This document is the user's guide for ACS55 AC Drives, describing the features and characteristics of the product.
This guide covers safety instructions, installation steps, and start‑up procedures for the ABB ACS55 drive, which controls the speed of a 3‑phase AC induction motor. It includes warnings about dangerous voltages, required earthing, and the need for a qualified electrician to perform the installation.
The manual also lists the delivery contents, explains the function of DIP switches, control potentiometers, and various terminals, and provides reference tables for input voltage, output current, and EMC filter options.
| Power range | 0.18 to 2.2 kW |
|---|---|
| Maximum continuous output current | 1.4 A to 9.8 A (depending on rating) |
| Supply voltage | 110‑120 VAC (+10%/‑15%) or 200‑240 VAC (+10%/‑15%) |
| Motor type | 3‑phase AC induction motor |
| EMC filter | Built‑in (E) or none (N) |
Only a competent electrician may install the ACS55.
The drive can be powered from 110‑120 VAC (+10%/‑15%) or from 200‑240 VAC (+10%/‑15%).