ABB Drive ACS 400V User's Manual
Summary
The ABB ACS 400V is a high-performance Low Voltage AC Drive designed specifically for robust and energy-efficient motor control in modern industrial and commercial environments. This manual provides comprehensive guidance on its selection, installation, commissioning, and use in various applications, particularly HVAC systems (pumps and fans). Professionals can leverage this drive's proven technology and built-in EMC filtering to achieve significant energy savings (up to 50%) while ensuring reliable, precise operational control.
Page 1 Text Content
Drive IT Low Voltage AC Drive ACS 400V, Ventilation
Dedicated drive for HVAC applications
ACS 400V is a dedicated HVAC (heating, ventilation, air conditioning) drive. In a compact package it offers reliable control performance, First Environ- ment EMC filtering and an easy to use text panel – everything that is required in standard HVAC appli- cations. Commissioning is easier than ever; just set the motor parameters and the drive is ready to start. ACS 400V fulfils the requirements of several appli- cations, thanks to the different operation modes with I/O hard wiring.
Belonging to the range of Drive IT 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.
Basic features Benefits for the customer Power range 3...37 k W (380-480 V) Tailored product for the HVAC applications with IP 21 or IP 54 protection class connection instructions and diagrams Clear text panel with selection of 12 languages Easy to use while providing full functionality (incl. Russia) Minimizes installation and commissioning time First Environement (Class A) EMC filter No cabinets needed for electrical room Only motor data parameter settings required in installations; applies both for IP 21 and IP 54 units commissioning Gives good protection for motor and process Several operation modes for different applications Environmental aspects considered: energy saving with I/O hard wiring eco-efficient product Modbus and RS 485 interface as standard, several Reliable and proven ABB quality
other fieldbuses available as options
Page Summary Contents For ABB Drive ACS 400V User's Manual
Manual Details
| Brand | ACS |
|---|---|
| Pages | 2 |
| File Size | 156.11 KB |
| Published | May 12, 2026 |
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Frequently Asked Questions
What energy efficiency savings can I expect to achieve?
Replacing mechanical control with the ACS 400V can typically yield an energy saving of 30-50% in pump and fan motors.
Does the drive conform to strict EMC standards?
Yes, it is equipped with an EMC filter for First Environment Restricted Distribution (Class A).
What communication interfaces are standard or available?
Modbus and RS 485 interface are included as standard; other fieldbuses are also available as options.
What protection classes can I select for my installation?
You can choose between IP 21 or a more robust IP 54 protection class connection.