It explicitly excludes noise limits for AC motors supplied by converters, though it provides guidance for them in Annex B. Key Technical Sections
Understanding IEC 60034-9: Rotating Electrical Machines - Noise Limits
It explicitly excludes noise limits for AC motors supplied by converters, though it provides guidance for them in Annex B. Key Technical Sections
Understanding IEC 60034-9: Rotating Electrical Machines - Noise Limits
It explicitly excludes noise limits for AC motors supplied by converters, though it provides guidance for them in Annex B. Key Technical Sections
Understanding IEC 60034-9: Rotating Electrical Machines - Noise Limits iec 60034-9 pdf free download