Power Diagram; Installation Flow Chart - ABB ACH550 series User Manual

E-Clipse Bypass Configurations for ACH550 Drives
The following is a typical power diagram.
Disconnect Switch
or Circuit Breaker
3 Phase
Input Power
Service Switch
(Optional)

Installation Flow Chart

The installation of E-Clipse Bypass Configurations for ACH550 drives follows the
outline below. The steps must be carried out in the order shown. At the right of each
step are references to the detailed information needed for the correct installation of
the unit.
PREPARE for installation
PREPARE the Mounting
Location
MOUNT the unit
REMOVE the covers
from Vertical E-Clipse
Bypass Unit
INSTALL wiring
CHECK jumpers and
switches
CHECK installation
RE-INSTALL the covers
APPLY power
START-UP
Drive with E-Clipse Bypass
3
Drive Input Fuse
Reference in ACH550-UH
Task
"Installation" section
"Preparing for Installation"
"Prepare the Mounting
Location"
—
"Remove Front Cover"
"Wiring Overview" and
"Install the Wirings on Vertical
Units"
—
"Check Installation"
"Re-install Cover"
"Apply Power"
"Start-Up"
Bypass
Control
ACH550
Drive
User's Manual
Drive Output
Contactor
Motor
3
Bypass
Contactor
Reference in this Manual
"Drive Identification" on page 8.
"Suitable Mounting Location
(Supplement to ACH550-UH User's
Manual)" on page 9
—
"Mount the Drive with E-Clipse
Bypass"
"Remove Vertical E-Clipse Bypass
Cover"
"Installing the Wiring (Supplement to
ACH550-UH User's Manual)"
starting on page 9.
"Check E-Clipse Bypass Jumpers
and Switches" on page 25.
"Initial Settings and Checks" on page
19.
"Re-install Vertical E-Clipse Bypass
Cover"
—
"Overview of Bypass Functionality"
on page 33.
Installation
7