ATV71: What does IT,TT,TN in grounding system mean?
Issue:
IT,TT,TN in grounding system
Product Line:
ATV71
Environment:
All
Cause:
Don't know what the acronym "IT" stands for in a grounding circuit for line filter application.
Resolution:
http://www.electrical-installation.org/enwiki/Characteristics_of_TT,_TN_and_IT_systems
IT,TT,TN in grounding system
Product Line:
ATV71
Environment:
All
Cause:
Don't know what the acronym "IT" stands for in a grounding circuit for line filter application.
Resolution:
http://www.electrical-installation.org/enwiki/Characteristics_of_TT,_TN_and_IT_systems