ACH480-04-07A3-4 ABB 3kW Three Phase ABB ACH480 Variable Speed Drive

Why Choose the ABB ACH480-04-07A3-4 HVAC Drive?

The ABB ACH480-04-07A3-4 (Product ID 3AXD50000275472) is a compact and energy-efficient HVAC variable frequency drive (VFD) designed specifically for heating, ventilation and air conditioning applications. As part of the proven ABB ACH480 drive series, it provides reliable motor control for fans, pumps, air handling units and building services systems while helping reduce energy consumption and operating costs.

Designed for modern building automation systems, the ACH480 includes integrated HVAC functionality, intuitive commissioning tools and built-in EMC filtering. The drive simplifies installation while delivering dependable operation across commercial buildings, hospitals, schools, industrial facilities and public infrastructure.

With a rated output power of 3 kW, a 7.2 A nominal output current and a three-phase 380–480 V AC supply, the ACH480-04-07A3-4 is ideal for HVAC systems requiring efficient and precise motor speed control.

Key Advantages

• Purpose-built HVAC variable frequency drive for building services applications.
• 3 kW motor power rating suitable for pumps and ventilation equipment.
• 7.2 A nominal output current for dependable operation.
• Three-phase 380–480 V AC input compatible with commercial and industrial installations.
• Integrated Safe Torque Off (STO) safety function.
• Built-in EMC filter for improved electrical compatibility.
• Modbus RTU communication for building management integration.
• Energy-efficient operation helps reduce running costs.

Key Features

• ABB ACH480 HVAC drive series.
• 3 kW rated output power.
• 7.2 A nominal output current.
• Three-phase 380–480 V AC input supply.
• Integrated EMC filter.
• Built-in Safe Torque Off functionality.
• Modbus RTU communication interface.
• Keypad and PC-based programming options.
• IP20 enclosure for panel mounting.
• Output frequency range from 0–599 Hz.

Technical Specifications

• Manufacturer: ABB
• Series: ACH480 HVAC Drives
• Model: ACH480-04-07A3-4
• Product ID: 3AXD50000275472
• Product type: HVAC AC variable frequency drive
• Rated output power: 3 kW
• Rated output current: 7.2 A
• Continuous output current: 6.8 A
• Input voltage: 380–480 V AC
• Input phases: 3-phase
• Frequency: 50 / 60 Hz
• Output frequency: 0–599 Hz
• Protection rating: IP20
• Mounting type: Wall / cabinet mounting
• Programming: Keypad or PC
• Operating temperature: -10°C to +50°C
• Weight: approx. 1.77 kg

Optimised Motor Control for HVAC Systems

Variable frequency drives such as the ABB ACH480 regulate motor speed by adjusting output voltage and frequency. This enables HVAC equipment to match demand more accurately, reducing energy usage, lowering noise levels and extending equipment life.

The ACH480 range is specifically developed for building automation and HVAC applications. Its integrated features and straightforward commissioning process help engineers and contractors achieve efficient operation while simplifying maintenance and system integration.

Typical Applications

• Air handling units (AHUs).
• HVAC ventilation systems.
• Building service pumps.
• Cooling towers.
• Commercial and industrial fan systems.
• Hospitals, schools and public buildings.
• Building management and automation systems.

Trusted by Building Services Engineers Worldwide

ABB ACH480 HVAC drives are trusted by engineers, contractors and facility managers for delivering efficient motor control, reduced energy consumption and reliable operation across modern building service systems.