ACS355-03E-07A3-4

The ABB ACS355-03E-07A3-4 is an efficient AC drive designed for a variety of motor control applications. This unit operates on a 3-phase input voltage range between 380 to 480 volts AC, accommodating standard industrial power supplies. Users can expect an output voltage reaching up to 480 volts AC, while it maintains a steady output current of 7.3 Amps, making it suitable for medium loads.

The power rating for this drive measures at 3.0 kW, equivalent to approximately 4 horsepower. It demonstrates robust performance with an overload capacity that can tolerate up to 150% for a short duration of one minute, ensuring flexibility during peak loads. The drive utilizes advanced control methods, including both V/Hz and Sensorless Vector Control for reliable and smooth motor operation.

Allowing further customization, the drive features an adjustable switching frequency that ranges from 4 kHz to 16 kHz. Installation and usage of this unit are straightforward, facilitated by its IP20 protection class, which ensures safety and protection against dust and solid objects.

Operating temperature conditions range from -10°C to 50°C, which supports a wide span of applications in various environments. For storage, it can withstand temperatures from -40°C to 70°C. Furthermore, the ACS355-03E-07A3-4 is rated for humidity tolerance between 5% to 95% relative humidity without condensation.

Forced air cooling method is employed to maintain optimal operating temperatures during usage, ensuring efficient performance under load. With a length of 260 mm, this compact drive can be installed in tight spaces, making it a versatile solution for modern industrial motor control requirements.