Figure. 5.3.10 - 68. Energizing behavior of a small transformer.
The figure above presents the energizing behavior of a small transformer. The first graph depicts the
applied voltage, the second graph depicts the phase currents' peak and FFT values (as mentioned
earlier, the calculated FFT value is about 50% of the peak value), the third graph depicts the 2
nd
harmonic absolute values (in amperes), the fourth graph depicts the fundamental (50 Hz) FFT-
calculated currents (in amperes), and fifth graph depicts the 2
nd
harmonic components relative to the
corresponding fundamental component currents (with the 15 % setting limit).
A
AQ
Q-T256
-T256
Instruction manual
Version: 2.06
130
© Arcteq Relays Ltd
IM00028
Summary of Contents for AQ-T256
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