The ABB ACH Series includes variable speed drives specifically designed for HVACR applications, providing energy-efficient control of fans, pumps, and compressors. With models like ACH550, ACH580, and ACH480, the series offers HVAC-specific features, intuitive operation, and seamless integration with building automation systems. Built-in safety functions, coated boards, and flexible installation options ensure reliable performance in demanding environments. These drives help reduce energy costs, enhance indoor comfort, and simplify system management in commercial buildings, data centers, hospitals, and other HVAC-focused facilities.
Browse available units in our catalog of ACH Series.
This analog output module supports an encoder resolution of 14 bits and accommodates resistance values between 500 and 800 Ohms. It can function effectively in non-condensing environments with a humid
This drive has an output current rating of 7.2 A during normal operation, with light overload capabilities of up to 6.8 A, while heavy-duty applications can utilize a current rating of 5.6 A. The devi
Engineered for three-phase use, this HVAC drive operates at a nominal sound level of 76 dB and a frequency of 47.5 to 63 Hz. Its ratings include a maximum output power of 15 kW under normal conditions
With a current output rating of 38 A, this drive operates at a frequency of 47.5 to 63 Hz. It features a protection degree of IP21 and is enclosed in a NEMA 1 housing, making it suitable for light ind
This drive operates on three phases and has a maximum horsepower rating of 75 hp. Measuring 203 mm in width, 732 mm in height, and 295 mm in length, it weighs approximately 28.3 kg. The protection cla
This AC drive has an output voltage range that extends from 0 to 480 VAC. The nominal output current is rated at 4A, while it can handle low-overload currents up to 3.8A and high-overload currents of
This frequency converter is equipped to handle input voltages from 380 to 480 V and operates at frequencies between 47.5 to 63 Hz. The unit is wall-mounted and features IP21 protection. It has a norma
This HVAC drive is equipped for operation at frequencies ranging from 47.5 to 63 Hz. The degree of protection is rated at IP21. It has two analog inputs and two analog outputs. The drive supports an o
The ACS150-03E-05A6-4 features a frequency range of 50/60 Hz and provides an output power of 2.2 kW with a maximum current output of 5.6 A for normal operation. The drive is housed in an open-type enc
This model supports humidity levels between 5 and 95%, making it adaptable to various environments. With a current rating of 2 Amps, the controller features digital inputs accommodating both 24 VDC an