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CET Electric Technology
Figure 2-26 Mounting the Mains SCCT
Figure 2-27 Setting the Mains CT’s Ratio and Polarity via Web or HMI
2.3.2.4 Installing Branch SCCTs
The following instructions and figures describe the installation of the Branch SCCTs.
1.
Before installing Branch SCCT, please ensure that the SCCT’s contact surface is clean and without
contaminants for best accuracy performance.
2.
It’s very important to first connect the SCCT’s output wires to the SCCT Adapter Board before
mounting the Branch SCCT. Connect the White wire to the ‘+’ terminal and the Black wire to the ‘-’
terminal as shown below at the appropriate branch circuit inputs. Apply the correct torque to
tighten the screws.
3.
The SCCT’s load direction as indicated by the arrow symbol should be consistent with the Current
flow of the branch circuits while mounting the SCCT.