Siemens SIPROTEC 7SJ531 - Page 7

3* #ONTENTS
6

#
' #
 4ESTING AND COMMISSIONING 
 'ENERAL 
 4ESTING THE HIGH
SET OVERCURRENT TIME PROTECTION STAGES ) )
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 
 4ESTING THE DEFINITE TIME OVERCURRENT TIME PROTECTION STAGES ) )
%
 
 4ESTING THE INVERSE TIME OVERCURRENT TIME PROTECTION STAGES )
P
)
%P

 4ESTING THE DIRECTIONAL OVERCURRENT TIME PROTECTION IF AVAILABLE 
 4ESTING THE VOLTAGE PROTECTION FUNCTIONS 
 4ESTING THE UNBALANCED LOAD PROTECTION IF AVAILABLE 
 4ESTING THE START
UP TIME SUPERVISION IF AVAILABLE 
 4ESTING THE THERMAL OVERLOAD PROTECTION 
 4ESTING THE MOTOR RESTART LOCKOUT 
 4ESTING THE EARTH FAULT DETECTION 
 4ESTING THE AUTO
RECLOSE FUNCTIONS IF AVAILABLE 
 4ESTING THE TRIP CIRCUIT SUPERVISION IF AVAILABLE 
 4RIP CIRCUIT SUPERVISION WITH TWO BINARY INPUTS 
 4RIP CIRCUIT SUPERVISION WITH ONE BINARY INPUT 
 4ESTING THE CIRCUIT BREAKER FAILURE PROTECTION 
 4ESTING THE SWITCHING DEVICE CONTROL 
 #OMMISSIONING USING PRIMARY TESTS 
 #URRENT VOLTAGE AND PHASE SEQUENCE CHECKS 
 $IRECTION CHECK WITH LOAD CURRENT 
 $IRECTION CHECK FOR DIRECTIONAL EARTH FAULT PROTECTION IF AVAILABLE 
 %ARTH FAULT CHECKS FOR NON
EARTHED SYSTEMS 
 $IRECTION CHECK FOR EARTHED SYSTEMS 
 #HECKING THE REVERSE INTERLOCK SCHEME IF USED 
 #HECKING THE CIRCUIT BREAKER FAILURE PROTECTION 
 4RIPPING TEST INCLUDING CIRCUIT BREAKER 
 42)0
#,/3% TEST CYCLE ADDRESS BLOCK  
 ,IVE TRIPPING OF THE CIRCUIT BREAKER
ADDRESS BLOCK  
 3TARTING A TEST FAULT RECORD
ADDRESS BLOCK  
 0UTTING THE RELAY INTO OPERATION 
 -AINTENANCE AND FAULT TRACING 
 2OUTINE CHECKS 
 2EPLACING THE BACK
UP BATTERY 
 &AULT TRACING 
 2EPLACING THE MINI
FUSE 
 2EPAIRS 
 3TORAGE 
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