AC Time Overcurrent Relay Block

AC Time Overcurrent Relay Block (51) that operates when the current exceeds a predetermined value.
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Updated 5 Jun 2016

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AC Time Overcurrent Relay (ANSI/IEEE C37.2 device number 51) that operates when the current exceeds a predetermined value.
This relay operates with either a Definite Minimum Time (DMT) or Inverse Definite Minimum Time (IDMT) characteristic.

This relay support both IEC 60255 Standard and IEEE Standard C37.112-1996 IDMT trip characteristic.

Cite As

Rodney Tan (2026). AC Time Overcurrent Relay Block (https://www.mathworks.com/matlabcentral/fileexchange/57521-ac-time-overcurrent-relay-block), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2015a
Compatible with any release
Platform Compatibility
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Version Published Release Notes
1.0.0.0