Hello Group,
 
Are any of you familiar with high-frequency overcurrent protection devices
that will satisfy the standards applicable to fuses and/or circuit breakers?
Fuses and circuit breakers are generally rated for either DC or 50/60 Hz
applications.  I have an application that uses a high-frequency (30-40kHz)
power distribution buss with power conversion modules (inverters) that plug
into the buss.  We want to provide overcurrent protection for each
individual module.
 
It's easy to imagine a number of different ways to provide overcurrent
protection, including but not limited to waveform sampling, current
transformers, etc., but I need something that is compliant. . . .
 
Any help would be appreciated.
 
Thanks,
 
Jeff Jenkins
Regulatory Compliance
Advanced Energy Industries, Inc.
Fort Collins, CO USA

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