ABB RELION REX640 - 6.9.7.2 CTSRCTF Output signals; 6.9.8 CTSRCTF Settings; 6.9.9 CTSRCTF Monitored data

6.9.7.1 CTSRCTF Input signals
Table 1304: CTSRCTF Input signals
Name Type Default Description
I3P1 SIGNAL - Three-phase currents
1
I3P2 SIGNAL - Three-phase currents
2
I3P3 SIGNAL - Three-phase currents
3
BLOCK BOOLEAN 0=False Block signal for acti-
vating the blocking
mode
6.9.7.2 CTSRCTF Output signals
Table 1305: CTSRCTF Output signals
Name Type Description
FAIL BOOLEAN CT secondary failure
FAIL_CTGRP1 BOOLEAN CT secondary failure group 1
FAIL_CTGRP2 BOOLEAN CT secondary failure group 2
FAIL_CTGRP3 BOOLEAN CT secondary failure group 3
ALARM BOOLEAN Alarm
6.9.8 CTSRCTF Settings
Table 1306: CTSRCTF Non group settings (Basic)
Parameter Values (Range) Unit Step Default Description
Operation
1=on
5=off
1=on Operation Off / On
Min operate current 0.01...0.50 xIn 0.01 0.02 Minimum operate
current
Max operate cur-
rent
1.00...5.00 xIn 0.01 1.30 Maximum operate
current
Max Ng Seq current 0.01...1.00 xIn 0.01 0.10 Maximum I2 cur-
rent in healthy set
6.9.9 CTSRCTF Monitored data
Table 1307: CTSRCTF Monitored data
Name Type Values (Range) Unit Description
INT_BLKD BOOLEAN
0=False
Function blocked inter-
nally
Table continues on the next page
1MRS759142 F Supervision functions
REX640
Technical Manual
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