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7SA5221-6DB99-0FA4 L0S+M2A
Manufacturer: SIEMENS
Price: On Request
"FULL SCHEME DISTANCE PROTECTION RELAY, CURRENT TRANSFORMER: PHASE=1A,GROUND=1A (MIN=0,05A) FLUSH-MOUNTG. HOUSING 1/1 X 19"" 24 BI, 32 BO AUXIL. VOLTAGE:220V TO 250V DC, 115V AC, BINARY INPUT THRESHOLD 176V REGION WORLD,LANGUA. UK-ENGLISH (LANGUAGE SELECTABLE) PORT B: SYSTEM PORT, IEC 61850,100 MBIT ETHERNET WITH INTEGRATED SWITCH OPTICAL,DOUBLE, LC-CONNECTOR (FROM OCT. 09) PORT C: DIGSI/MODEM, ELECTRICAL RS485 PORT D: REMOTE RELAY INTERFACE: OPTICAL 820NM,TWO ST CONNECTORS FIBER LENGTH UP TO 1,5KM VIA MULTIMODE FIBER FOR DIRECT CONNECTION OR COMMUNICATION NETWORKS FUNCTION 1: TRIP MODE 3POLE FUNCTION 2: DISTANCE CHARACTERISTIC Z<, QUADRILATERAL, WITH POWER SWING W/O PARALLEL LINE COMPENSATION FUNCTION 3: WITHOUT AUTORECLOSURE WITHOUT SYNCHROCHECK W/O BREAKER FAILURE PROTECTION WITHOUT OVERVOLTAGE PROTECTION FUNCTION 4: WITH GROUND FAULT OVERCURRENT PROTECTION"