Technical Data - ABB RELION REX640 Technical Manual

Section 5
Protection related functions
5.7.11
1124
Name Type
V Pre Flt Phs C Angl FLOAT32
A Flt Phs A Magn FLOAT32
A Flt Phs A angle FLOAT32
A Flt Phs B Magn FLOAT32
A Flt Phs B angle FLOAT32
A Flt Phs C Magn FLOAT32
A Flt Phs C angle FLOAT32
V Flt Phs A Magn FLOAT32
V Flt Phs A angle FLOAT32
V Flt Phs B Magn FLOAT32
V Flt Phs B angle FLOAT32
V Flt Phs C Magn FLOAT32
V Flt Phs C angle FLOAT32

Technical data

Table 1057: SCEFRFLO Technical data
Characteristic
Measurement accuracy
Values (Range) Unit
-180.00...180.00 deg
0.00...40.00 xIn
-180.00...180.00 deg
0.00...40.00 xIn
-180.00...180.00 deg
0.00...40.00 xIn
-180.00...180.00 deg
0.00...40.00 xUn
-180.00...180.00 deg
0.00...40.00 xUn
-180.00...180.00 deg
0.00...40.00 xUn
-180.00...180.00 deg
Value
At the frequency f = f
Impedance:
±2.5% or ±0.05 Ω
Distance:
±2.0% or ±0.04 km/0.025 mile
XC0F_CALC:
±3% or ±0.01 Zn/1.15 Ω
IFLT_PER_ILD:
±5% or ±0.05
1MRS759142 C
Description
Pre-fault voltage phase
C, angle
Fault current phase A,
magnitude
Fault current phase A,
angle
Fault current phase B,
magnitude
Fault current phase B,
angle
Fault current phase C,
magnitude
Fault current phase C,
angle
Fault voltage phase A,
magnitude
Fault voltage phase A,
angle
Fault voltage phase B,
magnitude
Fault voltage phase B,
angle
Fault voltage phase C,
magnitude
Fault voltage phase C,
angle
n
REX640
Technical Manual