IEC 60034-27-4:2017 PRV
Pre release version
Rotating electrical machines - Part 27-4: Measurement of insulation resistance and polarization index on winding insulation of rotating electrical machines
AbstractThis Final Draft International Standard is an up to 6 weeks' pre-release of the official publication. It is available for sale during its voting period: 2017-11-10 to 2017-12-22. By purchasing this FDIS now, you will automatically receive, in addition, the final publication.
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