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Siemens – 7SD5221-5AB99-9EL4

7SD Siemens – 7SD5221-5AB99-9EL4
Qty
TWO TERMINAL DIFFERENT. RELAY; WITH 4-LINE DISPLAY; 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,; 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/; DISTANCE PROTECTION (PICKUP Z