Siemens – 7SA6121-4AB22-5PB4

DISTANCE PROTECTION RELAY 7SA61 OPERATOR PANEL WITH: 4-LINE BACK-LIT DISPLAY, FUNCTION KEYS,NUMERICAL KEYS, PC-INTERFACE, EARTH-FAULT PROT. DIRECTIONAL, EARTHED NETWORKS MEASURING INPUT (4 X V, 4 XI) IPH = 5A, IE = 5A (MIN = 0.25A) AUXILIARY VOLTAGE: 110 TO 250V DC, 115 TO 230V AC, BINARY INPUT THRESHOLD 88V HOUSING WIDTH 1/2 19", 14 LEDS 13 BINARY/INDICATION INPUTS, 5 SIGNAL/COMMAND OUTPUTS, 12 FAST RELAYS FLUSH MOUNTING HOUSING/ SCREW TERMINALS REGION WORLD, LANGUAGE ENGLISH (SELECTABLE) PORT B: SYSTEM PORT, IEC PROTOCOL, ELECTRIC RS485 PORT C: DIGSI/MODEM, ELECTRIC RS485, TRIPPING 3-POLE, DISTANCE PROTECTION STARTING: Z/V

DISTANCE PROTECTION RELAY 7SA61 OPERATOR PANEL WITH: 4-LINE BACK-LIT DISPLAY, FUNCTION KEYS,NUMERICAL KEYS, PC-INTERFACE, MEASURING INPUT (4 X V, 4 X I) IPH = 1A, IE = 1A (MIN = 0.05A) AUXILIARY VOLTAGE: 60 TO 125V DC, BINARY INPUT THRESHOLD 19V HOUSING WIDTH 1/1 19", 14 LEDS 21 BINARY/INDICATION INPUTS, 13 SIGNAL/COMMAND OUTPUTS, 12 FAST RELAYS, FLUSH MOUNTING HOUSING/ SCREW TERMINALS REGION WORLD, LANGUAGE ENGLISH (SELECTABLE) PORT B: NONE PORT C: DIGSI/MODEM, ELECTRIC RS485, TRIPPING 1/3-POLE, BCD OUTPUT FAULT LOCATION, DISTANCE PROTECTION STARTING: Z/PHI, POWER SWING DETECTION, AUTO-RECLOSURE, SYNCHRO-CHECK, BREAKER-FAILURE PROTECTION,

DISTANCE PROTECTION RELAY 7SA61 OPERATOR PANEL WITH: 4-LINE BACK-LIT DISPLAY, FUNCTION KEYS,NUMERICAL KEYS, PC-INTERFACE, MEASURING INPUT (4 X V, 4 XI) IPH = 5A, IE = 5A (MIN = 0.25A) AUXILIARY VOLTAGE: 110 TO 250V DC, 115 TO 230V AC, BINARY INPUT THRESHOLD 88V HOUSING WIDTH 1/2 19", 14 LEDS 20 BINARY/INDICATION INPUTS, 9 SIGNAL/COMMAND OUTPUTS, 4 POWER RELAYS, FLUSH MOUNTING HOUSING/ SCREW TERMINALS REGION WORLD, LANGUAGE ENGLISH (SELECTABLE) PORT B: SYSTEM PORT, IEC PROTOCOL, ELECTRIC RS485 PORT C: DIGSI/MODEM, ELECTRIC RS485, TRIPPING 3-POLE, DISTANCE PROTECTION STARTING: Z

DISTANCE PROTECTION RELAY 7SA61 OPERATOR PANEL WITH: 4-LINE BACK-LIT DISPLAY, FUNCTION KEYS,NUMERICAL KEYS, PC-INTERFACE, EARTH-FAULT PROT. DIRECTIONAL, EARTHED NETWORKS MEASURING INPUT (4 X V, 4 X I) IPH = 1A, IE = 1A (MIN = 0.05A) AUXILIARY VOLTAGE: 60 TO 125V DC, BINARY INPUT THRESHOLD 19V HOUSING WIDTH 1/2 19", 14 LEDS 13 BINARY/INDICATION INPUTS, 5 SIGNAL/COMMAND OUTPUTS, 12 FAST RELAYS FLUSH MOUNTING HOUSING/ SCREW TERMINALS REGION WORLD, LANGUAGE ENGLISH (SELECTABLE) PORT B: SYSTEM PORT, IEC 61850,100 MBIT ETHERNET ELECTRICAL,DOUBLE,RJ45-PLUG PORT C: DIGSI/MODEM, ELECTRIC RS485, TRIPPING 3-POLE, DISTANCE PROTECTION STARTING: Z/PHI, POWER SWING DETECTION, PARALLEL LINE COMPENSATION, AUTO-RECLOSURE, SYNCHRO-CHECK, BREAKER-FAILURE PROTECTION,

