ACS480-04-039A-4 ABB 18.5kW Three Phase ABB ACS480 Variable Speed Drive

Why Choose the ABB ACS480-04-039A-4 General Purpose Drive?

The ABB ACS480-04-039A-4 is a compact and reliable AC variable frequency drive (VFD) designed for efficient speed and torque control of three-phase motors in general-purpose industrial applications. As part of the advanced ABB ACS480 general purpose drive series, it brings together essential motor control features in a ready-to-use format for pumps, fans, conveyors and standard automation systems.

This drive is engineered to simplify installation, commissioning and operation while helping improve energy efficiency and process reliability. The ACS480 series includes built-in functionality such as an EMC filter, Safe Torque Off and communication capability, making it a practical choice for industrial users who need dependable performance without unnecessary complexity.

With a rated output power of 18.5 kW and a three-phase 380–480 V AC supply, the ACS480-04-039A-4 is ideal for medium-power motor control applications across manufacturing, logistics, water treatment and building services. Its compact cabinet-mounted design enables straightforward installation inside electrical control panels.

Key Advantages

• Compact variable frequency drive for general-purpose motor control.
• 18.5 kW motor power rating suitable for industrial applications.
• Three-phase 380–480 V AC input compatible with standard industrial power systems.
• Integrated Safe Torque Off (STO) safety function.
• Built-in EMC filter for improved installation compatibility.
• Designed for simple commissioning and reliable everyday operation.
• Efficient motor control helps reduce energy use and mechanical wear.

Key Features

• ABB ACS480 general purpose drive series.
• 18.5 kW rated output power.
• 38 A nominal output current.
• Three-phase 380–480 V AC input supply.
• Integrated Safe Torque Off (STO) functionality.
• Built-in EMC filter, Category C2.
• Integrated braking chopper with external resistor support.
• RS-485 / Modbus RTU communication capability.
• Compact IP20 design for cabinet installation.

Technical Specifications

• Manufacturer: ABB
• Series: ACS480 General Purpose Drives
• Model: ACS480-04-039A-4
• Product ID: 3AXD50000199075
• Product type: AC variable frequency drive
• Rated output power: 18.5 kW
• Rated output current: 38 A
• Input voltage: 380–480 V AC
• Input phases: 3-phase
• Frequency: 48–63 Hz
• Protection rating: IP20
• Mounting type: Cabinet / panel mounting
• Frame size: R4
• Dimensions (H × W × D): approx. 240 × 260 × 212 mm
• Weight: approx. 6 kg

Reliable Motor Control for Everyday Industrial Applications

Variable frequency drives such as the ABB ACS480 regulate motor speed by adjusting output voltage and frequency. This allows equipment to run more efficiently, reducing unnecessary energy consumption while improving process control and extending the service life of motors and mechanical components.

The ACS480 series is designed for applications where straightforward setup, built-in features and dependable operation are essential. Its compact construction, integrated safety function and communication capability make it well suited to modern control panels and automation systems.

Typical Applications

• Pumps and water treatment systems.
• Fans and ventilation equipment.
• Conveyors and material handling systems.
• Compressors and general industrial machinery.
• Food and beverage production equipment.
• Logistics and warehousing automation.
• Building services and HVAC systems.

Trusted by Industrial Users Worldwide

ABB ACS480 general purpose drives are widely used by engineers, panel builders and industrial operators to deliver reliable motor control, simple commissioning and efficient operation across everyday applications.