ABB RELION REX640 Technical Manual page 925

1MRS759142 C
REX640
Technical Manual
Name Type
Flt loop 1st Ris Zn2 FLOAT32
Flt loop 1st Rea Zn2 FLOAT32
Flt loop 2nd Ris Zn2 FLOAT32
Flt loop 2nd Rea Zn2 FLOAT32
Flt PP-loop Ris Zn2 FLOAT32
Flt PP-loop Rea Zn2 FLOAT32
Phase reactance Zn2 FLOAT32
Fault/load Dir Zn3 Enum
Dir resistance Zn3 FLOAT32
Dir reactance Zn3 FLOAT32
Flt loop 1st Ris Zn3 FLOAT32
Flt loop 1st Rea Zn3 FLOAT32
Flt loop 2nd Ris Zn3 FLOAT32
Flt loop 2nd Rea Zn3 FLOAT32
Flt PP-loop Ris Zn3 FLOAT32
Flt PP-loop Rea Zn3 FLOAT32
Phase reactance Zn3 FLOAT32
Fault/load Dir Zn4 Enum
Dir resistance Zn4 FLOAT32
Dir reactance Zn4 FLOAT32
Flt loop 1st Ris Zn4 FLOAT32
Flt loop 1st Rea Zn4 FLOAT32
Flt loop 2nd Ris Zn4 FLOAT32
Table continues on next page
Protection functions
Values (Range) Unit
-3000.00...3000. ohm
00
-3000.00...3000. ohm
00
-3000.00...3000. ohm
00
-3000.00...3000. ohm
00
-3000.00...3000. ohm
00
-3000.00...3000. ohm
00
-3000.00...3000. ohm
00
0=unknown
1=forward
2=backward
3=both
-3000.00...3000. ohm
00
-3000.00...3000. ohm
00
-3000.00...3000. ohm
00
-3000.00...3000. ohm
00
-3000.00...3000. ohm
00
-3000.00...3000. ohm
00
-3000.00...3000. ohm
00
-3000.00...3000. ohm
00
-3000.00...3000. ohm
00
0=unknown
1=forward
2=backward
3=both
-3000.00...3000. ohm
00
-3000.00...3000. ohm
00
-3000.00...3000. ohm
00
-3000.00...3000. ohm
00
-3000.00...3000. ohm
00
Section 4
Description
First PE-loop resistance,
zone 2
First PE-loop reactance,
zone 2
Second PE-loop
resistance, zone 2
Second PE-loop
reactance, zone 2
PP-loop resistance, zone
2
PP-loop reactance, zone
2
Phase to earth reactance
in phase domain, zone 2
Direction of fault or load
zone 3
Direction resistance,
zone 3
Direction reactance,
zone 3
First PE-loop resistance,
zone 3
First PE-loop reactance,
zone 3
Second PE-loop
resistance, zone 3
Second PE-loop
reactance, zone 3
PP-loop resistance, zone
3
PP-loop reactance, zone
3
Phase to earth reactance
in phase domain, zone 3
Direction of fault or load
zone 4
Direction resistance,
zone 4
Direction reactance,
zone 4
First PE-loop resistance,
zone 4
First PE-loop reactance,
zone 4
Second PE-loop
resistance, zone 4
919