Installing The Reinforcement Plates For An S120 Combi Power Module - Siemens SINAMICS S120 Combi Equipment Manual

S120 Combi Power Modules
3.5 Installation
3.5.2

Installing the reinforcement plates for an S120 Combi Power Module

The reinforcement plates for the S120 Combi fulfill the following functions:
● Air is routed in a specific way to dissipate the heat of the external heat sink
● They stabilize the mounting panel
They should be installed at the rear of the mounting panel or the control cabinet before
installing the S120 Combi Power Module and the external fan unit.
Note
The reinforcement plates are not included in the scope of delivery of the S120 Combi. They
must be separately ordered (order number 6SL3161-1LP00-0AA0).
Holes:
4 x Ø 4.8 mm (for drilling pattern, refer to the Chapter "Drilling patterns and installation cut-
outs")
Screws to be used:
M4 x 10 (ISO 7045 (DIN 7965), ISO 7380, DIN EN ISO 1207, ISO 1580M4)
Tightening torques:
Initially tighten by hand (0.5 Nm), then tighten with 1.8 Nm
Table 3- 17 Installing the reinforcement plates
Guide the lefthand reinforcement plate
into the cut-out
92
Locate the reinforcement plate on the
mounting panel
Screw the reinforcement plate at the
top and bottom
SINAMICS S120 Combi
Manual, Edition 05.2010, 6SL3097-4AV00-0BP0