Delta VFD11AMS21ANSAA - READ PRIOR TO INSTALLATION FOR SAFETY.; Important points regarding ground connection; Pay particular attention to the following points

Chapter 1 IntroductionMS300
1-3
1-2 Model Name
*1.
For IP20 models only.
*2.
Not applicable for models of 575V input voltage.
*3.
Not applicable for models of 115V and 575V input voltage.
*4.
For 230V input voltage (one-phase) and 460V input voltage (three-phase) models only.
1-3 Serial Number