ABB ACH550 User Manual page 12

10
Connection Diagrams – Standard E-Bypass (Wall Mounted)
ACH550 Standard E-Bypass units are configured for wiring access from the top. The
following figure shows the Standard E-Bypass (wall mounted) wiring connection
points. Refer to the ACH550-UH User's Manual for control connections to the drive.
Disconnect Switch
Installation
R1...R4
Terminals
Input Power
Terminals
Motor
Terminals
Disconnect Switch
or Circuit Breaker
Ground
Lug(s)
E-Bypass
Control Board
Terminals (X2)
Service Switch
(Optional)
or Circuit Breaker
E-Bypass Configurations for ACH550 Drives
ACH550
Ground
Lug(s)
Motor
R5/R6
BP0051