REF 542plus switchbay protection and control unit
Manual Part 3: Installation and Commissioning
1VTA100004-en DMS,2001-10-04 REF542plus: Installation and Commissioning 28 / 80
Figure 10: Example of connection diagram for the transformer differential protection with transformers
Caution
Due to accuracy requirements the length of the cable connection to the sen-
sors in other bay respectively panels should be less than 7 m
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