Siemens – 7SD8210-1CA20-0AA0

LINE-DIFFERENTIAL PROT. RELAY FOR TWO LINE TERMINALS CURRENT TRANSFORMER: IPH = 1A, IE = 1A AUXILIARY VOLTAGE: 110V-250V DC 115V TO 230V AC, BINARY INPUT THRESHOLD 88V, FLUSH-MOUNTING CASE WITH SCREW TERMINALS, 1/3 X 19", 7 BINARY INPUTS, 5 BINARY OUTPUTS, 1 LIVE-STATUS CONTACT REGION WORLD, LANGUAGE ENGLISH (LANGUAGE SELECTABLE) WITHOUT SYSTEM INTERFACE INTERFACE ON REAR SIDE DIGSI 4, ELECTRIC RS485 PROTECTION INTERFACE 1: OPTICAL 820NM, 2 ST-CONNECTORS FO-LENGHT UP TO 3,5KM; FOR DIRECT CONNECTION VIA MULTIMODE FIBER FUNCTION 1: TRIPPING 3-POLE ONLY, WITHOUT AUTO-RECLOSURE WITH EMERGENCY/BACKUP OVERCURRENT-TIME PROTECTION/ WITH BREAKER FAILURE PROTECTION WITH 4 REMOTE COMMANDS/SIGNALS, WITH 24 REMOTE INDICATIONS, WITHOUT TRANSFORMER EXTENSIONS W/O EXTERNAL GPS-SYNCHRONIZAT. OF DIFFERENTIAL PROTECTION

LINE-DIFFERENTIAL PROT. RELAY FOR TWO LINE TERMINALS CURRENT TRANSFORMER: IPH = 1A, IE = 1A AUXILIARY VOLTAGE: 110V-250V DC 115V TO 230V AC, BINARY INPUT THRESHOLD 88V, FLUSH-MOUNTING CASE WITH SCREW TERMINALS, 1/3 X 19", 7 BINARY INPUTS, 5 BINARY OUTPUTS, 1 LIVE-STATUS CONTACT REGION WORLD, LANGUAGE ENGLISH (LANGUAGE SELECTABLE) IEC PROTOCOL, ELECTRIC RS485 INTERFACE ON REAR SIDE DIGSI 4, ELECTRIC RS485 PROTECTION INTERFACE 1: OPTICAL 820NM, 2 ST-CONNECTORS FO-LENGHT UP TO 1,5KM; FOR DIRECT CONNECTION OR VIA COMMUNICATION NETWORKS FUNCTION 1: TRIPPING 3-POLE ONLY, WITHOUT AUTO-RECLOSURE WITH EMERGENCY/BACKUP OVERCURRENT-TIME PROTECTION WITHOUT REMOTE COMMANDS/SIGNALS WITHOUT TRANSFORMER EXTENSIONS W/O EXTERNAL GPS-SYNCHRONIZAT. OF DIFFERENTIAL PROTECTION

LINE-DIFFERENTIAL PROT. RELAY FOR TWO LINE TERMINALS CURRENT TRANSFORMER: IPH = 1A, IE = 1A AUXILIARY VOLTAGE: 110V-250V DC 115V TO 230V AC, BINARY INPUT THRESHOLD 88V, FLUSH-MOUNTING CASE WITH SCREW TERMINALS, 1/3 X 19", 7 BINARY INPUTS, 5 BINARY OUTPUTS, 1 LIVE-STATUS CONTACT REGION WORLD, LANGUAGE ENGLISH (LANGUAGE SELECTABLE) IEC 61850,100 MBIT ETHERNET WITH INTEGRATED SWITCH OPTICAL, DOUBLE, LC-CONNECTOR (FROM OCT. 09) INTERFACE ON REAR SIDE DIGSI 4, ELECTRIC RS232 PROTECTION DATA INTERFACE 1: OPTICAL 1300NM,LC-DUPLEX CONNE. FIBER LENGTH UP TO 24 KM FOR DIRECT CONNECTION VIA MONO-MODE FIBER FUNCTION 1: TRIPPING 3-POLE ONLY, WITHOUT AUTO-RECLOSURE WITH EMERGENCY/BACKUP OVERCURRENT-TIME PROTECTION WITHOUT REMOTE COMMANDS/SIGNALS WITHOUT TRANSFORMER EXTENSIONS W/O EXTERNAL GPS-SYNCHRONIZAT. OF DIFFERENTIAL PROTECTION

