Wiring16 KW2M-A/X User's Manual◆How to connect a CT(1) Turn off the power of the measured devices.(2) Install the applicable CT.(3) Connect the CT to the terminal block.(4) Check that the wiring is correct, then turn on the power of the load and the KW2M-A.Connection example:◆How to set the parameters for CT(1) Select CT type (option “CT-T”) according to the CT used.(Select ‘5A’ if the secondary side current of the CT used is 5A. Select ‘1A’ if the secondaryside current of the CT used is 1A.)(2) Set the primary current of measured CT at primary side current of CT setting mode (option“CT-1”).For example, if the measured CT is 400A/1A or 400A/5A, set to”400”.(3) Connect the CT according to the CT direction, power side (K) to load side (L).