What is a typical sampling rate (sampling frequency) in a modern digital relay protection devices?

01 January 1970 1 10K Report

Can anyone provide me a link on a article which concerned sampling rate choosing for a digital relay protection devices (overcurrent protection, distance protection, differential protection)? Thanks in advanced.

Rafael Cordova

Hi Yury

In GE instruction manual, you can select 16, 32 or 64 samples by cycle . More samples, less space for fault register.

You can se instruction manual GE F60 or T60

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