Siemens – 7SD5221-4DC29-2CJ1 M0A

MULTI-END DIFFERENTIAL PROTECTION

MULTITERMINAL DIFFERENT. RELAY WITH 4-LINE DISPLAY FOR MULTITERMINALS (3 TO 6) MEASUREMENT INPUT: IPH = 1A; IE = 1A AUXIL. VOLTAGE: 110V TO 250V DC 115V AC, BINARY INPUT THRESHOLD 88V FLUSH-MOUNTING HOUSING WITH SCREW TERMINALS 1/1 X 19", 16 BI, 23 BO, 1 LIVE-STATUS CONTACT REGION WORLD,LANGUAGE UK-ENGL. (LANGUAGE CHANGEABLE) IEC 61850,100 MBIT ETHERNET WITH INTEGRATED SWITCH OPTICAL, DOUBLE, LC-CONNECTOR (FROM OCT. 09) INTERFACE ON REAR OF DEVICE DIGSI 4, ELECTRICAL 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: TRIP MODE 3-POLE ONLY, WITH AUTO RECLOSURE FUNCTION, WITH SYNCHRONISM CHECK PROTECTION INTERFACE 2: OPTICAL 820NM,TWO ST-CONNECTORS FO LENGTH UP TO 3,5KM FOR DIRECT CONNECTION VIA MULTIMODE FIBER WITH OVERCURRENT PROTECTION/ BREAKER FAILURE PROTECTION WITH 4 REMOTE COMMANDS, WITH 24 REMOTE MESSAGES, WITHOUT TRANSFORMER EXTENSIONS FAULT LOCATOR 2-SIDE MEASURING WITH VOLTAGE-/FREQUENCY PROTEC. W/O MEASURED VALUES, EXTENDED, WITH EXTERNAL GPS-SYNCHRONIZAT. WITHOUT CAPACITIVE CURRENT LOAD COMPENSATION

MULTITERMINAL DIFFERENT. RELAY WITH 4-LINE DISPLAY FOR MULTITERMINALS (3 TO 6) MEASUREMENT INPUT: IPH = 1A; IE = 1A AUXIL. VOLTAGE: 110V TO 250V DC 115V AC, BINARY INPUT THRESHOLD 88V FLUSH-MOUNTING HOUSING WITH SCREW TERMINALS 1/2 X 19", 8 BI, 15 BO, 1 LIVE-STATUS CONTACT REGION WORLD,LANGUAGE UK-ENGL. (LANGUAGE CHANGEABLE) PORT B: SYSTEM PORT, IEC 61850,100 MBIT ETHERNET WITH INTEGRATED SWITCH OPTICAL, DOUBLE, LC-CONNECTOR (FROM OCT. 09) INTERFACE ON REAR OF DEVICE DIGSI 4, ELECTRICAL 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: TRIP MODE 3-POLE ONLY, WITH AUTO RECLOSURE FUNCTION, WITH SYNCHRONISM CHECK PROTECTION INTERFACE 2: OPTICAL 820NM,TWO ST-CONNECTORS FO LENGTH UP TO 3,5KM FOR DIRECT CONNECTION VIA MULTIMODE FIBER WITH OVERCURRENT PROTECTION/ BREAKER FAILURE PROTECTION WITH 4 REMOTE COMMANDS, WITH 24 REMOTE MESSAGES, WITHOUT TRANSFORMER EXTENSIONS FAULT LOCATOR 1-SIDE MEASURING WITH VOLTAGE-/FREQUENCY PROTEC. W/O MEASURED VALUES EXTENDED, W/O EXTERNAL GPS-SYNCHRONIZAT. WITHOUT CAPACITIVE CURRENT LOAD COMPENSATION

