ACS380-040N-09A4-4 ABB 4kW Three Phase ABB ACS380 Variable Speed Drive

Why Choose the ABB ACH480-04-09A5-4 HVAC Drive?

The ABB 3AXD50000275489, also known as the ACH480-04-09A5-4, is a compact and energy-efficient HVAC AC variable frequency drive (VFD) designed specifically for controlling motors in building automation systems. As part of the specialised ABB ACH480 HVAC drive series, it provides optimised control for fans, pumps and compressors while reducing energy consumption and operating costs.

This cabinet-optimised drive includes dedicated HVAC functionality, enabling smooth and efficient operation of air handling units and ventilation systems. Built-in features reduce installation time, while the intuitive control interface with HVAC-specific menus simplifies commissioning and operation. :contentReference[oaicite:0]{index=0}

With a rated output power of 4 kW, 9.4 A nominal current and a three-phase 380–480 V AC supply, the ACH480-04-09A5-4 is ideal for commercial and industrial HVAC systems requiring reliable and precise motor control. :contentReference[oaicite:1]{index=1}

Key Advantages

• Dedicated HVAC drive for building automation systems.
• 4 kW motor power rating for pumps and fans.
• Integrated HVAC functionality reduces engineering complexity.
• Improves energy efficiency and operational performance.
• Fast setup with intuitive commissioning assistants.
• Reliable performance in continuous HVAC operation.

Key Features

• ABB ACH480 HVAC drive series.
• 4 kW rated output power.
• 9.4 A nominal output current.
• Three-phase 380–480 V AC input supply.
• Dedicated HVAC control for fans, pumps and compressors.
• Integrated EMC filter and energy-efficient operation.
• Built-in communication support including Modbus and Ethernet-based protocols.
• Compact design for cabinet and panel installation.

Technical Specifications

• Manufacturer: ABB
• Series: ACH480 HVAC Drives
• Model: ACH480-04-09A5-4
• Product ID: 3AXD50000275489
• Product type: HVAC AC variable frequency drive
• Rated output power: 4 kW
• Rated output current: 9.4 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: Panel / cabinet mounting
• Weight: approx. 1.7 kg
• Operating temperature: approx. -10 to +50 °C

Optimised for HVAC Efficiency

The ABB ACH480 series is specifically designed to meet the demands of HVAC applications, offering pre-configured control functions that simplify system design and operation. These drives ensure stable airflow, pressure and temperature control while minimising energy consumption in both standard and critical building systems. :contentReference[oaicite:2]{index=2}

With integrated communication options and compatibility with building management systems, the ACH480 drive provides seamless integration into modern smart buildings and industrial HVAC environments.

Typical Applications

• Air handling units (AHUs).
• HVAC fans and ventilation systems.
• Water circulation and booster pumps.
• Cooling towers and chillers.
• Commercial and industrial buildings.
• Building management systems (BMS).

Trusted in Building Automation Worldwide

ABB ACH480 drives are trusted globally for delivering efficient, reliable and easy-to-use motor control in HVAC and building automation systems.