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 ACH480-04-03A4-4 is a compact and efficient AC variable frequency drive (VFD) designed specifically for HVAC motor control applications. Part number 3AXD50000275441, this drive is part of the ABB ACH480 HVAC drive series, developed for cabinet installation in building services, panel building and OEM HVAC systems.

The ACH480 series provides dedicated HVAC functionality in a cabinet-optimised format, helping simplify installation, commissioning and operation. Its built-in features support smooth, energy-efficient control of fans, pumps, compressors and air handling equipment in both standard and mission-critical building environments.

With a rated output power of 1.1 kW, a nominal output current of 3.3 A and a 400 V AC voltage class, the ACH480-04-03A4-4 is ideal for smaller HVAC motors used in ventilation, pumping, air handling and climate control systems. Its compact IP20 module format is designed for installation inside electrical cabinets and control panels.

Key Advantages

• Compact variable frequency drive designed for HVAC applications.
• 1.1 kW motor power rating suitable for small HVAC equipment.
• 3.3 A nominal output current for reliable motor control.
• 400 V AC voltage class compatible with industrial and building services systems.
• Dedicated HVAC functionality for fans, pumps and compressors.
• Cabinet-optimised design ideal for panel builders and OEMs.
• Built-in features help reduce installation and commissioning time.
• Efficient motor control helps reduce energy consumption and operating costs.

Key Features

• ABB ACH480 HVAC drive series.
• 1.1 kW rated output power.
• 3.3 A nominal output current.
• 400 V AC voltage class.
• LV AC drive module for HVAC applications.
• Designed for fans, pumps, compressors and air handling units.
• Built-in HVAC control functionality.
• Optional Bluetooth commissioning and monitoring capability.
• Compact IP20 cabinet-mounted format.
• Suitable for panel builders, OEMs and building automation systems.

Technical Specifications

• Manufacturer: ABB
• Series: ACH480 HVAC Drives
• Model: ACH480-04-03A4-4
• Part Number: 3AXD50000275441
• Product type: LV AC drive module for HVAC
• Rated output power: 1.1 kW
• Rated output current: 3.3 A
• Continuous current: 3.1 A
• Input voltage: 380-480 V AC
• Voltage class: 400 V AC
• Input phases: 3-phase
• Output frequency: 0-599 Hz
• Protection rating: IP20
• Mounting type: Cabinet / panel mounting
• EAN: 6438177541745

Efficient Motor Control for HVAC Systems

Variable frequency drives such as the ABB ACH480 regulate motor speed by adjusting output voltage and frequency. In HVAC systems, this allows fans, pumps and compressors to operate according to real demand, reducing wasted energy and improving system comfort, stability and efficiency.

The ACH480 series is designed for building services applications where reliable operation, easy commissioning and compact cabinet installation are important. Its HVAC-specific functionality makes it a practical choice for new installations, upgrades and panel-based control systems.

Typical Applications

• HVAC fans and ventilation systems.
• Pumps and circulation systems.
• Compressors and climate control equipment.
• Air handling units.
• Building automation systems.
• Panel builder and OEM HVAC installations.
• Commercial and industrial building services.

Trusted by HVAC Engineers Worldwide

ABB ACH480 HVAC drives are trusted by HVAC engineers, panel builders and OEMs to deliver compact, efficient and reliable motor control for fans, pumps, compressors and building services equipment.