14
Register/ Recorded information Default
STEP
Example of how the status information is changing when three regulators
are entering parallel operation from single operation.
Inspection of SPCU 1D50 with address code 10.
Three regulators running in single operation
Red digit SI from A30 SI from A20 Own SI (A10)
1 2 2 2
Regulator A10 selected in parallel operation
Red digit SI from A30 SI from A20 Own SI (A10)
1 2 2 3
Regulator A20 selected in parallel operation
Red digit SI from A30 SI from A20 Own SI (A10)
1 2 5 5
Regulator A30 selected in parallel operation
Red digit SI from A30 SI from A20 Own SI (A10)
1 5 5 5
2 Present value of I
n
(nominal current) from regulator A20*)
0.00...5.00 kA
3 Measured current in phase L1 from regulator A20*)
0.00...2.55 x I
n
4 Measured phase angle from regulator A20*)
0.00…+-180 ∞
5 Present value of In (nominal current) from regulator A30*)
0.00...5.00 kA
6 Measured current in phase L1 from regulator A30*)
0.00...2.55 x I
n
7 Measured phase angle from regulator A30*)
0.00…+-180 ∞
*) Inspection of SPCU 1D50 with address code 10.
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