Hi My bro , terminologi nya dulu ya :
"T" — Direct connection of a point with earth (Latin: terra)
"I" — No point is connected with earth (isolation), except perhaps via a high impedance.
The second letter indicates the connection between earth and the electrical device being supplied:
"T" — Direct connection of a point with earth
"N" — Direct connection to neutral at the origin of installation, which is connected to the earth
Nah sekarang dicocokin aja :
IT : Berarti isolation type, dan direct connection a point with earth
pada isolated system, system ini berarti ungrounded... bahayanya ketika terjadi phase to neutral fault, maka tegangan...
