ABB ACH550 User Manual page 15

E-Bypass Configurations for ACH550 Drives
Install the Motor Wiring (Supplement to ACH550-UH User's Manual)
Motor Connections – Vertical E-Bypass
Configurations
Connect the motor cables to the terminals at
the bottom of the bypass section as shown in
the figure below. Also see "Connection
Diagrams – Vertical E-Bypass" on page 9.
Connect the motor grounding conductor to
the ground lug near the motor cable terminal
block connection point.
Motor Connections – Standard E-Bypass
Configurations
Connect the motor cables to the output terminal block as shown in the figure below.
Also see "Connection Diagrams – Standard E-Bypass (R7/R8, Floor Mounted)" on
page 11 for R7 or R8. The motor grounding conductor can be connected to the
ground lug near the terminal block.
Install the Control Wiring (Supplement to ACH550-UH User's Manual)
Connect control wiring to terminal block X1 on the ACH550 control board and to
terminal block X2 on the E-Bypass control board. For more information on these
connections, refer to the following:
• X1 terminal block location and terminal data are defined in the ACH550-UH
User's Manual.
• X2 terminal block location is illustrated in the figures starting with "Connection
Diagrams – Vertical E-Bypass" on page 9.
Motor Cables
Gnd
Standard Configuration (R5, R6)
Gnd
BP0043
Standard Configuration (R1...R4)
13
Motor Cables
Gnd
BP0044
BP0041
Installation