ACH480-04-03A4-4 ABB 1.1kW Three Phase ABB ACH480 Variable Speed Drive

Why Choose the ABB ACH480-04-03A4-4 HVAC Drive?

The ABB 3AXD50000275441, also known as the ACH480-04-03A4-4, is a specialised AC variable frequency drive (VFD) designed for HVAC applications. As part of the ABB ACH480 HVAC drive series, it is engineered to deliver efficient, reliable and easy-to-use motor control for building automation systems.

This drive is optimised for controlling fans, pumps and compressors in heating, ventilation and air conditioning systems. It includes built-in HVAC functionality and intuitive commissioning tools, allowing fast installation and simplified operation while improving overall energy efficiency. :contentReference[oaicite:0]{index=0}

With a rated output power of 1.1 kW, 3.3 A nominal output current and a three-phase 380–480 V AC supply, the ACH480-04-03A4-4 is ideal for small HVAC systems, air handling units and building services applications. :contentReference[oaicite:1]{index=1}

Key Advantages

• Dedicated HVAC drive for fans, pumps and compressors.
• 1.1 kW motor power rating for building services applications.
• Three-phase 380–480 V AC input for commercial systems.
• Built-in HVAC functionality reduces engineering time.
• Improves energy efficiency and system performance.
• Simple commissioning and user-friendly operation.

Key Features

• ABB ACH480 HVAC drive series.
• 1.1 kW rated output power.
• 3.3 A nominal output current.
• Pre-configured HVAC control functions.
• Integrated control panel and setup assistants.
• Optional Bluetooth commissioning capability.
• Built-in I/O and communication interfaces.
• Energy-efficient operation for building systems.

Technical Specifications

• Manufacturer: ABB
• Series: ACH480 HVAC Drives
• Model: ACH480-04-03A4-4
• Product ID: 3AXD50000275441
• Product type: AC variable frequency drive
• Rated output power: 1.1 kW
• Rated output current: 3.3 A
• Input voltage: 380–480 V AC
• Input phases: 3-phase
• Frequency: 47.5–63 Hz
• Output frequency: 0–599 Hz
• Protection rating: IP20
• Mounting type: Cabinet / wall mounting
• Dimensions (H × W × D): approx. 223 × 73 × 208 mm
• Weight: approx. 1.7 kg

Optimised for HVAC Systems

The ACH480 drive is purpose-built for HVAC environments, providing dedicated control for ventilation, pumping and air handling applications. Its integrated functionality ensures stable operation, reduced energy consumption and improved comfort levels in commercial and industrial buildings. :contentReference[oaicite:2]{index=2}

With features designed for both normal and mission-critical HVAC applications, the drive supports smooth operation of systems such as air handling units, chillers and ventilation systems. :contentReference[oaicite:3]{index=3}

Typical Applications

• HVAC fans and ventilation systems.
• Pumps in heating and cooling systems.
• Air handling units (AHUs).
• Building management systems.
• Commercial and industrial facilities.
• Energy-efficient building automation.

Trusted in Building Automation Worldwide

ABB ACH480 drives are widely trusted for delivering reliable, energy-efficient control in HVAC systems across commercial and industrial buildings.