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Chart 5.21
During the actual operation, please pay attention to the installation of current transformer as the diagram shows
below:
Chart 5.22
As illustrated above, open the current transformer and you can see an arrow labeled on it indicating the
direction of current. Put the live wire among the under-detection wires onto the current transformer. After latching
the current transformer, the installation has been finished.
Notice: the direction (from K to L) of the arrow on the current transformer is corresponding to the direction of
the current in live wire from load to the grid.
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