A line end fault occurs when the end of a line is open or separated from its bus. This is not a standard bus fault. Current flows directly to the end of the line without any contributions from the bus to which the end of the line is connected.
To perform a line end fault of a branch/feeder:
You can perform line end fault for only one feeder at a time.
ANSI Short Circuit Reference | |
Faulting a Bus |