DISTANCE PROTECTION RELAY 7SA61 OPERATOR PANEL WITH: 4-LINE BACK-LIT DISPLAY, FUNCTION KEYS,NUMERICAL KEYS, PC-INTERFACE, MEASURING INPUT (4 X V, 4 XI) IPH = 5A, IE = 5A (MIN = 0.25A) AUXILIARY VOLTAGE: 60 TO 125V DC, BINARY INPUT THRESHOLD 19V HOUSING WIDTH 1/2 19", 14 LEDS 13 BINARY/INDICATION INPUTS, 5 SIGNAL/COMMAND OUTPUTS, 12 FAST RELAYS FLUSH MOUNTING HOUSING/ SCREW TERMINALS REGION WORLD, LANGUAGE SPANISH PORT B: SYSTEM PORT, IEC PROTOCOL, ELECTRIC RS485 PORT C: DIGSI/MODEM, ELECTRIC RS485, TRIPPING 3-POLE, DISTANCE PROTECTION STARTING: Z/PHI, POWER SWING DETECTION, AUTO-RECLOSURE,

Distance protection relay for all voltage levels

DISTANCE PROTECTION RELAY 7SA61 OPERATOR PANEL WITH: 4-LINE BACK-LIT DISPLAY, FUNCTION KEYS,NUMERICAL KEYS, PC-INTERFACE, TRIPPING 3-POLE TRIPPING 1/3-POLE PICKUP I>, PICKUP V/ PICKUP Z/PHI POWER SWING DETECTION, PARALLEL LINE COMPENSATION, AUTO-RECLOSURE, SYNCHRO-CHECK BREAKER-FAILURE PROTECTION, VOLTAGE PROTECTION, EARTH-FAULT PROT. DIRECTIONAL FOR EARTHED NETWORKS OVERLOAD PROTECTION MEASURING INPUT (4 X V, 4 X I) IPH = 1A, IE = 1A (MIN = 0.05A) AUXILIARY VOLTAGE: 110 TO 250V DC, 115 TO 230V AC, BINARY INPUT THRESHOLD 88V HOUSING WIDTH 1/2 19", 14 LEDS 13 BINARY/INDICATION INPUTS, 5 SIGNAL/COMMAND OUTPUTS, 12 FAST RELAYS FLUSH MOUNTING HOUSING/ SCREW TERMINALS REGION WORLD, LANGUAGE ENGLISH (SELECTABLE) PORT B: SYSTEM PORT, PROFIBUS DP, ELECTRIC RS485 PORT C: DIGSI/MODEM, ELELCTRIC RS232,

DISTANCE PROTECTION RELAY 7SA61 OPERATOR PANEL WITH: 4-LINE BACK-LIT DISPLAY, FUNCTION KEYS,NUMERICAL KEYS, PC-INTERFACE, MEASURING INPUT (4 X V, 4 X I) IPH = 1A, IE = 1A (MIN = 0.05A) AUXILIARY VOLTAGE: 110 TO 250V DC, 115 TO 230V AC, BINARY INPUT THRESHOLD 88V HOUSING WIDTH 1/2 19", 14 LEDS 13 BINARY/INDICATION INPUTS, 5 SIGNAL/COMMAND OUTPUTS, 12 FAST RELAYS FLUSH MOUNTING HOUSING/ SCREW TERMINALS REGION WORLD, LANGUAGE ENGLISH (SELECTABLE) PORT B: SYSTEM PORT, IEC 61850,100 MBIT ETHERNET WITH INTEGRATED SWITCH OPTICAL,DOUBLE, LC-CONNECTOR (FROM OCT. 09) PORT C: DIGSI/MODEM, ELECTRIC RS485, TRIPPING 3-POLE, DISTANCE PROTECTION STARTING: Z/V

