ABB ACS550-01 frequency transformer (0.75...90 kW) user manual1

ACS550-01 inverter manual, introduces the inverter's safety guide, installation, start-up, diagnosis, maintenance and technical data.

Brand: ABB
Category: Industrial Supply
Document type: User Manual
Language: English
Pages: 179
File format: PDF
File size: 8.6 MB
Updated: 30 September, 2023
Models: ACS550-01, ACS550
MD5 checksum: CEE7B543BCFDA6738016A37DF37E8DF7
PDF: ABB ACS550-01 frequency transformer (0.75...90 kW) user manual1 PDF

About this manual

This manual covers the ABB ACS550-01 frequency transformer, a device that converts input AC voltage to a variable output frequency for motor control. It includes safety guidelines, wiring instructions, and troubleshooting tips.

Key specifications such as input voltage range, output frequency range, current ratings, and IP protection levels are listed, along with recommended installation practices and maintenance procedures.

What's inside

Safety Information
Installation
Electrical Connections
Operation
Technical Data
Maintenance

Specifications

Input Voltage	380‑480 V
Input Current	8.3 A / 6.4 A
Input Frequency	48‑63 Hz (UL)
Output Frequency	0‑500 Hz
IP Rating (UL type 1)	IP21
IP Rating (UL type 12)	IP54

Frequently asked questions

What is the input voltage range of the ACS550-01?

The ACS550-01 accepts an input voltage of 380 V to 480 V.

What output frequency range does the ACS550-01 provide?

It can generate an output frequency from 0 Hz up to 500 Hz.

What are the IP protection ratings for the ACS550-01?

The unit is rated IP21 (UL type 1) and IP54 (UL type 12).

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