First fault condition in 3AC systems (AC Circuits)
[First_fault_in_3AC_systems_midrange_industrial_system_20150701-dh.TSC]
![[image]](images/play.png)
Comparison between earthed (TN-system) and unearthed system (IT-system) in first fault condition.
[First_fault_in_3AC_systems_midrange_industrial_system_20150701-dh.TSC]
Comparison between earthed (TN-system) and unearthed system (IT-system) in first fault condition.