Power Electronics / Power Management


Open-loop high current transducers

13 February 2002 Power Electronics / Power Management

Denver Technical Products offers the LEM HAT series of open-loop current transducers with nominal currents of from 500 to 1500 A. This panel-mounted transducer has a large aperture for cables or busbars, ie 30,5 x 40,5 mm and has a frequency range from DC to 25 kHz. Isolation is 3 kV and the output is ±4 V at nominal output current.

These transducers will find applications in DC motors drives, switchmode power supplies and power supplies for welding applications, etc.



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