2.3.9 Transformer bay in a high impedance earthed network,
connected to single busbar switchyard
IEC10000140 V1 EN
Figure 11: Transformer bay in a high impedance earthed system
2.3.10 Functionality table
The proposal for functionality choice for the different application cases are shown in
table
9.
The recommendations have the following meaning:
• On: It is recommended to have the function activated in the application.
• Off: It is recommended to have the function deactivated in the application.
• Application dependent: The decision to have the function activated or not is
dependent on the specific conditions in each case.
Applications 5 — 7 in table
9 are according to application examples
given in previous sections.
Section 2 1MRK 505 291-UEN A
Application
40
Application manual
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