MULTITERMINAL DIFFERENT. RELAY; WITH 4-LINE DISPLAY FOR; MULTITERMINALS (3 TO 6); MEASUREMENT INPUT: IPH = 1A, IE; = SENSITIVE (MIN. = 0.003A); AUXIL. VOLTAGE: 110V TO 250V DC; 115V AC,; BINARY INPUT THRESHOLD 88V; FLUSH-MOUNTING HOUSING WITH; SCREW TERMINALS 1/1 X 19", 16; BI, 23 BO, 1 LIVE-STATUS; CONTACT; REGION WORLD,LANGUAGE UK-ENGL.; (LANGUAGE CHANGEABLE); DNP3.0, ELECTRICAL RS485; NO DIGSI INTERFACE ON REAR OF; DEVICE, PROTECTION DATA; INTERFACE 1: OPTICAL; 1300NM,LC-DUPLEX CONNE. FIBER; LENGTH UP TO 24 KM FOR DIRECT; CONNECTION VIA MONO-MODE FIBER; FUNCTION 1: TRIP MODE 3-POLE; ONLY, WITH AUTO RECLOSURE; FUNCTION, WITHOUT SYNCHRONISM; CHECK PROTECTION INTERFACE 2: OPTICAL 1300NM, 2 LC-DUPLEX; CONNECTOR FIBER LENGTH UP TO 24; KM FOR DIRECT CONNECTION WITH; MONO-MODE FIBER; WITH TIME OVERCURRENT PROTECT./; BREAKER FAILURE PROTECTION/; EARTH FAULT PROTECTION,; DIRECTIONAL GROUND (EARTH)-; FAULT PROTECTION; WITH 4 REMOTE COMMANDS, WITH 24; REMOTE MESSAGES, WITHOUT; TRANSFORMER EXTENSIONS FAULT; LOCATOR 1-SIDE MEASURING WITH; VOLTAGE-/FREQUENCY PROTEC.; W/O MEASURED VALUES EXTENDED,; W/O EXTERNAL GPS-SYNCHRONIZAT.; WITHOUT CAPACITIVE CURRENT LOAD; COMPENSATION

MULTITERMINAL DIFFERENT. RELAY WITH 4-LINE DISPLAY FOR MULTITERMINALS (3 TO 6) MEASUREMENT INPUT: IPH = 1A; IE = 1A AUXIL. VOLTAGE: 110V TO 250V DC 115V AC, BINARY INPUT THRESHOLD 88V WITH 5 FAST TRIP CONTACTS, APPROX. 1MS, FLUSH-MOUNTING HOUSING WITH SCREW TERMINALS 1/1 X 19", 24 BI, 31 BO, 1 LIVE-STATUS CONTACT REGION WORLD,LANGUAGE UK-ENGL. (LANGUAGE CHANGEABLE) IEC 61850,100 MBIT ETHERNET WITH INTEGRATED SWITCH OPTICAL, DOUBLE, LC-CONNECTOR (FROM OCT. 09) INTERFACE ON REAR OF DEVICE DIGSI 4, FIBER OPTICAL 820NM, ST-CONNECTOR, PROTECTION INTERFACE 1: OPTICAL 820NM,TWO ST-CONNECTORS FO LENGTH UP TO 1,5KM FOR MULTIMODE FIBER FOR DIRECT CONNECTION OR COMMUNICATION NETWORKS FUNCTION 1: TRIP MODE 1- AND 3-POLE, WITHOUT AUTO RECLOSURE FUNCTION WITHOUT SYNCHRONISM CHECK PROTECTION INTERFACE 2: OPTICAL 1550NM, 2 LC-DUPLEX CONNECTOR FIBER LENGTH UP TO 100 KM FOR DIRECT CONNECTION WITH MONO-MODE FIBER WITH TIME OVERCURRENT PROTECT. BREAKER FAILUR PROTECTION/ DISTANCE PROTECTION(PICKUP Z

