Siemens – 7SD82_P1B28875

LINE-DIFFERENTIAL PROT. RELAY FOR TWO LINE TERMINALS CURRENT TRANSFORMER: IPH = 5A, IE = 5A 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/ WITH BREAKER FAILURE 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 = 5A, IE = 5A 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 RS232 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 WITH 4 REMOTE COMMANDS/SIGNALS, WITH 24 REMOTE INDICATIONS, WITH TRANSFORMER EXTENSIONS (VECTOR GROUP ADAPTION) W/O EXTERNAL GPS-SYNCHRONIZAT. OF DIFFERENTIAL PROTECTION

Line differential protection Enclosure 1/6 19", 4 x I, 3 BI, 5 BQ (2 changeover contacts) 1 live contact Interface FOC for mono (24 km)/multimode fiber (4 km), LC duplex plug Measuring inputs: Iph = 1 A / 5 A, Ie = 1 A / 5 A Rated auxiliary power: 60 V/ 110 V / 125 V/ 220 V/ 250 V DC 115 V / 230 V AC Surface mounting enclosure screw terminals Region world, IEC/ANSI English (language can be changed) Front membrane standard System interface port B (device underside, front) IEC60870-5-103 or DIGSI4/modem or time synchronization, electrical RS 485 without further communication interface for Port A Measurement: fault recording Functionality Line differential protection Inrush current detection Time-overcurrent protection phase I>, I>>,I>>>, Ip Time-overcurrent protection ground In>.In>>,In>>>, Inp Thermal overload protection Trip circuit monitoring Circuit breaker failure protection Closing lockout Circuit breaker intertrip External trip initiation Parameter set switchover Monitoring functions Circuit breaker test Control of circuit breaker Flexible protection functions Undervoltage/overvoltage V Underfrequency/overfrequency F Without additional functions

LINE-DIFFERENTIAL PROT. RELAY FOR TWO LINE TERMINALS CURRENT TRANSFORMER: IPH = 5A, IE = 5A 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 ELECTRICAL,DOUBLE, RJ45-PLUG 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, WITH TRANSFORMER EXTENSIONS (VECTOR GROUP ADAPTION) W/O EXTERNAL GPS-SYNCHRONIZAT. OF DIFFERENTIAL PROTECTION

LINE-DIFFERENTIAL PROT. RELAY FOR TWO LINE TERMINALS CURRENT TRANSFORMER: IPH = 5A, IE = 5A 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 RS485 PROTECTION DATA INTERFACE 1: OPTICAL 1550NM,LC-DUPLEX CONNE. FIBER LENGTH UP TO 100 KM FOR DIRECT CONNECTION VIA MONO-MODE FIBER FUNCTION 1: TRIPPING 1- AND 3-POLE, WITH AUTO-RECLOSURE WITH DIRECTIONAL EMERGENCY/BACKUP OVERCURRENT-TIME PROTECTION/ WITH BREAKER FAILURE PROTECTION WITH 4 REMOTE COMMANDS/SIGNALS, WITH 24 REMOTE INDICATIONS, WITH TRANSFORMER EXTENSIONS (VECTOR GROUP ADAPTION) WITH VOLTAGE-/FREQUENCY PROTEC. WITH RESTRICTED EARTH FAULT WITH EXTERNAL GPS-SYCHRONIZAT. OF DIFFERENTIAL PROTECTION

LINE-DIFFERENTIAL PROT. RELAY FOR TWO LINE TERMINALS CURRENT TRANSFORMER: IPH = 5A, IE = 5A 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 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 WITH VOLTAGE-/FREQUENCY PROTEC. W/O EXTERNAL GPS-SYNCHRONIZAT. OF DIFFERENTIAL PROTECTION

