7SA513.-..A2.-0CH0
NUMERICAL LINE PROTECTION RELAY F. H.V. AND E.H.V. SYST.50/60HZ SIX-SYSTEM DISTANCE PROTECTION SERIAL INTERFACE FOR DATA TRANSFER TO CONTROL SYSTEM INTG. OPT. FIBRE CONNECTION, V3 WITH IMPEDANCE STARTING OR U-I-PHI-STARTING FOR EARTHED NEUTRAL SYSTEM AND RESONANT- EARTHED SYST., WITH OPTICAL FIBRE INTERFACE OPERATING LANGUAGE: UP TO V3.1: GERMAN.ENGL.,FROM V3.2 ONWARDS: GERMAN,ENGLISH,FRENCH,SPANISH WITH AUTORECLOSURE, 1POLE+3POLE WITH SYNCHROCHECK W/O EARTH-FAULT BACK-UP PROTEC.
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