AND
Inactive
Active
Name.Function
Inactive
Active
Name.ExBlo Fc
Name.Active
Prot. Active
1..n, Assignment List
Name.ExBlo 1
Name.ExBlo
Blockings
(The General Protection module is not deactivated or blocked)
Name.ExBlo1-I
1..n, Assignment Lis t
Name.ExBlo 2
Name.ExBlo2-I
Name =
All Modules That Are Blockable
1
2
Please Refer to Diagram:
Prot
OR
AND
*
All protective elements will be blocked that are using fundamentals or harmonic measured values, if the frequency leaves the nominal frequency range. Protecti ve elements that are using RMS values will remai n active. See chapter "Wide frequency range".
**
This applies to dev ices that offer wi de frequency range measurement only.
Frequenc y is within the nominal frequency range.
(*)( **)