Mounting
6.2 Installation types
NCU 7x0.2
Manual, 02/2011, 6FC5397-0AP20-0BA0
39
(1) Spacers for mounting on the rear wall of the control cabinet
(2) Lugs for mounting directly on the rear wall of the control cabinet (external heat dissipation)
(3) Cutouts for lateral mounting on SINAMICS drive group
Figure 6-1 Mounting aids
Mounting instructions
A seal can be provided for segregated heat removal on the Control Unit (apart from
NCU 710.2 and NCU 720.2). This enables an air-tight connection to be made between the
Control Unit and the rear wall of the control cabinet, i.e. the cooling fins are located outside
the control cabinet.
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