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Differential Protection Relay 7UT6121-4EB92-4BA0 L0A
MLFB / Order No.: 7UT6121-4EB92-4BA0 L0APrices are indicative USD list prices. Final pricing depends on quantity, destination and current exchange rate — confirmed in your quote within 24 hours. Availability is confirmed per request.
Product Description
DIGITAL DIFFERENTIAL PROTECTION RELAY, FOR TRANSFORMER, GENERATORS, MOTOR AND SHORT CABLE 4-LINE ALPHANUM.BACKLIT DISPLAY 7 PROGRAMMABLE LED, NAVIGATION KEYS, FUNCTION KEYS, CASE 1/3 X 19", 3BI, 4BO, 1 WATCHDOG CONTACT, 7I, IEE, CURRENT TRANSFORMER: 1A SUPPLY VOLTAGE: DC 60V TO 125V, TRIGGER LEVEL BINARY INPUT 19V FLUSH MOUNTING CASE, SCREW TERMINALS (DIRECT WIRING/RING LUGS) REGION WORLD, 50/60HZ, IEC/ANSI, LANGUAGE ENGLISH (LANGUAGE CHANGEABLE) SYSTEM PORT (ON REAR OF DEVICE) PORT B PROFIBUS DP SLAVE, RS485 DIGSI 4/MODEM PORT (ON REAR OF DEVICE) PORT C DIGSI 4, BROWSER OR THERMO-BOX, ELECTRICAL RS485 BASIS MEASURED VALUES, FAULT RECORDING + TRANSFORMER-MONITORING FUNCTION (CONNECTION ON THERMO-BOX, HOTSPOT IEC,OVERLOAD FACTOR) RESTRICTED EARTH FAULT LOW IMPEDANCE (87N) UMZ - 1-PHASE FOR RESTRICTED EARTH FAULT HIGH IMPEDANCE (87N W/O RESISTOR AND VARISTOR) SENSITIVE OVERCURR.-TIME PROT./ TANK PROTECTION (64) NEGATIVE SEQUENCE PROTECT. (46) BREAKER FAILURE PROTECT. (50BF) TRIP CIRCUIT SUPERVISION (74TC)
- ManufacturerSiemens
- Product NameDIGITAL DIFFERENTIAL PROTECTION RELAY
- Order Number7UT6121-4EB92-4BA0
- Product DescriptionPower Component for power-system and substation automation applications.
- Voltage60V
- Current1A
- Frequency60 Hz
- CategoryEnergy and Power Systems > Protection Relays and Grid Protection
- Product TypeTransformer
- Phases1
- CertificationsIEC
- MountingFlush Mount
- InterfacePROFIBUS
- DisplayDISPLAY 7
- HS Code (8-digit, Preliminary)85285990
- OriginGermany
- Warranty12 months
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