ACH550 drives
Legacy HVAC drive saves energy, produces quality air, and alleviates environmental concerns.
Committed to your comfort zone
ACH550 drives for HVAC make maintaining a building’s comfort zone easy, quick, and energy-efficient.
They precisely control the speed of pumps, fans, and compressors in HVAC applications, reducing energy consumption by up to 70% with payback times often under a year.
Technical data
The ACH550 drive features embedded BACnet, two built-in PID controllers, and tailor-made HVAC software, along with interactive startup assistance, real-time clock, and harmonic mitigation for seamless and efficient HVAC applications.
Up to 355 kW
wide power range all the way from 0.75 kWUp to 480 V
wide voltage range all the way from 208 VPresenting as standard IP21 & IP54
enclosure classesKey benefits
Reduce costs by controlling your building’s fan, compressor, and pump motors efficiently, for an energy conscious environment with ACH550.
Space-saving design
Slim and compact, fitting easily into various cabinet designs, reducing the need for space.Energy efficiency
Flux optimization and built-in calculators reduce energy use, noise, and track savings in both cost and CO2 emissions.Interactive diagnostic assistant
Should a fault occur, the diagnostic assistant displays in plain language possible causes and potential solutions.Noise reduction
Software function to reduce the audible noise.Flange mounting
The drive can be flange-mounted to the side of an air duct or integrated with an air handling unit (AHU). By placing the heat sink of the drive in the air flow, additional cooling is achieved efficiently.Fault logger
The fault logger of the ABB drive for HVAC is especially useful in tracking down drive failures through its use of the real-time clock.Digital tools and connectivity
ABB offers several software tools to ease and enhance the use of ABB drives. Especially when straightforward routines cannot be applied, these tools provide a user-friendly and easy-to-use approach for the selection, commissioning and use of ABB drives.
Software tools
ABB offers several software tools to ease and enhance the use of ABB drives. Especially when straightforward routines cannot be applied, these tools provide a user-friendly and easy-to-use approach for the selection, commissioning and use of ABB drives.
Mobile tools
ABB offers several mobile tools to ease and enhance the use of ABB drives. These tools provide a user-friendly and easy-to-use approach for the commissioning, servicing and use of ABB drives.
Connectivity
ABB drives offer connectivity to your systems and personnel extending the basic functionality and data transfer capabilities of our drives. From fieldbus adapters to safety functions modules, human-machine interfaces and peripheral options, our broad range of connectivity products is designed to offer you the optimal solution.
User interface options
A variety of different panels is available for ABB low voltage AC drives. Some of the drives come with a control panel as standard and in some cases a panel can be ordered as an option. All panels can also be bought as a spare part.
Drive options
ABB provides Drive options with features that ensure equipment availability, reliability, and easy maintenance.
The remote monitoring options deliver real-time insights into drive events, combining remote connectivity, diagnostic tools, and technical support. ABB drives also come with a wide range of installation accessories that streamline the setup process, reduce engineering time, and minimize errors.
Additionally, the drives offer flexible I/O modules and adapters, enhancing their functionality to meet specific application needs. Various braking options, including built-in flux braking, resistor braking, and energy-efficient regenerative braking, further optimize performance while ensuring reliable operation in diverse environments.