DIN EN IEC 60034-27-4 VDE 0530-27-4:2019-04
Rotating electrical machines
Part 27-4: Measurement of insulation resistance and polarization index on winding insulation of rotating electrical machines
(IEC 60034-27-4:2018); German version EN IEC 60034-27-4:2018
Class/Status:
Standard,
valid
Released: 2019-04
VDE Art. No.: 0500140