Iec 60038 Standard Voltages Pdf 103

(full title: IEC standard voltages ) is a fundamental international standard published by the International Electrotechnical Commission. Its primary purpose is to unify voltage ratings for electrical systems and equipment across the globe.

If you are referencing a specific project document that states "IEC 60038:103", check your project’s nomenclature. It is most likely referring to Table 103 from an older version of the standard, which typically lists AC standard voltages from 100V to 1000V (e.g., 230V, 400V, 690V). iec 60038 standard voltages pdf 103