Welcome. To use the tool please watch the video linked above and then simply answer the following 6 or so questions to identify the solutions best suited to your requirements.

Input Supply
Select the required 50/60Hz input power supply type. The primary options being Single or Three Phase. Split Single Phase / Two Phase supplies (eg 240V/120V) are for the most part only to found in North American residential and light commercial buildings.
 
 
   
 
This is the message to display on the screen