AND
Inactive
Active
Name.Function
Inactive
Active
Name.ExBlo F c
Name.Active
Prot. Active
1..n, Assignment List
Name.ExBlo 1
Name.ExBlo
Blockings
(The General Protection module is not deactivated or blocked)
Name.ExBlo 1-I
1..n, Assignment List
Name.ExBlo 2
Name.ExBlo 2- I
Name =
All Modules That A re Blockable
1
2
Please Refer to Diagram:
Prot
OR
AND
*
All protec tive elements will be bloc ked that are using fundamentals or harmonic measured val ues, if the frequency leaves the nominal frequency range. Protecti ve elements that are us ing RMS values will remain active. See c hapter "Wide frequency range".
**
This applies to dev ices that offer wide frequency range measurement only.
Frequenc y is within the nominal frequency range.
(*)( ** )