ABB ACH550 - Installation

E-Bypass Configurations for ACH550 Drives 3
Table of Contents
Table of Contents
Safety
Use of Warnings and Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Table of Contents
Installation
Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
E-Bypass Features and Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Installation Flow Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Preparing for Installation (Supplement to ACH550-UH User’s Manual) . . . . . . . 7
Installing the Wiring (Supplement to ACH550-UH User’s Manual) . . . . . . . . . . 8
Check E-Bypass Jumpers, Switches and Pots . . . . . . . . . . . . . . . . . . . . . . . . 19
Start-up
Bypass Control Panel Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Operating Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Bypass Control Board Inputs and Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
ACH550 Drive Inputs and Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
The Bypass Application Macro . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Technical Data
Input Power Connections (Supplement to ACH550-UH User’s Manual) . . . . . 37
Motor Connections (Supplement to ACH550-UH User’s Manual) . . . . . . . . . . 44
E- Bypass Control Panel Connections
(Supplement to ACH550-UH User’s Manual) . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Dimensions and Weights (Supplement to ACH550-UH User’s Manual) . . . . . 46
Applicable Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Index