---- DESCRIPTION:

SZ140 series of open loop hall effect current-transducer sense current from 200A to 2000A, 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.

FEATURES:

l---- Measures DC,AC, impulse currents and a variety of irregular waveforms

l---- Thru-hole design, large primary aperture (aperture: 40mm)

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