User Manual

9
Neutral Wire
Live Wire
Detected Object
L ← K
Power Supply
6. Installation
1. When using it, the back of it can be adsorbed on the iron surface, or the two ends can be fixed to the wall with screws.
2. When installing the R718NL3 series current transformer, please separate the live and neutral wires of the wire to be detected,
and only take the live wire through current transformer and start the measurement according to the wiring below:
CT Wiring Schematic Diagram (Current direction K→L)
If the live wire and the neutral wire are connected together at the same time, they will offset each other and the measurement is 0.
Live Wire
Neutral Wire
L ← K