Eaton PDI JCOMM, Installation And Operation Manual

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Eaton PDI JCOMM Enclosure Installation and Operation Manual P-164001107—Rev 01 19
Figure 10. Connect Branch Circuit CTs to Cable Harness
44..55..44 C Clliipp C CTTss ttoo C Ciirrccuuiitt W Wiirreess
1. Clip a 60A split-core CT over each branch circuit wire where it leaves the panelboard breaker in sequence
top to bottom. Branch circuit CT cable harness connectors are labeled 1-21, with #21 connection at the
bottom of the panelboard.
a. Open the CT and snap it over the circuit wire as shown in Figure 11 .
b. The split-core CT wire must always go to the right , regardless of whether the CT and cable
harness are on the left or right side of the panelboard. This is a standard connection procedure for all
branch circuit CTs. BCMS automatically inverts the waveform for CTs on the right side of the
panelboard to provide correct measurements. However, the appearance of the left and right sides of a
panelboard will be different as shown in
Figure 12 and Figure 13 .
JCOMM Installation