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43
C – CHECKING THE CT POSITION
If the controller reads the cos φ incorrectly, you need to monitor the CT position.
(1)
:
1 / Check it is positioned correctly on phase L1 upstream of all the loads to be compensated.
2 / Using a voltmeter, check that the voltage is zero between the mains phase L1 on which
you have installed the CT and the capacitor bank phase L1.
(1)
Refer to pages 39 and 40 for more information.
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