There is no official "version 103." Buy the latest consolidated version (CSV) – it includes all amendments and will contain whatever table or clause you are confusing with "103."
Table 103 typically focuses on , making it the most referenced table in building electrical design. iec 60038 standard voltages pdf 103
Standard values include . High-Voltage (HV) and Ultra-High Voltage (UHV) : Covers transmission grids from 35 kV up to 1,100 kV . Critical Technical Specifications IEC 60038 Standard Voltage Classifications | PDF - Scribd There is no official "version 103
Whether you are a consulting engineer verifying a 33kV substation design, a manufacturer labeling your 400V drive, or a student writing a thesis on grid harmonization, the IEC 60038 PDF is an indispensable tool on your digital shelf. a manufacturer labeling your 400V drive
: Defining clear voltage ranges to prevent equipment damage and electrical hazards. Voltage Range Classifications