{"searchBar":{"inputPlaceholder":"Search by keyword or ask a question","searchBtn":"Search","error":"Please enter a keyword to search"}}
{}

Welcome to the Schneider Electric Website

Welcome to our website.

Select your location

Welcome the the Schneider Electric French website. It looks like you are located in the United States, would you like to change your location?

Traduisez en francais
{"support":{"yesButton":"Yes","noButton":"No","feedback":{"title":"What can we do to improve?"},"submitButton":"Submit","successMessage":"Thank you for your feedback","title":"Was this helpful?","feedbackPercentLabel":"of people found this helpful","captcha":{"error":"Please check the box"}}}
Search FAQs

ATV320 corner grounded or side grounded Delta system

Issue:
Customer has a corner grounded or side grounded Delta Power system, wants to be sure the drive will work with it.

Product Line:
ATV312/ATV31
Altivar 312, Altivar 31, ATV320

Environment:
All part numbers, all models

Cause:
n/a

Resolution:
Yes, the drives can operate on this type of power system.
However, it is necessary to disconnect the input RFI filter inside the drive.  
See the ATV31 or ATV312 / ATV320 installation bulletin, for directions on how to disconnect the input RFI filter.  
Give attention to the part numbers because not all ATV31 or ATV312 / ATV320 drives have the RFI filter included.
If no RFI filter is built into the drive, it is not necessary to make any adjustments.

NOTE: Ungrounded systems may cause problems with high voltage with respect to ground. If the system floats high enough circuit boards can be damaged.

 
<