
Totally Enclosed Fan-cooled Three-phase Induction Motors With Slip Ring-rotor; Type Im B 3, With Rolling Bearings; Mounting Dimensions And Relationship Frame Sizes; Output Ratings For Intermittent Duty
出版:German Institute for Standardisation (Deutsches Institut für Normung)

專家解讀視頻
This Standard is included in DIN Handbook 185.
IEC 60072-1 Ed. 6.0 - Identical