Mains connection and line-side power components
3.9 Line connection variants
3.9.4
Operation of the line connection components via an autotransformer
An autotransformer can be used to adapt the voltage in the range up to 3-phase 480 VAC
+10% or 240 VAC +10%.
Application example:
● The motor insulation must be protected from excessive voltages.
Figure 3-32
82
Auto-transformers
Manual, (GH6), 04/2014, 6SL3097-4AL00-0BP4
AC Drive