Siemens SIPROTEC 7SJ531 - Page 31

4ECHNICAL DATA3*
6

#
' #
 $IRECTIONAL DEFINITE TIME OVERCURRENT PROTECTION OPTIONAL


3ETTING RANGESTEPS
/VERCURRENT PICK
UP ) PHASES ))
.
 TO  STEPS 
OR 0 INFINITE NO PICK
UP
/VERCURRENT PICK
UP )
%
 EARTH ))
.
 TO  STEPS 
OR 0 INFINITE NO PICK
UP
/VERCURRENT PICK
UP ) PHASES ))
.
 TO  STEPS 
/VERCURRENT PICK
UP )
%
 EARTH ))
.
 TO  STEPS 
$ELAY TIMES 4  S TO  S STEPS  S
OR 0 INFINITE
4HE SET TIMES ARE PURE DELAY TIMES
4IMES
0ICK
UP TIMES FOR ) $)2 ) $)2 )
%
 $)2 )
%
 $)2
AT  X SETTING VALUE APPROX  MS
AT  X SETTING VALUE APPROX  MS
2ESET TIMES
) $)2 ) $)2 )
%
 $)2 )
%
 $)2 APPROX  MS
2ESET RATIOS APPROX  FOR ))
.
 
/VERSHOT TIME APPROX  MS
4OLERANCES
0ICK UP VALUES ) ) )
%
 )
%
   OF SETTING VALUE OROF)
.
$ELAY TIMES 4   OF SETTING VALUE OR  MS
)NFLUENCE VARIABLES
!UXILIARY VOLTAGE IN RANGE
  5
(
5
(.
   
4EMPERATURE IN RANGE
 ^#  
AMB
  ^#   +
&REQUENCY IN RANGE
F
.
 (Z 
(ARMONICS
UP TO   OF RD HARMONIC  
UP TO   OF TH HARMONIC  

 ONLY FOR MODEL 3* J JJJJ JJJJ
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