Siemens SIPROTEC 7SJ531 - Page 3

3* #ONTENTS
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' #
#ONTENTS
 )NTRODUCTION 
 !PPLICATION 
 &EATURES 
 )MPLEMENTED FUNCTIONS 
 3URVEY OF APPLICATION FACILITIES 
 $ESIGN 
 !RRANGEMENTS 
 $IMENSIONS 
 /RDERING DATA 
 4ECHNICAL $ATA 
 'ENERAL DATA 
 )NPUTSOUTPUTS 
 %LECTRICAL TESTS 
 -ECHANICAL STRESS TESTS 
 #LIMATIC STRESS TESTS 
 3ERVICE CONDITIONS 
 $ESIGN 
 $EFINITE TIME OVERCURRENT PROTECTION 
 )NVERSE TIME OVERCURRENT PROTECTION 
 $IRECTIONAL DEFINITE TIME OVERCURRENT PROTECTION OPTIONAL 
 $IRECTIONAL INVERSE TIME OVERCURRENT PROTECTION OPTIONAL 
 6OLTAGE PROTECTION 
 5NBALANCED LOAD PROTECTION 
 3TART
UP TIME MONITORING FOR MOTORS 
 4HERMAL OVERLOAD PROTECTION 
 2ESTART LOCKOUT FOR MOTORS 
 %ARTH FAULT DETECTION 
 !UTO
RECLOSURE 
 &AULT LOCATION 
 #IRCUIT BREAKER FAILURE PROTECTION 
 3WITCHGEAR CONTROL 
 !NCILLARY FUNCTIONS 
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