IEC 62689-1:2016 

Current and voltage sensors or detectors, to be used for fault passage indication purposes - Part 1: General principles and requirements


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IEC 62689-1:2016 defines the minimum requirements (therefore performances) and consequent classification and tests (with the exception of functional and communication ones) for fault passage indicators (FPIs) and distribution substation units (DSUs) (including their current and/or voltage sensors), which are, respectively, a device or a device/combination of devices and/or functions able to detect faults and provide indications about their localization.

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Additional information

Publication typeInternational Standard
Publication date2016-05-12
Available language(s)English/French
TC/SCTC 38 - Instrument Transformersrss
ICS17.220.20 - Measurement of electrical and magnetic quantities
Stability date  2026
File size3023 KB

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