ABB ACS355-03E-12A5-4 3AUA0000058190 Variable Frequency Drive (VFD)

Overview

The ABB ACS355-03E-12A5-4 is a compact variable frequency drive designed for precise speed and torque control of three-phase AC motors in industrial automation systems. It improves process efficiency, reduces energy consumption, and ensures smooth motor operation in applications such as conveyors, pumps, and light machinery.

General Information

Part Number: ACS355-03E-12A5-4
Order Code: 3AUA0000058190

Brand: ABB
Country of Origin: Switzerland

Series: ACS355

Type: Variable Frequency Drive (VFD) / AC Motor Drive

Mounting: Wall-mounted or cabinet installation

Function: Motor speed and torque control for industrial automation

Technology: Sensorless vector control and V/f control modes

Power Specifications

Supply Voltage: 380–480 V AC, 3-phase

Rated Output Current: 12.5 A

Motor Power: Typically up to 5.5 kW (depending on load conditions)

Power Efficiency: High-efficiency PWM inverter design

Protection: Overvoltage, undervoltage, overload, short-circuit, and thermal protection

Indicators: Built-in LED display and status indicators for diagnostics and operation

Communication & Interface

Control Interface: Digital and analog I/O for external control

Communication Options: Optional fieldbus modules (e.g., Modbus, Profibus, CANopen)

Control Modes: Scalar (V/f) and sensorless vector control

Diagnostics: Fault history, real-time monitoring, and alarm reporting

Programming: Built-in keypad for parameter configuration and setup

Environmental

Operating Temperature: −10 to +40 °C (without derating)

Storage Temperature: −40 to +70 °C

Humidity: Up to 95% RH, non-condensing

Vibration Resistance: Designed for industrial cabinet environments

Protection Rating: IP20 (standard enclosure installation)

Dimensions & Weight

Dimensions (H × W × D): 236 × 169 × 169 mm

Weight: 3.2 kg

High-performance motor control designed for efficiency, precision, and reliable industrial operation – ready for fast global dispatch!