Ambient temperature: -15≤θ≤40
Altitude:Altitude should be lower than 1000meters above sea level.
Rated voltage:380V        Rated frequency:50Hz/60Hz
Connection:Star-connection for 3KW or less whereas delta-connection for 4KW or more.
Duty/Rating:Conntinuous(S1).
Insulation class:F,the temperature rise of the stator winding is examined at 80K(by resistance method).
Protection class:The main body of the motor is IP54,but the terminal box reaches IP55.
Cooling method:IC411.
If the motor of which the frequency,voltage and connection are specially,please stale when ordering.