ABB ACH550-UH User Manual page 18

1-14
For flange mounting (mounting the drive in a cooling air duct), see the appropriate
Flange Mounting Instructions:
Frame size
R1
R2
R3
R4
R5
R6
Prepare the mounting location
The ACH550 should only be mounted where all of the
requirements defined in
page
1. Mark the position of the mounting holes.
Note: Frame sizes R3 and R4 have four holes along the top. Use only two. If
possible, use the two outside holes (to allow room to remove the fan for
maintenance).
Note: ACH400 drives can be replaced using the original mounting holes. For R1 and
R2 frame sizes, the mounting holes are identical. For R3 and R4 frame sizes, the
inside mounting holes on the top of ACH550 drives match ACH400 mounts.
Installation
IP21 / UL type 1
Kit
FMK-A-R1
FMK-A-R2
FMK-A-R3
FMK-A-R4
AC8-FLNGMT-R5
AC8-FLNGMT-R6
Preparing for installation
are met.
1-10
Code (English)
100000982
100000984
100000986
100000988
ACS800-PNTG01U-EN
on
ACH550-UH User's Manual
IP54 / UL type 12
Kit Code (English)
FMK-B-R1 100000990
FMK-B-R2 100000992
FMK-B-R3 100000994
FMK-B-R4 100000996
- -
- -
1
X0002