7SA5221-5AB00-0NB0

Siemens

FULL SCHEME DISTANCE PROTECTION RELAY, CURRENT TRANSFORMER: PHASE=1A, GROUND=1A (MIN=0,05A) FLUSH-MOUNTING HOUSING 1/2 X 19" 8 BI, 16 BO AUXILIARY VOLTAGE: 110V TO 250V DC 115V AC, BINARY INPUT THRESHOLD 88V REGION WORLD, LANGUA. UK-ENGLISH (LANGUAGE SELECTABLE) WITHOUT SYSTEM INTERFACE NO 2ND OPERATING INTERFACE FUNCTION 1: TRIP MODE 3-POLE FUNCTION 2: DISTANCE CHARACTERISTIC Z<, QUADRILATERAL, WITH POWER SWING WITH PARALLEL LINE COMPENSATION FUNCTION 3: WITHOUT AUTORECLOSURE WITHOUT SYNCHROCHECK WITHOUT BREAKER FAILURE PROTECTION WITH OVERVOLTAGE PROTECTION FUNCTION 4: WITHOUT GROUND FAULT OVERCURRENT PROTECTION