2787-2144
Appendix
Product manual | Version: 1.0.0
61
Power Supply Pro 2
12
Appendix
12.1 Application Notes
The following figures illustrate examples of how a WAGO Power Supply Pro 2 can be
connected as a consumer in three different grounding systems: TN, TT and IT.
12.1.1 AC Operation
L
N
PE
Load
Source (AC);
1-phase
AC
DC
Figure 42: AC input
L1
L2
L3
PEN
Load
Generator/
Transformer
Figure 43: TN Network
L1
L2
L3
N
PE
Load
Generator/
Transformer
Figure 44: TT Network