MULTITERMINAL DIFFERENT. RELAY WITH 4-LINE DISPLAY FOR MULTITERMINALS (3 TO 6) MEASUREMENT INPUT: IPH = 1A; IE = 1A AUXIL. VOLTAGE: 110V TO 250V DC 115V AC, BINARY INPUT THRESHOLD 88V WITH 5 FAST TRIP CONTACTS, APPROX. 1MS, FLUSH-MOUNTING HOUSING WITH SCREW TERMINALS 1/1 X 19", 24 BI, 31 BO, 1 LIVE-STATUS CONTACT REGION WORLD,LANGUAGE UK-ENGL. (LANGUAGE CHANGEABLE) IEC 61850,100 MBIT ETHERNET WITH INTEGRATED SWITCH OPTICAL, DOUBLE, LC-CONNECTOR (FROM OCT. 09) INTERFACE ON REAR OF DEVICE DIGSI 4, FIBER OPTICAL 820NM, ST-CONNECTOR, PROTECTION INTERFACE 1: OPTICAL 820NM,TWO ST-CONNECTORS FO LENGTH UP TO 1,5KM FOR MULTIMODE FIBER FOR DIRECT CONNECTION OR COMMUNICATION NETWORKS FUNCTION 1: TRIP MODE 1- AND 3-POLE, WITHOUT AUTO RECLOSURE FUNCTION WITHOUT PROTECTION CHECK PROTECTION INTERFACE 2: OPTICAL 820NM,TWO ST-CONNECTORS FO LENGTH UP TO 1,5KM FOR MULTIMODE FIBER FOR DIRECT CONNECTION OR COMMUNICATION NETWORKS WITH TIME OVERCURRENT PROTECT. BREAKER FAILUR PROTECTION/ DISTANCE PROTECTION(PICKUP Z

TWO TERMINAL DIFFERENT. RELAY WITH 4-LINE DISPLAY MEASUREMENT INPUT: IPH = 5A; IE = 5A AUXIL. VOLTAGE: 110V TO 250V DC 115V AC, BINARY INPUT THRESHOLD 88V FLUSH-MOUNTING HOUSING WITH SCREW TERMINALS 1/1 X 19", 24 BI, 31 BO, 1 LIVE-STATUS CONTACT REGION WORLD,LANGUAGE SPANISH (LANGUAGE CHANGEABLE) IEC 60870-5-103,ELECTRIC. RS485 INTERFACE ON REAR OF DEVICE DIGSI 4, ELECTRICAL 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: TRIP MODE 1- AND 3-POLE, WITH AUTO RECLOSURE FUNCTION WITH SYNCHRONISM CHECK PROTECTION INTERFACE 2: OPTICAL 1300NM, 2 LC-DUPLEX CONNECTOR FIBER LENGTH UP TO 24 KM FOR DIRECT CONNECTION WITH MONO-MODE FIBER WITH TIME OVERCURRENT PROTECT. BREAKER FAILUR PROTECTION/ DISTANCE PROTECTION(PICKUP Z

TWO TERMINAL DIFFERENT. RELAY WITH 4-LINE DISPLAY MEASUREMENT INPUT: IPH = 5A; IE = 5A AUXIL. VOLTAGE: 220V TO 250V DC 115V AC, BINARY INPUT THRESHOLD 176V FLUSH-MOUNTING HOUSING WITH SCREW TERMINALS 1/2 X 19", 8 BI, 15 BO, 1 LIVE-STATUS CONTACT REGION WORLD,LANGUAGE UK-ENGL. (LANGUAGE CHANGEABLE) PORT B: SYSTEM PORT, IEC 61850,100 MBIT ETHERNET ELECTRICAL,DOUBLE, RJ45-PLUG NO DIGSI INTERFACE ON REAR OF DEVICE, PROTECTION DATA INTERFACE 1: OPTICAL 1300NM,LC-DUPLEX CONNE. FIBER LENGTH UP TO 24 KM FOR DIRECT CONNECTION VIA MONO-MODE FIBER FUNCTION 1: TRIP MODE 3-POLE ONLY, WITHOUT AUTO RECLOSURE FUNCTION WITHOUT SYNCHRONISM CHECK PROTECTION INTERFACE 2: OPTICAL 1300NM, 2 LC-DUPLEX CONNECTOR FIBER LENGTH UP TO 24 KM FOR DIRECT CONNECTION WITH MONO-MODE FIBER WITH TIME OVERCURRENT PROTECT. BREAKER FAILUR PROTECTION/ DISTANCE PROTECTION(PICKUP Z

