Generally follow 230 V single-phase and 400 V three-phase.
Where two voltages are given, the first is the phase-to-neutral voltage, and the second is the phase-to-phase voltage. This applies to 3-phase 4-wire systems. iec 60038 standard voltages pdf 103
A common keyword in PDF-related searches is the number "103." The search term likely originated from documents related to amendments of the European adoption of the standard, known as EN 60038 . Generally follow 230 V single-phase and 400 V three-phase
66 kV, 110 kV, 132 kV, 150 kV, 220 kV (50 Hz). 5. Band V: A.C. Systems (Above 245 kV) Extra-high and ultra-high voltage transmission lines. the first is the phase-to-neutral voltage