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Rotating electrical machines - Part 27-3: Dielectric dissipation factor measurement on stator winding insulation of rotating electrical machines (IEC 60034-27-3:2015); German version EN 60034-27-3:2016
Edition 2016-12

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
Edition 2019-04

Rotating electrical machines - Part 27-7: Insulation systems used in rotating electrical machines for sealed and moisture resistant winding type and quality control tests (IEC 2/2073/CD:2021); Text in German and English
Edition 2023-06

Rotating electrical machines - Part 28: Test methods for determining quantities of equivalent circuit diagrams for three-phase low-voltage cage induction motors (IEC 60034-28:2012); German version EN 60034-28:2013
Edition 2013-11

Rotating electrical machines - Part 29: Equivalent loading and superposition techniques - Indirect testing to determine temperature rise (IEC 60034-29:2008); German version EN 60034-29:2008
Edition 2009-01

Rotating electrical machines - Part 30-1: Efficiency classes of line operated AC motors (IE code) (IEC 60034-30-1:2014); German version EN 60034-30-1:2014
Edition 2014-12

Rotating electrical machines - Part 30-2: Efficiency classes of variable speed AC motors (IE-code) (IEC/TS 60034-30-2:2016); German version CLC IEC/TS 60034-30-2:2021
Edition 2024-06

Rotating electrical machines - Part 30-3: Efficiency classes of high voltage AC motors (IE-code) (IEC 60034-30-3:2024); German version EN IEC 60034-30-3:2024
Edition 2024-10

Rotating electrical machines - Part 31: Selection of energy-efficient motors including variable speed applications - Application guide (IEC/TS 60034-31:2010); German version CLC/TS 60034-31:2011
Edition 2011-08

Rotating electrical machines - Part 32: Measurement of stator end-winding vibration at form-wound windings (IEC/TS 60034-32:2016); German version CLC IEC/TS 60034-32:2021
Edition 2024-06

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