LINE-DIFFERENTIAL PROT. RELAY

LINE-DIFFERENTIAL PROT. RELAY FOR TWO LINE TERMINALS CURRENT TRANSFORMER: IPH = 1A, IE = 1A AUXILIARY VOLTAGE: 110V-250V DC 115V TO 230V AC, BINARY INPUT THRESHOLD 88V, FLUSH-MOUNTING CASE WITH SCREW TERMINALS, 1/3 X 19", 7 BINARY INPUTS, 5 BINARY OUTPUTS, 1 LIVE-STATUS CONTACT REGION WORLD, LANGUAGE ENGLISH (LANGUAGE SELECTABLE) MODBUS, 820NM FIBER, ST-PLUG INTERFACE ON REAR SIDE DIGSI 4, ELECTRIC RS485 PROTECTION DATA INTERFACE 1: OPTICAL 1300NM,LC-DUPLEX CONNE. FIBER LENGTH UP TO 24 KM FOR DIRECT CONNECTION VIA MONO-MODE FIBER FUNCTION 1: TRIPPING 3-POLE ONLY, WITHOUT AUTO-RECLOSURE WITH EMERGENCY/BACKUP OVERCURRENT-TIME PROTECTION WITHOUT REMOTE COMMANDS/SIGNALS WITHOUT TRANSFORMER EXTENSIONS W/O EXTERNAL GPS-SYNCHRONIZAT. OF DIFFERENTIAL PROTECTION

LINE-DIFFERENTIAL PROT. RELAY FOR TWO LINE TERMINALS CURRENT TRANSFORMER: IPH = 1A, IE = 1A AUXILIARY VOLTAGE: 110V-250V DC 115V TO 230V AC, BINARY INPUT THRESHOLD 88V, FLUSH-MOUNTING CASE WITH SCREW TERMINALS, 1/3 X 19", 7 BINARY INPUTS, 5 BINARY OUTPUTS, 1 LIVE-STATUS CONTACT REGION WORLD, LANGUAGE ENGLISH (LANGUAGE SELECTABLE) WITHOUT SYSTEM INTERFACE INTERFACE ON REAR SIDE DIGSI 4, ELECTRIC RS232 PROTECTION INTERFACE 1: OPTICAL 820NM, 2 ST-CONNECTORS FO-LENGHT UP TO 1,5KM; FO5 FOR DIRECT CONNECTION OR VIA COMMUNICATION NETWORKS FUNCTION 1: TRIPPING 3-POLE ONLY, WITHOUT AUTO-RECLOSURE WITH EMERGENCY/BACKUP OVERCURRENT-TIME PROTECTION WITHOUT REMOTE COMMANDS/SIGNALS WITHOUT TRANSFORMER EXTENSIONS W/O EXTERNAL GPS-SYNCHRONIZAT. OF DIFFERENTIAL PROTECTION

