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.

Key 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.