ACS 400V is a dedicated HVAC (heating, ventilation, air conditioning) drive. It offers reliable control performance, First Environ- ment EMC filtering and an easy to use text panel. Commissioning is easier than ever; just set the motor parameters and the drive is ready to start. ACS 400V fulfils the requirements of several applications, thanks to the different operation modes with I/O hard wiring. Belonging to the range of DriveIT Low Voltage AC Drives, ACS 400V benefits from the ABB proven technology and reliability. A unique set of services is also included to ensure that the entire process from drive selection to world-wide support and warranty is as straightforward as possible for the user. As a dedicated HVAC drive ACS 400V offers an easy way for saving energy in pump and fan motors. By replacing mechanical control with the ACS 400V a typical energy saving of 30-50% will be achieved.
The ACS 400V is a dedicated low‑voltage AC drive for HVAC applications, offering power ranges from 3 to 37 kW, IP21 or IP54 protection, and a multilingual text panel. It includes built‑in EMC filtering, Modbus and RS‑485 interfaces, and optional fieldbus modules for building automation.
Technical data tables list frame sizes, nominal input, output currents and power losses. The drive complies with CE, UL, cUL and C‑Tick certifications, and supports up to 100 m motor cable length. Contact information for ABB Oy and further technical resources are provided at the end of the document.
| Power range | 3–37 kW (380‑480 V) |
|---|---|
| Protection class | IP21 or IP54 |
| Standard communication interfaces | Modbus and RS‑485 |
| Maximum motor cable length | 100 m |
The ACS 400V supports a power range of 3 to 37 kW at 380‑480 V.
The drive is offered in IP21 and IP54 protection classes.
Modbus and RS‑485 interfaces are standard, with optional fieldbuses available.
The maximum motor cable length is 100 meters.