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7SD5221-6PB99-9HL5 L0R+M2A+N2A
Manufacturer: SIEMENS
Price: On Request
TWO TERMINAL DIFFERENT. RELAY
WITH 4-LINE DISPLAY
MEASUREMENT INPUT:
IPH = 1A; IE = 1A
AUXIL. VOLTAGE: 220V TO 250V DC
115V AC,
BINARY INPUT THRESHOLD 176V
WITH 5 FAST TRIP CONTACTS,
APPROX. 1MS,
FLUSH-MOUNTING HOUSING
WITH SCREW TERMINALS
1/1 X 19", 24 BI, 31 BO,
1 LIVE-STATUS CONTACT
REGION WORLD,LANGUAGE UK-ENGL.
(LANGUAGE CHANGEABLE)
PORT B: SYSTEM PORT,
IEC 61850,100 MBIT ETHERNET
ELECTRICAL,DOUBLE, RJ45-PLUG
INTERFACE ON REAR OF DEVICE
DIGSI 4, ELECTRICAL RS485
PROTECTION INTERFACE 1:
OPTICAL 820NM,TWO ST-CONNECTORS
FO LENGTH UP TO 1,5KM
FOR MULTIMODE FIBER
FOR DIRECT CONNECTION OR
COMMUNICATION NETWORKS
FUNCTION 1:
TRIP MODE 1- AND 3-POLE,
WITHOUT AUTO RECLOSURE FUNCTION
WITHOUT PROTECTION CHECK
PROTECTION INTERFACE 2:
OPTICAL 820NM,TWO ST-CONNECTORS
FO LENGTH UP TO 1,5KM
FOR MULTIMODE FIBER
FOR DIRECT CONNECTION OR
COMMUNICATION NETWORKS
WITH TIME OVERCURRENT PROTECT.
BREAKER FAILUR PROTECTION/
DISTANCE PROTECTION(PICKUP Z<,
POLYGON,MHO,PARALLEL LINE COMP.
POWER SWING DETECTION,
DIRECTIONAL GROUND (EARTH)-
FAULT PROTECTION
WITH 4 REMOTE COMMANDS,
WITH 24 REMOTE MESSAGES,
WITHOUT TRANSFORMER EXTENSIONS
FAULT LOCATOR 2-SIDE MEASURING
W/O MEASURED VALUES EXTENDED,
WITH EXTERNAL GPS-SYNCHROIZAT.
WITH CAPACITIVE CURRENT LOAD
COMPENSATION