VAMP 265 - Protection of Generator and Block Transformer

7.7 Protection of generator and
block transformer
7 Applications
Technical description
168
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VM265.EN011
7.7. Protection of generator and block
transformer
Figure 7.7-1 Differential protection of a YNd11 transformer and generator
using VAMP 265.
Settings:
ConnGrp
Yd11
IoCmps
ON
I‟oCmps
OFF
Un
High side voltage
U‟n
Low side voltage