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ABB DriveIT ACH550-UH User Manual

ABB DriveIT ACH550-UH
258 pages
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Drive
IT
Low Voltage AC Drives
Users Manual
ACH550-UH HVAC Drives (1
150 Hp)

Table of Contents

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ABB DriveIT ACH550-UH Specifications

General IconGeneral
CategoryDC Drives
ModelACH550-UH
Input Voltage380 ... 480 V AC
CommunicationEthernet, PROFIBUS
Protection FeaturesOvervoltage, Undervoltage, Overcurrent, Overtemperature, Short circuit
Control MethodSensorless vector control

Summary

Safety

Safety Instructions and Warnings

Details on safety instructions, notes, and warning symbols used throughout the manual.

Installation

Preparing and Mounting the Drive

Covers unpacking, identifying, preparing the mounting location, and mounting the drive.

Applying Power

Instructions for applying input power to the ACH550 drive before operation.

Start-Up Procedures

Parameter Descriptions

Group 99: Start-up Data

Defines essential start-up data, including language selection and motor information.

Group 10: Start/Stop/Dir

Defines external sources for start, stop, and direction commands, and direction control.

Group 11: Reference Select

Configures how the drive selects between command sources and defines reference characteristics.

Group 40: Process PID Set 1

Parameters for configuring the Process PID (PID1) controller, including gains and timing.

Serial Communication – EFB

Serial Communication – FBA

Maintenance

Technical Data

Drive Ratings and Specifications

Provides ratings for ACH550 drives, including IEC, NEMA, and frame size details.

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