Appendix
A.3 Connection Examples
SIPROTEC, 7UM62, Manual
C53000-G1176-C149-7, Release date 03.2010
560
Figure A-16 100 % Stator Earth Fault Protection
with 20 Hz generator 7XT33, bandpass 7XT34 and startup earth fault protection –
with shunt 10 A/150 mV and measuring transducer 7KG6.
1) The voltage divider is only requred for secondary-side voltages > 200 V.
2) The voltage divider must be connected directly to the load resistor R
L
via two lines.
The connection designations for 7XT3300–0*A00/DD are given in Appendix A.3, Figure A-29.
Figure A-17 Earth Current Differential Protection (Generator)
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