Chapter 11 SpecificationsRevision June 2010 11-3Footnote:*1 Rated rotation speed: When full load, speed ratio is defined as the minimum speed (the motorwill not pause).*2 When command is rated rotation speed, the speed fluctuation rate is defined as:(Empty load rotation speed – Full load rotation speed) / Rated rotation speed*3 TN system: A power distribution system having one point directly earthed, the exposedconductive parts of the installation being connected to that points by protective earthconductor.*4 Please refer to “Chart of load and operating time” in section 11.4 “Overload Characteristics”.
