ACH480-04-04A1-4 ABB 1.5kW Three Phase ABB ACH480 Variable Speed Drive

Why Choose the ABB ACH480-04-04A1-4 HVAC Drive?

The ABB ACH480-04-04A1-4 is a compact and efficient AC variable frequency drive (VFD) designed specifically for HVAC and building services applications. As part of the ABB ACH480 HVAC drive series, it provides reliable motor speed control for fans, pumps, compressors and air-handling equipment.

This cabinet-optimised drive combines ABB’s low voltage AC drive technology with HVAC-specific functionality for smooth and energy-efficient operation. Its compact module design supports straightforward installation inside electrical cabinets and control panels, making it suitable for both new HVAC systems and retrofit projects.

With a rated output power of 1.5 kW, nominal output current of 4.0 A and a three-phase 380–480 V AC supply, the ACH480-04-04A1-4 is ideal for smaller HVAC motors used in ventilation, pumping, air handling and temperature control systems.

Key Advantages

• Compact HVAC variable frequency drive for building services applications.
• 1.5 kW motor power rating for small HVAC equipment.
• 4.0 A nominal output current for reliable motor operation.
• Three-phase 380–480 V AC input suitable for industrial and commercial installations.
• Designed for fans, pumps, compressors and air-handling units.
• Cabinet-optimised module format helps reduce installation space.
• Efficient motor control supports lower energy use and smoother operation.

Key Features

• ABB ACH480 HVAC drive series.
• 1.5 kW rated output power.
• 4.0 A nominal output current.
• Three-phase 380–480 V AC input supply.
• IP20 protection rating.
• Compact low voltage AC drive module.
• Integrated EMC filter.
• Designed for HVAC and building automation applications.
• Suitable for wall, cabinet or panel mounting.

Technical Specifications

• Manufacturer: ABB
• Series: ACH480 HVAC Drives
• Model: ACH480-04-04A1-4
• Product ID: 3AXD50000275458
• EAN: 6438177541752
• Product type: LV AC drive module for HVAC
• Rated output power: 1.5 kW
• Rated output current: 4.0 A
• Input voltage: 380–480 V AC
• Output voltage: 3 × 400 V AC
• Input phases: 3-phase
• Output frequency: 0–599 Hz
• Protection rating: IP20
• Mounting type: Wall / cabinet / panel mounting
• Electrical connection: Screw terminals
• Operating temperature: -10 to 50°C
• Dimensions (H × W × D): approx. 223 × 73 × 208 mm
• Weight: approx. 1.77 kg

Efficient Motor Control for HVAC Systems

Variable frequency drives such as the ABB ACH480 regulate motor speed by adjusting the output voltage and frequency supplied to the motor. In HVAC systems, this allows fans, pumps and compressors to run only as fast as required, improving comfort control while reducing energy consumption and mechanical wear.

The ACH480 series is designed for heating, ventilation, air conditioning and refrigeration applications where dependable operation and energy efficiency are essential. Its HVAC-focused functionality makes it suitable for commercial buildings, plant rooms and building automation systems.

Typical Applications

• HVAC fans and ventilation systems.
• Pumps and circulating systems.
• Compressors and refrigeration equipment.
• Air-handling units and building services plant.
• Heating and cooling systems.
• Commercial building automation.
• Energy-saving retrofit projects.

Trusted by HVAC Engineers Worldwide

ABB ACH480 HVAC drives are trusted by building services engineers, panel builders and facilities teams for reliable motor control, efficient operation and straightforward integration into modern HVAC systems.