ABB Relion 620 Series - Technical Data; Technical Revision History; Circuit Breaker Uncorresponding Position Start-Up UPCALH; Identification

Name Type Values (Range) Unit Description
V Flt Phs B Magn FLOAT32 0.00...40.00 xIn Fault voltage
phase B, magni-
tude
V Flt Phs B angle FLOAT32 -180.00...180.00 deg Fault voltage
phase B, angle
V Flt Phs C Magn FLOAT32 0.00...40.00 xIn Fault voltage
phase C, magni-
tude
V Flt Phs C angle FLOAT32 -180.00...180.00 deg Fault voltage
phase C, angle
5.7.9 Technical data
Table 824: SCEFRFLO Technical data
Characteristic Value
Measurement accuracy
At the frequency f = f
n
Impedance:
±2.5 % or ±0.25 Ω
Distance:
±2.5 % or ±0.16 km/0.1 mile
XC0F_CALC:
±2.5 % or ±50 Ω
IFLT_PER_ILD:
±5 % or ±0.05
5.7.10 Technical revision history
Table 825: SCEFRFLO Technical revision history
Technical revision Change
B Internal improvement.
5.8 Circuit breaker uncorresponding position start-up
UPCALH
5.8.1 Identification
Function description IEC 61850
identification
IEC 60617
identification
ANSI/IEEE
C37.2 device
number
Circuit breaker uncorresponding
position start-up
UPCALH CBUPS CBUPS
Protection related functions 1MRS757644 H
862 620 series
Technical Manual