ABB ACH550 - Install the Line Input Wiring

10 E-Bypass Configurations for ACH550 Drives
Installation
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.
BP0051
ACH550
Motor
Input Power
Ground
Lug(s)
Terminals
E-Bypass
Control Board
Terminals (X2)
Terminals
Motor
Terminals
Ground
Lug(s)
Disconnect Switch
or Circuit Breaker
Disconnect Switch
or Circuit Breaker
R1…R4 R5/R6
Service Switch
(Optional)