Phase Rotation Test
Clockwise Phase Sequence L1-L2-L3 (Right)
Source Terminal
Grip firmly
Counter-clockwise Phase Sequence L1-L3-L2 (Left)
Source
Grip firmly
Terminal
G
Warning
Phase Rotation Test works only on 3 phase 4 wire systems. The result is unreliable on
any other systems.
G
Note
It maybe necessary to check the result by testing in reverse sequence.
9
Phase Rotation Test