ABB ACS355-03E-01A9-4 ABB ACS355 series inverter

The ABB ACS355-03E-01A9-4 is an inverter in the ACS355 series, suitable for general-purpose applications. Here are its detailed parameters:

Power Rating: The rated output power is 0.55 kW, which can meet the moderate - power requirements of three - phase systems.

Current Rating: The rated output current is 1.9 A.

Voltage Range: It is applicable to three - phase power supplies within the range of 380 - 480 V AC, and the typical supply voltage is 400 V AC.

Frequency: The supply frequency is 50/60 Hz, and the output frequency range is 0 - 500 Hz.

Protection Class: The IP rating is IP20, which provides a certain degree of protection against solid objects and is suitable for general indoor environments.

Control Mode: It adopts sensorless vector control technology, which can accurately control the speed and torque of the motor and has good control performance under different load conditions. It can run both asynchronous motors and permanent magnet motors.

Mounting Method: The mounting type is wall - mounted. The dimensions are 169 mm×70 mm×161 mm, which is relatively compact and saves space.

Filter: It is equipped with a built - in EMC filter to effectively suppress electromagnetic interference and improve the electromagnetic compatibility of the system.

Function Features: It supports communication protocols such as Modbus, CANopen, and Profibus, which is convenient for integrating with various PLCs, HMIs, and upper - computer systems to achieve remote monitoring and control. It also has functions such as safe torque off, sequence programming, and real - time clock, which improve the safety and flexibility of the equipment. In addition, it has pre - programmed protection functions and built - in PID controllers, which are beneficial for pump and fan applications.

Overload Capacity: It can typically withstand 150% of the rated current for 1 minute.

Acceleration and Deceleration Time: The acceleration time range is 0.1 - 1800 seconds, and the deceleration time range is also 0.1 - 1800 seconds, which can be set according to specific application requirements.

Operation and Storage Temperature: The operation temperature range is - 10℃ to + 50℃, and the storage temperature range is - 40℃ to + 70℃.

Input and Output Interfaces: It has 2 analog inputs, 5 digital inputs, 1 analog output, 1 digital output, and 1 relay output, which can be used to connect with various external devices.

Weight: The net weight is about 1.2 kg.