Protective 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, SURFACE-MOUNTING CASE WITH 2-TIER TERMINALS 1/3 X 19", 7 BINARY INPUTS, 5 BINARY OUTPUTS, 1 LIVE-STATUS CONTACT REGION WORLD, LANGUAGE ENGLISH (LANGUAGE SELECTABLE) IEC PROTOCOL, ELECTRIC RS232 INTERFACE ON REAR SIDE DIGSI 4, ELECTRIC RS232 PROTECTION DATA INTERFACE 1: OPTICAL 1550NM,LC-DUPLEX CONNE. FIBER LENGTH UP TO 100 KM FOR DIRECT CONNECTION VIA MONO-MODE FIBER FUNCTION 1: TRIPPING 3-POLE ONLY, WITHOUT AUTO-RECLOSURE WITH DIRECTIONAL EMERGENCY/BACKUP OVERCURRENT-TIME PROTECTION/ WITH BREAKER FAILURE PROTECTION WITH 4 REMOTE COMMANDS/SIGNALS, WITH 24 REMOTE INDICATIONS, WITH TRANSFORMER EXTENSIONS (VECTOR GROUP ADAPTION) WITH VOLTAGE-/FREQUENCY PROTEC. WITH RESTRICTED EARTH FAULT WITH EXTERNAL GPS-SYCHRONIZAT. OF DIFFERENTIAL PROTECTION

LINE-DIFFERENTIAL PROT. RELAY FOR TWO LINE TERMINALS CURRENT TRANSFORMER: IPH = 5A, IE = 5A 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 1- AND 3-POLE, WITH AUTO-RECLOSURE WITH EMERGENCY/BACKUP OVERCURRENT-TIME PROTECTION WITHOUT REMOTE COMMAND/SIGNALS, WITH TRANSFORMER EXTENSIONS (VECTOR GROUP ADAPTION) WITH VOLTAGE-/FREQUENCY PROTEC. W/O EXTERNAL GPS-SYNCHRONIZAT. OF DIFFERENTIAL PROTECTION

LINE-DIFFERENTIAL PROT. RELAY FOR TWO LINE TERMINALS CURRENT TRANSFORMER: IPH = 5A, IE = 5A 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, ELECTRIC RS485 INTERFACE ON REAR SIDE DIGSI 4, ELECTRIC RS485 PROTECTION DATA INTERFACE 1: OPTICAL 1550NM,LC-DUPLEX CONNE. FIBER LENGTH UP TO 100 KM FOR DIRECT CONNECTION VIA MONO-MODE FIBER FUNCTION 1: TRIPPING 3-POLE ONLY, WITH AUTO-RECLOSURE WITH EMERGENCY/BACKUP OVERCURRENT-TIME PROTECTION WITH 4 REMOTE COMMANDS/SIGNALS, WITH 24 REMOTE INDICATIONS, WITHOUT TRANSFORMER EXTENSIONS WITH EXTERNAL GPS-SYCHRONIZAT. OF DIFFERENTIAL PROTECTION

LINE-DIFFERENTIAL PROT. RELAY FOR TWO LINE TERMINALS CURRENT TRANSFORMER: IPH = 5A, IE = 5A 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 1- AND 3-POLE, WITH AUTO-RECLOSURE WITH EMERGENCY/BACKUP OVERCURRENT-TIME PROTECTION WITHOUT REMOTE COMMAND/SIGNALS, WITH TRANSFORMER EXTENSIONS (VECTOR GROUP ADAPTION) WITH VOLTAGE-/FREQUENCY PROTEC. 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 US,LANGUAGE ENGLISH(USA) (LANGUAGE SELECTABLE) IEC PROTOCOL, OPTICAL 820NM, ST-CONNECTOR (FO-MODULE) 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 WITH 4 REMOTE COMMANDS/SIGNALS, WITH 24 REMOTE INDICATIONS, WITH TRANSFORMER EXTENSIONS (VECTOR GROUP ADAPTION) W/O EXTERNAL GPS-SYNCHRONIZAT. OF DIFFERENTIAL PROTECTION