitive cost /performance ratio l Electric isolation between primary and secondary circuits l Flexible connection style Typical Applications: l variable speed drives l frequency converters l inverter power supplies l Welding power supplies l UPS and telecommunication power supplies l Current feedback control system l Ground fault detectors l Automatic measurement l Wattmeters