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7SA5221-4DB90-5QP4 L0S
Manufacturer: SIEMENS
Price: On Request
FULL SCHEME DISTANCE PROTECTION
RELAY,
CURRENT TRANSFORMER:
PHASE=1A,GROUND=1A (MIN=0,05A)
FLUSH-MOUNTG. HOUSING 1/1 X 19"
24 BI, 32 BO
AUXIL. VOLTAGE: 60V TO 125V DC
BINARY INPUT THRESHOLD 19V
REGION WORLD,LANGUA. UK-ENGLISH
(LANGUAGE SELECTABLE)
PORT B: SYSTEM PORT,
IEC 61850,100 MBIT ETHERNET
WITH INTEGRATED SWITCH
OPTICAL,DOUBLE,
LC-CONNECTOR (FROM OCT. 09)
NO 2ND OPERATING INTERFACE
FUNCTION 1:
TRIP MODE 1- AND 3-POLE,
BCD-CODED OUTPUT FOR FAULT
LOCATION,
FUNCTION 2:
DISTANCE CHARACTERISTIC Z<,
QUADRILATERAL AND/OR MHO
WITH POWER SWING
WITH PARALLEL LINE COMPENSATION
FUNCTION 3:
WITH AUTORECLOSURE
WITH SYNCHROCHECK
W/O BREAKER FAILURE PROTECTION
WITH OVERVOLTAGE PROTECTION
FUNCTION 4:
WITH GROUND FAULT OVERCURRENT
PROTECTION