It can be difficult to find the heat dissipation needed for ACS255 drives.

Explanation of undocumented faults

This paper addresses the question of the possibility of using alternate options for branch circuit protection for ACS255 drives.

Compact and available with flexible mounting options without the need for accessory mounting kits. These drives are ideal for panel builders and OEM’s needing a micro drive with low cost, flexible mounting options, and rapid parameter setup. Intended for the United States. ACS255-PHTC01U-EN.

Intended for the United States

ACS255-PHPB01U-EN

ACS255-PHPB02U-EN

ACS255-PHPB03U-EN

ACS255+B068 (outdoor-rated) will replace ACS255+B063 (indoor-rated) as the standard UL Type 4X (IP66) version of the ACS255 micro drive.Intended for the United States.

The ACS255+B063 will be transferred to the Classic life cycle phase on January 1, 2021. The product series will go to Obsolete phase on December 31, 2021. Because the ACS255 is not serviceable, it will not have a Limited phase. Intended for the United States

This document discusses the RCRO relay output module for the ACS255/250 drives and the drives they are compatible with.

The REMOTE PANEL is designed to be used in conjunction with the ACS255 variable speed drive. It is intended for professional incorporation into complete equipment or systems. Intended for the United States.

The Relay Output Module can be used in applications where the analog/digital output from the drive is converted to a relay output. Typical applications are where two relay outputs are required. Intended for the United States.

For fast and accurate repeat drive programming. Intended for United States.

This document reviews the functionality of maximum current and overload protection within a VFD. The VFDs internal protections (temperature and current) are also reviewed. Maximum current should be left at factory default for most pump and fan applications.