ABB ACS800-U7 User Manual

Maintenance
105
Replacing the capacitor pack (R8)
1. Remove the module from the cabinet as described in section Replacing the drive
module (R7 and R8) on page 108.
2. Remove the front cover. Remove the profiled side plate.
3. Disconnect the discharging resistor wires.
4. Undo the red fastening screws.
5. Lift the capacitor pack out.
6. Install the new capacitor pack in reverse order to the above.
4
4
3
3
M10
M6
2 pcs
M6x12 combi screw
4
4
4
4
4
5
At the rear side (view
from below)
2 pcs in
690 V
units
3

ABB ACS800-U7 Specifications

General

Brand	ABB
Model	ACS800-U7
Category	DC Drives
Language	English