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Rotating electrical machines - Part 33: Synchronous hydrogenerators including motor-generators - Specific requirements (IEC 60034-33:2022); German version EN IEC 60034-33:2022
Edition 2023-04

Measuring relays and protection equipment - Part 187-1: Functional requirements for differential protection - Restrained and unrestrained differential protection of motors, generators and transformers (IEC 60255-187-1:2021); German version EN IEC 60255-187-1:2021
Edition 2022-09

Measuring relays and protection equipment - Part 187-1: Functional requirements for differential protection - Restrained and unrestrained differential protection of motors, generators and transformers (IEC 60255-187-1:2021/COR1:2023); German version EN IEC 60255-187-1:2021/AC:2023-04
Edition 2023-10

Standards [CURRENT]

DIN EN 61922

High-frequency induction heating installations - Test methods for the determination of power output of the generator (IEC 61922:2002); German version EN 61922:2002
Edition 2003-04

Photovoltaic (PV) arrays - Earth fault protection equipment - Safety and safety-related functionality (IEC 63112:2021); German version EN IEC 63112:2021
Edition 2023-05

Standards [CURRENT]

DIN EN ISO 14451-4

Pyrotechnic articles - Pyrotechnic articles for vehicles - Part 4: Requirements and categorization for micro gas generators (ISO 14451-4:2013); German version EN ISO 14451-4:2013
Edition 2013-08

Standards [CURRENT]

DIN EN ISO 14451-5

Pyrotechnic articles - Pyrotechnic articles for vehicles - Part 5: Requirements and categorization for airbag gas generators (ISO 14451-5:2013); German version EN ISO 14451-5:2013
Edition 2013-08

Nuclear facilities - Electrical power systems - Part 387: Diesel generator units applied as standby power sources (IEC 45A/1459/CDV:2023); Text in German and English
Edition 2023-11

Standards [CURRENT]

DIN ISO 7651

Commercial vehicles and buses; mounting dimensions for alternators of types 1, 2 and 3; identical with ISO 7651:1991
Edition 1993-09

Standards [CURRENT]

DIN ISO 20816-2

Mechanical vibration - Measurement and evaluation of machine vibration - Part 2: Land-based gas turbines, steam turbines and generators in excess of 40 MW, with fluid-film bearings and rated speeds of 1500 r/min, 1800 r/min, 3000 r/min and 3600 r/min (ISO 20816-2:2017)
Edition 2018-01

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