Installation - Siemens SINAMICS S120 Equipment Manual

Booksize power sections cold plate
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Motor Modules with Cold Plate

7.5 Installation

7.5
Installation
7.5
Installing the cold-plate modules on customer-specific heat sinks
Note the following before installation:
• Before installation, check the surface of the heat sink to ensure that it is not damaged.
• To facilitate installation, M6 screw bolts and hexagon nuts/threaded pins
• To improve heat transfer, a heat-conducting medium must be used. Special spherical-
7-12
(ISO 7436-M6x40-14 H, strength class 8.8) are recommended.
indented heat-conducting film must be used for this purpose. Each cold plate power
section is supplied with heat-conducting film cut to the right size. Note the installation
position of the heat-conducting film (see diagram below).
Note
When a module is replaced, the heat-conducting film must also be replaced.
Only heat-conducting film approved or supplied by Siemens can be used.
Equipment Manual Booksize Cold-Plate Power Sections
Manual, (GH4), Edition 06.2005, 6SL3097-2AJ00-0BP2

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