7SA5221-6UA01-5NR5 SIEMENS7SA52216UA015NR5

FULL SCHEME DISTANCE PROTECTION RELAY, CURRENT TRANSFORMER: PHASE=1A,GROUND=1A (MIN=0,05A) FLUSH-MOUNTG. HOUSING 1/1 X 19" 22 BI, 37 BO, 7 FAST RELAYS AUXIL. VOLTAGE:220V TO 250V DC, 115V AC, BINARY INPUT THRESHOLD 176V REGION DE, LANGUAGE GERMAN (LANGUAGE SELECTABLE) WITHOUT SYSTEM INTERFACE DIGSI/MODEM OPERATING INTERFACE (ON REAR OF DEVICE) DIGSI 4, ELECTRICAL RS232 FUNCTION 1: TRIP MODE 1- AND 3-POLE, BCD-CODED OUTPUT FOR FAULT LOCATION, FUNCTION 2: DISTANCE CHARACTERISTIC Z