Mains Load Optimization; Connecting Diagrams - Advanced Energy Thyro-S 1S H 1 Series Manual

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6. MAINS LOAD OPTIMIZATION

7. CONNECTING DIAGRAMS

Thyro-S is not suitable for mains load optimization in multiple controller
applications.
If mains load optimization is necessary, Thyristor controllers of type
Thyro-A, Thyro-AX or Thyro-P must be used.
Thyro-S can be employed in single phase switch and in three phase
switches which can be transposed to single phase switches, e.g. star
connections with MP conductor or N conductor and in open delta
connection.
It is possible to apply 2 identical Thyro-S as a three phase saver circuit
(with delta load or star without N), if the triggering signal for both
controllers is set up at the same time (see fig. 11).