ABB ACH550 - Install the Motor Wiring

E-Bypass Configurations for ACH550 Drives 11
Installation
Connection Diagrams – Standard E-Bypass (R7/R8, Floor Mounted)
ACH550 Standard E-Bypass units are configured for wiring access from the top. The
following figure shows the Standard E-Bypass (floor mounted) wiring connection
points. Refer to the ACH550-UH User's Manual for control connections to the drive.
BP0056
ACH550
Input Power
Ground Lug
Bar
Terminals
E-Bypass
Control Board
Terminals (X2)
BP0055
Disconnect Switch
or Circuit Breaker
Motor
Terminals
Ground Lug
Bar
Service
Switch
(Optional)
ACH550
Control Board
Terminals (X1)
BP0054
BP0056
R8
ACH550
R7
Disconnect Switch
or Circuit Breaker
Motor
Terminals
I
nput Power
Terminals