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Differential Protection Relay 7UT6135-4EB21-1BB0
MLFB / Order No.: 7UT6135-4EB21-1BB0Prices 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, SMALL BUSBARS AND SHORT CABLE, 4-LINE ALPHANUM.BACKLIT DISPLAY 14 PROGRAMMABLE LED, NAVIGATION KEYS, FUNCTION KEYS, NUMBER BLOCK, CASE 1/2 X 19", 5BI, 8BO, 1 WATCHDOG CONTACT, 11I, IEE, CURRENT TRANSFORMER: 5A SUPPLY VOLTAGE: DC 60V TO 125V, TRIGGER LEVEL BINARY INPUT 19V FLUSH MOUNTING CASE, SCREW TERMINALS (DIRECT WIRING/RING LUGS) REGION WORLD, IEC/ANSI, LANGUAGE ENGLISH (LANGUAGE CHANGEABLE) SYSTEM PORT (ON REAR OF DEVICE) PORT B IEC 60870-5-103 PROTOCOL, ELECTRICAL RS485, DIGSI 4/MODEM PORT (ON REAR OF DEVICE) PORT C DIGSI4, BROWSER,ELECTRIC. RS232 BASIS MEASURED VALUES, FAULT RECORDING 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) ADDITIONAL FUNCTION: VOLTGAE MEASUREMENT AND OVEREXCITATION PROTECTION WITHOUT ADDITIONAL FUNCTIONS
- ManufacturerSiemens
- Product NameDIGITAL DIFFERENTIAL PROTECTION RELAY
- Order Number7UT6135-4EB21-1BB0
- Product DescriptionPower Component for power-system and substation automation applications.
- Voltage60V
- Current5A
- InterfaceRS485, RS232
- CategoryEnergy and Power Systems > Protection Relays and Grid Protection
- Product TypeTransformer
- Phases1
- CertificationsIEC
- StandardIEC 60870-5-103
- MountingFlush Mount
- DisplayDISPLAY 14
- HS Code (8-digit, Preliminary)85371090
- OriginGermany
- Warranty12 months
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