ABB RELION 620 Series Technical Manual page 653

1MAC504801-IB E
7.1.7
7.1.7.1
7.1.7.2
7.1.7.3
620 series ANSI
Technical Manual
Residual voltage measurement VG
Identification
Function description
Residual voltage measurement
Function block
A070779-ANSI V1 EN
Figure 327: Function block
Signals
Table 478: VG Input signals
Name Type
VG SIGNAL
BLOCK BOOLEAN
Table 479: VG Output signals
Name Type
HIGH_ALARM BOOLEAN
HIGH_WARN BOOLEAN
Measurement functions
IEC 61850 IEC 60617
identification identification
RESVMMXU Uo
Default Description
0 Ground voltage
0=False Block signal for all binary outputs
Description
High alarm
High warning
Section 7
ANSI/IEEE C37.2
device number
VG
647