Siemens 7sg15 microtapp - Page 85

7SG15 MicroTAPP Application Guide
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"Tap Changer scheme" setting in
"Step-by-Step" mode
MicroTAPP - Typical Tap Change Control Circuit
with intelligent MicroTAPP step-by-step control
©2011 Siemens Protection Devices Limited Chapter 5 Page 21 of 21