The ACS355-03E-04A1-4 is a small-sized inverter from ABB, designed for various industrial applications. It offers reliable performance, easy operation, and compact design, suitable for pumps, fans, and other small-scale applications. I. Core Specifications

• Order Number: ACS355-03E-04A1-4

• Product Series: ACS355

• Power Rating: 0.37 kW

• Input Voltage: 200-240 V AC, 1-phase

• Output Voltage: 0-240 V AC

• Output Frequency: 0-500 Hz

• Control Mode: V/f control, sensorless vector control

• Protection Class: IP20, IP66

• Cooling Method: Fan-cooled

• Mounting Method: Wall-mounted, cabinet-mounted

• Operating Temperature: -10°C to +50°C

II. Product Features

1. Compact Design: Small footprint for installation in tight spaces.

2. Easy Operation: Simple parameterization and commissioning via built-in control panel or PC tools.

3. Reliable Performance: Robust design with comprehensive protection functions.

4. Flexible Configuration: Various options and accessories to meet different application requirements.

5. Cost-Effective: Optimized design for cost-sensitive applications.

III. Typical Applications

• Small pump systems

• Fan and blower systems

• Compressors

• Conveyor systems

• General-purpose industrial machinery