Installation - Siemens SINAMICS S120 System Manual

4.5

Installation

The High Frequency Drive, depending on the area of application, can be operated with either
an Active Line Module, chassis or booksize format. The HF drive lineup can be expanded
using SINAMICS S120 Booksize components with cold plate cooling. This allows a uniform
mounting depth of the components to be achieved, as well as a simple connection of the DC
link and 24 V busbars.
The position of the High Frequency Drive can be chosen freely within the drive line-up.
Note
When installing the High Frequency Drive in the control cabinet, always ensure that the HF
function line-up – Choke Module and HF Damping Module (HF Sine Filter Module) – is
always directly to the right of the HF Motor Module.
Mounting position in the control cabinet
Always mount the SINAMICS S120 components in the control cabinet in a vertical position.
Other permissible mounting positions are listed in the descriptions for the individual
components.
NOTICE
Shorter component service life when the installation regulations are violated
If you do not observe the guidelines for installing the HF line-up in the electrical cabinet, this
can reduce the service life of the components and result in premature component failure.
• Comply with the installation regulations of the HF lineup in the electrical cabinet.
Cooling clearances
Table 4- 20
High Frequency Drive
System Manual, (SH2), 04/2015, 6SL3097-4AH10-0BP3
Cooling clearances, HF Modules
Above the HF Module
80 mm
High Frequency Modules
4.5 Installation
Below the HF Module
80 mm
55