Installing The Power Module; Installing Power Modules; Dimensions, Hole Drilling Templates, Minimum Clearances, Tightening Torques - Siemens SINAMICS G120 Operating Instructions Manual

Installing

3.3 Installing the Power Module

3.3 Installing the Power Module
3.3.1

Installing Power Modules

Installing Power Modules with degree of protection IP20
● Install the Power Module vertically on a mounting plate in a control cabinet.
● When installing, observe the minimum clearances to other components in the control
● Do not cover the ventilation openings the converter.
Installing additional components
Depending on the application, additional line reactors, filters, braking resistors, brake relays
etc., may also be used.
Please observe the mounting and installation instructions supplied with these components.
3.3.2

Dimensions, hole drilling templates, minimum clearances, tightening torques

Note
With the exception of inverters in the 160 kW ... 250 kW power range, the CU240B-2 und
CU240E-2 increase the inverter's total depth by 40 mm and by a further 30 mm if using an
IOP.
30
The smaller frame sizes of the converter (FSA and FSB) can also be mounted on DIN
rails using an adapter.
cabinet.
These minimum clearances are necessary to ensure adequate cooling of the converter.
Inverter with CU240B-2 and CU240E-2 Control Units
Operating Instructions, 01/2011, FW 4.4, A5E02299792B AB