Siemens SINAMICS S120 Manual page 78

Mains connection and line-side power components
3.9 Line connection variants
Figure 3-18
Operation of single-phase units on the Single Phase Grounded Midpoint line system configuration
The line connection depicted below applies to the operation of single-phase units (1-
ph. 230 VAC) on the Single Phase Grounded Midpoint line system configuration commonly
used in the USA:
Figure 3-19
78
Direct operation on the line supply
Direct operation on single phase grounded midpoint line system configurations
Manual, (GH6), 07/2016, 6SL3097-4AL00-0BP5
AC Drive