ABB RELION 620 Series Technical Manual page 461

1MAC504801-IB E
620 series ANSI
Technical Manual
Name Type
I_5H_RAT_A FLOAT32
I_5H_RAT_B FLOAT32
I_5H_RAT_C FLOAT32
I_ANGL_A1_B1 FLOAT32
I_ANGL_B1_C1 FLOAT32
I_ANGL_C1_A1 FLOAT32
I_ANGL_A2_B2 FLOAT32
I_ANGL_B2_C2 FLOAT32
I_ANGL_C2_A2 FLOAT32
I_ANGL_A3_B3 FLOAT32
I_ANGL_B3_C3 FLOAT32
I_ANGL_C3_A3 FLOAT32
I_ANGL_A1_A2 FLOAT32
I_ANGL_B1_B2 FLOAT32
I_ANGL_C1_C2 FLOAT32
I_ANGL_A1_A3 FLOAT32
I_ANGL_B1_B3 FLOAT32
I_ANGL_C1_C3 FLOAT32
87T3 Enum
Values (Range) Unit
0.00...1.00
0.00...1.00
0.00...1.00
-180.00...180.00 deg
-180.00...180.00 deg
-180.00...180.00 deg
-180.00...180.00 deg
-180.00...180.00 deg
-180.00...180.00 deg
-180.00...180.00 deg
-180.00...180.00 deg
-180.00...180.00 deg
-180.00...180.00 deg
-180.00...180.00 deg
-180.00...180.00 deg
-180.00...180.00 deg
-180.00...180.00 deg
-180.00...180.00 deg
1=Enabled
2=blocked
3=test
4=test/blocked
5=Disabled
Section 4
Protection functions
Description
Differential current fifth
harmonic ratio, phase A
Differential current fifth
harmonic ratio, phase B
Differential current fifth
harmonic ratio, phase C
Current phase angle phase A
to B, winding 1
Current phase angle phase B
to C, winding 1
Current phase angle phase C
to A, winding 1
Current phase angle phase A
to B, winding 2
Current phase angle phase B
to C, winding 2
Current phase angle phase C
to A, winding 2
Current phase angle phase A
to B, winding 3
Current phase angle phase B
to C, winding 3
Current phase angle phase C
to A, winding 3
Current phase angle diff
between winding 1 and 2,
phase A
Current phase angle diff
between winding 1 and 2,
phase B
Current phase angle diff
between winding 1 and 2,
phase C
Current phase angle diff
between winding 1 and 3,
phase A
Current phase angle diff
between winding 1 and 3,
phase B
Current phase angle diff
between winding 1 and 3,
phase C
Status
455