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SRPS EN 50209:2009

Test of insulation of bars and coils of high-voltage machines

Mar 27, 2009

General information

90.93     Nov 9, 2022

90.00    Nov 9, 2027

ISS

N002

European Norm

29.080     29.160.10  

English  

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Scope

This specification applies to rotating electrical machines with rated voltages (Un) from 5 kV to 24 kV inclusive and with rated output from 5 MVA upwards and from 5 MW upwards for motors Requirements for machines with rated voltage above 24 kV should remain the subject of individual agreement This specification is also applicable to machines with rated outputs between 1MVA( 1MW) and 5 MVA(5MW) and with rated voltages of 5 kV and above, provided its use has been agreed beforehand In the case of machines whose windings are cured in the stator, tests on the separate winding elements are not possible; for these machines the requirements in Part B apply. The test of the conductor lamination insulation must however be carried out in accordance with 23 of Part A of this standard

Life cycle

NOW

PUBLISHED
SRPS EN 50209:2009
90.93 Standard confirmed
Nov 9, 2022

REVISED BY

PROJECT
prSRPS EN 50209:2024

Related project

Adopted from EN 50209:1998