LINE-DIFFERENTIAL PROT. RELAY

LINE-DIFFERENTIAL PROT. RELAY FOR TWO LINE TERMINALS CURRENT TRANSFORMER: IPH = 1A, IE = 1A AUXILIARY VOLTAGE:60V - 125V DC BINARY INPUT THRESHOLD 19V, FLUSH-MOUNTING CASE WITH SCREW TERMINALS, 1/3 X 19", 7 BINARY INPUTS, 5 BINARY OUTPUTS, 1 LIVE-STATUS CONTACT REGION WORLD, LANGUAGE ENGLISH (LANGUAGE SELECTABLE) IEC 61850,100 MBIT ETHERNET WITH INTEGRATED SWITCH OPTICAL, DOUBLE, LC-CONNECTOR (FROM OCT. 09) INTERFACE ON REAR SIDE DIGSI 4, ELECTRIC RS485 PROTECTION DATA INTERFACE 1: OPTICAL 1300NM,LC-DUPLEX CONNE. FIBER LENGTH UP TO 24 KM FOR DIRECT CONNECTION VIA MONO-MODE FIBER FUNCTION 1: TRIPPING 3-POLE ONLY, WITHOUT AUTO-RECLOSURE WITH EMERGENCY/BACKUP OVERCURRENT-TIME PROTECTION WITH 4 REMOTE COMMANDS/SIGNALS, WITH 24 REMOTE INDICATIONS, WITH TRANSFORMER EXTENSIONS (VECTOR GROUP ADAPTION) WITH RESTRICTED EARTH FAULT W/O EXTERNAL GPS-SYNCHRONIZAT. OF DIFFERENTIAL PROTECTION

LINE-DIFFERENTIAL PROT. RELAY

LINE-DIFFERENTIAL PROT. RELAY FOR TWO LINE TERMINALS CURRENT TRANSFORMER: IPH = 1A, IE = 1A AUXILIARY VOLTAGE:60V - 125V DC BINARY INPUT THRESHOLD 19V, FLUSH-MOUNTING CASE WITH SCREW TERMINALS, 1/3 X 19", 7 BINARY INPUTS, 5 BINARY OUTPUTS, 1 LIVE-STATUS CONTACT REGION WORLD, LANGUAGE ENGLISH (LANGUAGE SELECTABLE) IEC PROTOCOL, OPTICAL 820NM, ST-CONNECTOR (FO-MODULE) INTERFACE ON REAR SIDE DIGSI 4, ELECTRIC RS485 PROTECTION DATA INTERFACE 1: OPTICAL 1300NM,LC-DUPLEX CONNE. FIBER LENGTH UP TO 60 KM FOR DIRECT CONNECTION VIA MONO-MODE FIBER FUNCTION 1: TRIPPING 3-POLE ONLY, WITHOUT AUTO-RECLOSURE WITH EMERGENCY/BACKUP OVERCURRENT-TIME PROTECTION WITHOUT REMOTE COMMANDS/SIGNALS WITHOUT TRANSFORMER EXTENSIONS W/O EXTERNAL GPS-SYNCHRONIZAT. OF DIFFERENTIAL PROTECTION

LINE-DIFFERENTIAL PROT. RELAY

LINE-DIFFERENTIAL PROT. RELAY FOR TWO LINE TERMINALS CURRENT TRANSFORMER: IPH = 1A, IE = 1A AUXILIARY VOLTAGE:60V - 125V DC BINARY INPUT THRESHOLD 19V, FLUSH-MOUNTING CASE WITH SCREW TERMINALS, 1/3 X 19", 7 BINARY INPUTS, 5 BINARY OUTPUTS, 1 LIVE-STATUS CONTACT REGION WORLD, LANGUAGE ENGLISH (LANGUAGE SELECTABLE) PROFIBUS DP SLAVE,ELECTR. RS485 INTERFACE ON REAR SIDE DIGSI 4, ELECTRIC RS485 PROTECTION DATA INTERFACE 1: OPTICAL 1300NM,LC-DUPLEX CONNE. FIBER LENGTH UP TO 24 KM FOR DIRECT CONNECTION VIA MONO-MODE FIBER FUNCTION 1: TRIPPING 3-POLE ONLY, WITHOUT AUTO-RECLOSURE WITH EMERGENCY/BACKUP OVERCURRENT-TIME PROTECTION WITH 4 REMOTE COMMANDS/SIGNALS, WITH 24 REMOTE INDICATIONS, WITH TRANSFORMER EXTENSIONS (VECTOR GROUP ADAPTION) WITH RESTRICTED EARTH FAULT W/O EXTERNAL GPS-SYNCHRONIZAT. OF DIFFERENTIAL PROTECTION