IEC 60041 ED4

Field acceptance tests to determine the hydraulic performance of hydraulic turbines, storage pumps and pump-turbines IEC 60041 ED4

Current stage: 40.20 DIS ballot initiated: 12 weeks Jul 24, 2026

Next stage: PRVC Next stage date : Oct 16, 2026

Originator: IEC

Owner: TC 4

Type: International Standard

ICS: 27.140 Hydraulic energy engineering

IN_DEVELOPMENT
IEC 60041 ED4
40.20 DIS ballot initiated: 12 weeks
Jul 24, 2026

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