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Vanguard EZCT-2000B User Manual

Page 113

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REV 1 EZCT-2000B USER’S MANUAL

109

Since this is a single phase transformer, and the transformer secondary winding is accessible,
the user can apply a jumper to short out the transformer secondary winding as shown in Figure
26. By shorting out the transformer secondary winding, the user can eliminate most of the V3
voltage (V3=0V).

Now the turns-ratio will be:

Ratio=

Figure 26