ABB Relion 620 Series - Settings

5.1.6 Signals
Table 767: INRPHAR Input signals
Name Type Default Description
I_2H_A SIGNAL 0 Second harmonic
phase A current
I_1H_A SIGNAL 0 Fundamental fre-
quency phase A cur-
rent
I_2H_B SIGNAL 0 Second harmonic
phase B current
I_1H_B SIGNAL 0 Fundamental fre-
quency phase B cur-
rent
I_2H_C SIGNAL 0 Second harmonic
phase C current
I_1H_C SIGNAL 0 Fundamental fre-
quency phase C cur-
rent
BLOCK BOOLEAN 0=False Block input status
Table 768: INRPHAR Output signals
Name Type Description
BLK2H BOOLEAN Second harmonic based
block
5.1.7 Settings
Table 769: INRPHAR Group settings (Basic)
Parameter Values (Range) Unit Step Default Description
Start value 5...100 % 1 20 Ratio of the 2.
to the 1. harmonic
leading to restraint
Operate delay time 20...60000 ms 1 20 Operate delay time
Table 770: INRPHAR Non group settings (Basic)
Parameter Values (Range) Unit Step Default Description
Operation
1=on
5=off
1=on Operation Off / On
Table 771: INRPHAR Non group settings (Advanced)
Parameter Values (Range) Unit Step Default Description
Reset delay time 0...60000 ms 1 20 Reset delay time
Protection related functions 1MRS757644 H
804 620 series
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