TWO TERMINAL DIFFERENT. RELAY WITH 4-LINE DISPLAY MEASUREMENT INPUT: IPH = 5A; IE = 5A AUXIL. VOLTAGE: 110V TO 250V DC 115V AC, BINARY INPUT THRESHOLD 88V FLUSH-MOUNTING HOUSING WITH SCREW TERMINALS 1/1 X 19", 24 BI, 31 BO, 1 LIVE-STATUS CONTACT REGION US, LANGUAGE US-ENGLISH (LANGUAGE CHANGEABLE) IEC 60870-5-103,ELECTRIC. RS485 INTERFACE ON REAR OF DEVICE DIGSI 4, ELECTRICAL RS485 PROTECTION INTERFACE 1: OPTICAL 820NM,TWO ST-CONNECTORS FO LENGTH UP TO 1,5KM FOR MULTIMODE FIBER FOR DIRECT CONNECTION OR COMMUNICATION NETWORKS FUNCTION 1: TRIP MODE 1- AND 3-POLE, WITH AUTO RECLOSURE FUNCTION, WITH SYNCHRONISM CHECK WITH TIME OVERCURRENT PROTECT. BREAKER FAILUR PROTECTION/ DISTANCE PROTECTION(PICKUP Z

MULTITERMINAL DIFFERENT. RELAY WITH 4-LINE DISPLAY FOR MULTITERMINALS (3 TO 6) MEASUREMENT INPUT: IPH = 1A; IE = 1A AUXIL. VOLTAGE: 110V TO 250V DC 115V AC, BINARY INPUT THRESHOLD 88V FLUSH-MOUNTING HOUSING WITH SCREW TERMINALS 1/2 X 19", 8 BI, 15 BO, 1 LIVE-STATUS CONTACT REGION WORLD,LANGUAGE UK-ENGL. (LANGUAGE CHANGEABLE) NO SYSTEM INTERFACE INTERFACE ON REAR OF DEVICE DIGSI 4, ELECTRICAL 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: TRIP MODE 3-POLE ONLY, WITHOUT AUTO RECLOSURE FUNCTION WITHOUT SYNCHRONISM CHECK PROTECTION INTERFACE 2: OPTICAL 1300NM, 2 LC-DUPLEX CONNECTOR FIBER LENGTH UP TO 24 KM FOR DIRECT CONNECTION WITH MONO-MODE FIBER WITH OVERCURRENT PROTECTION/ BREAKER FAILURE PROTECTION WITH 4 REMOTE COMMANDS, WITH 24 REMOTE MESSAGES, WITHOUT TRANSFORMER EXTENSIONS FAULT LOCATOR 1-SIDE MAESURING W/O MEASURED VALUES, EXTENDED, W/O EXTERNAL GPS-SYNCHRONIZAT. WITH CAPACITIVE CURRENT LOAD COMPENSATION

TWO TERMINAL DIFFERENT. RELAY WITH 4-LINE DISPLAY MEASUREMENT INPUT: IPH = 1A; IE = 1A AUXIL. VOLTAGE: 220V TO 250V DC 115V AC,BINARY INPUT THRESHOLD 176V FLUSH-MOUNTING HOUSING WITH SCREW TERMINALS 1/2 X 19", 8 BI, 15 BO, 1 LIVE-STATUS CONTACT REGION WORLD,LANGUAGE UK-ENGL.(LANGUAGE CHANGEABLE) PORT B: SYSTEM PORT, IEC 61850,100 MBIT ETHERNET ELECTRICAL,DOUBLE, RJ45-PLUG NO DIGSI INTERFACE ON REAR OF DEVICE, PROTECTION DATA INTERFACE 1: OPTICAL 1300NM,LC-DUPLEX CONNE. FIBER LENGTH UP TO 24 KM FOR DIRECT CONNECTION VIA MONO-MODE FIBER FUNCTION 1: TRIP MODE 3-POLE ONLY, WITHOUT AUTO RECLOSURE FUNCTION WITHOUT SYNCHRONISM CHECK PROTECTION INTERFACE 2: OPTICAL 1300NM, 2 LC-DUPLEX CONNECTOR FIBER LENGTH UP TO 24 KM FOR DIRECT CONNECTION WITH MONO-MODE FIBER WITH TIME OVERCURRENT PROTECT. BREAKER FAILUR PROTECTION/ DISTANCE PROTECTION(PICKUP Z