The standard covers both AC (Alternating Current) and DC (Direct Current) systems, ranging from extra-low voltage (below 50V) up to very high voltage transmission levels (above 1000kV).
: 35 kV to 230 kV for regional transmission. iec 60038 standard voltages pdf 103
When a client from a different country orders an MV switchgear panel, they will reference IEC 60038 to confirm the rated insulation voltage (e.g., 12kV, 24kV, 36kV). The standard covers both AC (Alternating Current) and
If you have arrived here searching for the term , you are likely looking for either a specific clause, a page number, or a reference code within the standard. While "103" could refer to a page number in an older hard copy, it most likely points to Table 103 or Annex 103 found in some national adoptions or technical interpretations of the standard. This article will clarify what IEC 60038 contains, where to find legitimate PDFs, and why the number 103 (as a voltage or a reference) matters. If you have arrived here searching for the