Transcript
CTS VTS50BF 50BF-2 79
Fault records Disturbance Record
Measurements
PSL
Local Communication
Remote comm. port
Relay P54x
LEDs
conventional signalling available in
all modelsP544 & P546 only
optional / model specific
protectioncommunication
Self monitoring
85FL
50N/51N
68
46BC
1 Opticport
2ndst Opticport
25
25-2
50/27SOTF/TOR
27/59 59N
87 21 50/51 67
P4163ENa
2nd Remote comm. port
IEC61850
XX
X
X
LINE
BUS
BUS
LINE
Vref
V
I
Neutral currentfrom parallel line(if present)
IM
IE sen
Vref
64REF78 9467N I/ V 67N
SEF 67/46
79-2