Monitored Data; Technical Data; Three-Phase Overvoltage Variation Protection Phvptov; Identification - ABB RELION REX640 Technical Manual

Section 4
Protection functions
Table 791: VVSPPAM Non group settings (Advanced)
Parameter
Phase supervision
4.5.9.9
4.5.9.10
4.5.10
4.5.10.1
830
Values (Range) Unit
7=Ph A + B + C
8=Pos sequence

Monitored data

Table 792: VVSPPAM Monitored data
Name
VEC_SHT_A_AB
VEC_SHT_B_BC
VEC_SHT_C_CA
VEC_SHT_U1
VVSPPAM

Technical data

Table 793: VVSPPAM Technical data
Characteristic
Operation accuracy
1)2)
Operate time
1) f = 50 Hz, results based on statistical distribution of 1000 measurements
n
2) Includes the delay of the signal output contact

Three-phase overvoltage variation protection PHVPTOV

Identification

Function description
Three-phase overvoltage variation
protection
Step Default
8=Pos sequence
Type Values (Range)
FLOAT32 -180.00...180.00
FLOAT32 -180.00...180.00
FLOAT32 -180.00...180.00
FLOAT32 -180.00...180.00
Enum 1=on
2=blocked
3=test
4=test/blocked
5=off
Value
Depending on the frequency of the measured
voltage:
f
±1°
Typically 53 ms
IEC 61850
identification
PHVPTOV
Description
Monitored voltage phase
Unit Description
deg Vector shift for phase to
earth voltage A or phase
to phase voltage AB
deg Vector shift for phase to
earth voltage B or phase
to phase voltage BC
deg Vector shift for phase to
earth voltage C or phase
to phase voltage CA
deg Vector shift for positive
sequence voltage
Status
±1 Hz
n
IEC 60617 ANSI/IEEE C37.2
identification device number
3Urms>
1MRS759142 C
59.S1
REX640
Technical Manual