IEC 60038:2009 specifies standard voltage values which are intended to serve as preferential values for the nominal voltage of electrical supply systems, and as reference values for equipment and system design.

IEC 60038 edition 7.1 contains the seventh edition (2009-06) [documents 8/1260/FDIS and 8/1264/ RVD] and its amendment 1 (2021-12) [documents and 8/1600/FDIS 8/1603/RVD ].

60038 © IEC:2009 – 5 – IEC STANDARD VOLTAGES 1 Scope This publication applies to – a.c. transmission, distribution and utilization systems and equipment for use in such systems with standard frequencies 50 Hz and 60 Hz having a nominal voltage above 100 V; – a.c. and d.c. traction systems;

2021年12月15日 · IEC 60038:2009+A1:2021 specifies standard voltage values which are intended to serve as preferential values for the nominal voltage of electrical supply systems, and as reference values for equipment and system design.

2022年7月17日 · IEC 60038-1983, amended in 1994 and 1997 (current revision IEC 60038:2009/AMD1:2021) is a directive to standardize voltages of a.c. transmission, distribution, and utilization systems and equipment for use in such systems with standard frequencies 50 Hz and 60 Hz having a nominal voltage above 100 V.

2021年12月1日 · - AC transmission, distribution and utilization systems and equipment for use in such systems with standard frequencies 50 Hz and 60 Hz having a nominal voltage above 100 V; - AC and DC traction systems;

2021年12月15日 · Founded in 1906, the IEC (International Electrotechnical Commission) is the world’s leading organization for the preparation and publication of international standards for all electrical, electronic and related technologies.

– 4 – IEC 60038:2009/AMD1:2021 © IEC 2021 This publication specifies standard voltage values which are intended to serve – as preferential values for the nominal voltage of electrical supply systems, and – as reference values for equipment and system design. and replace with