Siemens SINAMICS G120C - Page 18

Installing
3.1 Mounting
SINAMICS G120C converter
18 Getting Started, 04/2014, FW V4.7, A5E34264105B AA
Mounting
Table 3- 2 Drilling patterns and mounting equipment
Frame Size A
0.55 kW … 4.0 kW
Frame Size B
5.5 kW … 7.5 kW
Frame Size C
11 kW … 18.5 kW
Drilling pattern
Fixing elements 3 x M4 studs,
3 x M4 nuts,
3 x M4 washers
4 x M4 studs,
4 x M4 nuts,
4 x M4 washers
4 x M5 studs,
4 x M5 nuts,
4 x M5 washers
Locked-rotor (starting)
torque
2.5 Nm 2.5 Nm 2.5 Nm
Mounting the shield plate
We recommend that you mount the shield plates provided. The shield plates make it simpler
to install the inverter in compliance with EMC regulations and to provide strength relief for
the connected cables.
①
M3 - 0.8 Nm
②
M4 - 2.5 Nm
Figure 3-2 Mounting a shield plate using as example a frame size A inverter