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