CEI EN IEC 60255-187-1:2022
Current
Current
The latest, up-to-date edition.
Measuring relays and protection equipment Part 187-1: Functional requirements for differential protection - Restrained and unrestrained differential protection of motors, generators and transformers
Available format(s)
Hardcopy , PDF
Language(s)
English
Published date
01-07-2022
Publisher
This part of IEC 60255 specifies the minimum requirements for functional and performance evaluation of (longitudinal) differential protection designed for the detection of faults in ac motors, generators and transformers.
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