ABB three-phase frequency converter duty ac motor

Frame size:71M~355L                                                                               Mounting type:IMB3 IM B5

Duty:S1                                                                                                         Voltage:380V/400V(50HZ)

Rated power:0.37kw~315kW                                                                   Insulation:F

Protection:IP55(motor);IP55(ventilator)                                             Cooling method:IC416

Altitude should be lower than 1000m above sealevel                        Ambient temperature:-15℃~+40℃

Range of frequency converter velocity modulation:5-100HZ stepless velocity modulation below 50HZ(or 60HZ) velocity modulating over 50 HZ(or 60HZ) with constant torque velocity modulation with constant output;

The motor can undergo overload of 160% at rated rotor torque for 1 minute;

The motor torque appears as smooth at lower speed and the motor runs without creep;

The motor can guarantee rated rotor torque output at frequency or 5HZ by voltage rising of frequency converter device and not go so far as to be burned as heating.

Technical data

Dimension drawing