Distance protection 7SA61 operating front with 4-line illuminated display, function keys, numeric operator panel, PC interface MEASURING INPUT (4 X V, 4 XI) IPH = 5A, IE = 5A (MIN = 0.25A) AUXILIARY VOLTAGE: 110 TO 250V DC, 115 TO 230V AC, BINARY INPUT THRESHOLD 88V HOUSING WIDTH 1/3 19", 7 LEDS 5 BINARY/INDICATION INPUTS, 4 SIGNAL/COMMAND OUTPUTS 5 FAST RELAYS FLUSH MOUNTING HOUSING/ SCREW TERMINALS REGION WORLD, LANGUAGE ENGLISH (SELECTABLE) PORT B: SYSTEM-PORT, IEC PROTOCOL, OPTICAL 820NM, ST-CONNECTOR PORT C: DIGSI/MODEM, ELELCTRIC RS232, TRIPPING 3-POLE, DISTANCE PROTECTION STARTING: Z/V

DISTANCE PROTECTION RELAY 7SA61 OPERATOR PANEL WITH: 4-LINE BACK-LIT DISPLAY, FUNCTION KEYS,NUMERICAL KEYS, PC-INTERFACE, EARTH-FAULT PROT. DIRECTIONAL, EARTHED NETWORKS MEASURING INPUT (4 X V, 4 X I) IPH = 1A, IE = 1A (MIN = 0.05A) AUXILIARY VOLTAGE: 110 TO 250V DC, 115 TO 230V AC, BINARY INPUT THRESHOLD 88V HOUSING WIDTH 1/2 19", 14 LEDS 13 BINARY/INDICATION INPUTS, 5 SIGNAL/COMMAND OUTPUTS, 12 FAST RELAYS FLUSH MOUNTING HOUSING/ SCREW TERMINALS REGION WORLD, LANGUAGE ENGLISH (SELECTABLE) PORT B: SYSTEM PORT, IEC 61850,100 MBIT ETHERNET WITH INTEGRATED SWITCH OPTICAL,DOUBLE, LC-CONNECTOR (FROM OCT. 09) PORT C: DIGSI/MODEM, ELECTRIC RS485, TRIPPING 3-POLE, DISTANCE PROTECTION STARTING: Z/PHI, POWER SWING DETECTION, PARALLEL LINE COMPENSATION, AUTO-RECLOSURE, SYNCHRO-CHECK,

DISTANCE PROTECTION RELAY 7SA61 OPERATOR PANEL WITH: 4-LINE BACK-LIT DISPLAY, FUNCTION KEYS,NUMERICAL KEYS, PC-INTERFACE, EARTH-FAULT PROT. DIRECTIONAL, EARTHED NETWORKS MEASURING INPUT (4 X V, 4 X I) IPH = 1A, IE = 1A (MIN = 0.05A) AUXILIARY VOLTAGE: 60 TO 125V DC, BINARY INPUT THRESHOLD 19V HOUSING WIDTH 1/2 19", 14 LEDS 13 BINARY/INDICATION INPUTS, 5 SIGNAL/COMMAND OUTPUTS, 12 FAST RELAYS FLUSH MOUNTING HOUSING/ SCREW TERMINALS REGION WORLD, LANGUAGE ENGLISH (SELECTABLE) PORT B: SYSTEM PORT, IEC 61850,100 MBIT ETHERNET WITH INTEGRATED SWITCH OPTICAL,DOUBLE, LC-CONNECTOR (FROM OCT. 09) PORT C: DIGSI/MODEM, ELELCTRIC RS232, TRIPPING 3-POLE, DISTANCE PROTECTION STARTING: Z/PHI, POWER SWING DETECTION, PARALLEL LINE COMPENSATION, AUTO-RECLOSURE, SYNCHRO-CHECK, VOLTAGE PROTECTION V>/V

SIPROTEC DISTANCE PROTECTION RELAY