Frames R6I And R7I; Installation Using Mounting Plate 64138375 - ABB ACS800 Hardware Manual

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Frames R6i and R7i

The module can be installed in the cabinet using the optional mounting plate (code
64138375) and a separate air baffle. Alternatively, a combined mounting plate/air
baffle can be constructed. The fixing points are shown in the cabinet layout
examples below.
Several R6i or R7i modules can be installed in one cubicle providing the minimum
clearances indicated in the dimensional drawings are followed.

Installation using mounting plate 64138375

The module is fastened by the two fixing points at the top to the rear wall of the
cabinet using two M8 screws. The mounting plate (which connects the module and
its cooling fan) is fixed to the rear wall of the cabinet with two M6 screws. A separate
air baffle must be installed, but it does not have to carry the weight of the module.
Module top fixing
points (2–M8)
Module and fan connected
by mounting plate
#64138375
DC busbars
Drive control
unit
Module bottom
fixing points
(2–M6)
DC fuses
DC connection
AC connection
Cooling fan
Air baffle
Air in