Figure 5: An Example of a Common DC Bus Drive System
1 AFE, GC, or NFE 2 Inverter module
3 DC bus 4 Brake chopper
5 Mains 6 DC/DC converter
7 Energy storage
4.7 Description of the Model Code
The model code defines the specifications of the product included in the delivery. It is shown on the package label. The model code is
made of standard codes and plus codes. Each part of the model code corresponds to the data in the order.
The model code can have this format, for example:
iC7-60SLIN07-300AE00F4+XXXX(+XXXX)
Table 6: Description of the Model Code
Code Description
iC7-60 Product group
SL Product category
SL = System module, liquid-cooled
IN Product type
3A = 3-phase active front-end, AFE
GC = Grid converter module, GC
IN = Inverter module, INU
DC = DC/DC converter, DC
22 | Danfoss Drives Oy © 2024.03 AJ475942178716en-000101 / 172K2848A
Design Guide | iC7 Series Liquid-cooled System Modules