Siemens 7VK512

/PERATING INSTRUCTIONS6+
6
#
' #

'ENERAL FAULT ANNUNCIATIONS OF THE DEVICE
3YST &LT
3YSTEM FAULT WITH CONSECUTIVE NUMBER
&AULT
"EGINNING OF FAULT
$EV $ROP OFF
$ROP
OFF OF THE DEVICE GENERAL
!NNUNCIATION OF THE AUTO RECLOSE FUNCTION
!2 P IN PROG
3INGLE
POLE AUTO RECLOSURE IS INITIATED
!2 P IN PROG
4HREE
POLE AUTO RECLOSURE IS INITIATED
!2 "LOCK$YN
!2 IS INTERNALLY DYNAMICALLY BLOCKED
P 4RIP 0ERM
!2 PERMITS SINGLE
POLE TRIP OF THE MAIN PROTECTION
RELAY
2!2 :ONE 2EL
!2 RELEASES 2!2 ZONE OF THE MAIN PROTECTION RELAY
2!2 4 !CTRUN
!CTION TIME FOR 2!2 CYCLE IS RUNNING
2!2 4 P RUN
3INGLE
POLE DEAD TIME FOR 2!2 CYCLE IS RUNNING
2!2 4 P RUN
4HREE
POLE DEAD TIME FOR 2!2 CYCLE IS RUNNING
$!2 :ONE 2EL
!2 RELEASES $!2 ZONE OF THE MAIN PROTECTION RELAY
$!2 4 !CTRUN
!CTION TIME FOR $!2 CYCLE IS RUNNING
$!2 4 P RUN
&IRST THREE
POLE DEAD TIME FOR $!2 CYCLE IS RUNNING
$!2 4 P RUN
3ECOND THREE
POLE DEAD TIME FOR $!2 CYCLE IS RUN
NING
$!2 4 P RUN
4HIRD OR FURTHER THREE
POLE DEAD TIME FOR $!2 CYCLE IS
RUNNING
!2 4 2ECLRUN
2ECLAIM TIME FOR !2 IS RUNNING
!2 4 #" %XP
#IRCUIT BREAKER SUPERVISION TIME EXPIRED
%V&LT2ECOG
%VOLVING FAULT IS RECOGNIZED
!2 3UCCESSFUL
!UTO
RECLOSURE HAS BEEN SUCCESSFUL
$EFINIT4RIP
$EFINITIVE FINAL TRIP COMMAND