Найдено: 2
Overview IEC 60034-30-3:2024 is an international standard published by the International Electrotechnical Commission (IEC) that specifies efficiency classes for fixed-speed three-phase high-voltage c…
1 Scope This part of IEC 60034 specifies efficiency classes for fixed-speed three-phase high-voltage cage induction motors in accordance with IEC 60034‑1 that • have a rated voltage exceeding 1 000 V…