7SA632.-...6.-7PR5
DISTANCE PROTECTION RELAY 7SA63 BACK-LIT GRAPHIC DISPLAY FOR SINGLE-LINE DIAGRAM, CONTROL KEYS, KEY-OPERATED SWITCH, FUNCTION KEYS, NUMERICAL KEYS, PC-INTERFACE, PORT B: PROFIBUS FMS SLAVE, OPTICAL,DOUBLE RING,ST-CONNECT. TRIPPING 3-POLE AND 1-/3-POLE PICKUP I>, PICKUP V/ PICKUP Z/PHI POWER SWING DETECTION, PARALLEL LINE COMPENSATION, AUTO-RECLOSURE, SYNCHRO-CHECK BREAKER-FAILURE PROTECTION, VOLTAGE PROTECTION, EARTH-FAULT PROTECTION DIRECTIONAL FOR EARTHED NETWORKS,OVERLOAD PROT. MEASURED VALUES EXTENDED (MIN,MAX,MEAN)
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