BASIC NAME MOTOR NAME MODIFIER ALTERNATING CURRENT TYPE ASYNCHRONOUS INDUCTION ROTOR CAGE NUMBER OF PHASES THREE-PHASE PROTECTION DEGREE IP-55 INSULATION CLASS F CATEGORY N SUPPLY VOLTAGE 480 V FREQUENCY 60 HZ COOLING METHOD IC 411 WORKING STYLE S1 IEC STANDARD -60034-1 CONSTRUCTION FORM B5 CASING 160M NUMBER OF POLES 4 POLES NOMINAL POWER 18 HP COMMERCIAL REFERENCE ELVEM-7T3-160M4 B5