5
Follow, please find some
no-corrected positioning
of C.T.
Position 2:
C.T. installed on the top of all loads, but on (L3-T)
Phase, instead of (L1-R) Phase.
Position 3:
C.T. is installed on the same line of loads!!
Position 4:
C.T. is installed on Phases that supply Automatic
PFC System.
In case of installation of Automatic PFC System in presence of MV/LV Transformer, if are present Fix PFC System for the compensation of
Transformer, the C.T. must be installed after the Fix PFC System.
The figure show the connection of Automatic PFC System in case of presence of MV/LV Transformer in parallel configuration.
NOTE
: Is necessary to use an ADDER C.T. with 2 or 3 inputs (in reference to the qty of Transformers), where have to be connected
the output cables of C.T.
The output of C.T. must be connected on Automatic PFC System.
Is also necessary to set the value of the Primary of C.T. (as described in appendix B), as amount of the two or three C.T.
