Instruction Manual

STEP 3 : Insert the Current Transformers (CTs) provided into each of the phase wires - a CT
should be inserted into the phase 1 wire, another CT should be inserted into the phase 2
wire, and a third CT should be inserted into the phase 3 wire. Each CT will have 2 faces - a
P1 face and a P2 face (as mentioned on the CT). Each CT must be placed in such a way
that the P1 face will experience the flow of current through the wire first once the load
operates (please refer to the diagram below). The CTs can be made to rest on any surface,
but each CT should only contain one phase wire within.
Diagram 3