Siemens SINAMICS PERFECT HARMONY GH180 - 6.2 Cabinet Anchoring Methods

6.2 Proper Cabinet Anchoring Methods
Holes for anchor bolts are located on the base mounting channel typically 1" (25.4 mm) from
front and back edges, and 4" (102 mm) from the sides. Refer to supplied drawings for mounting
details.
When anchoring the cabinets to the 󹪞oor, we recommend that the installer use cemented J-bars
on all corners. Holes in the base of the drive cabinets are 0.875" (22.3 mm) in diameter and easily
accept 0.5" (12.7 mm) threaded J-bars. If the drive is mounted against a wall, top angles may be
used to secure the drive to the back wall in lieu of the rear J-bar connections to the 󹪞oor. Refer
to the 󹪝gures shown below for an overview. Exact dimensions are given in the drawings supplied
with the drive.
Note
Refer to the system drawings provided with the VFD for the type of base structure used with the
cabinet as well as the exact connection locations.
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Figure 6-1 Proper Anchoring in Concrete Technique
Note
Given the location of the blower assembly, wall anchoring may require enclosure drilling
modi󹪝cations.
Assembly
6.2 Proper Cabinet Anchoring Methods
Type 6SR5 Air-Cooled
34 Operating Instructions, AK, A5E39390112