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7SJ64255-5EB99-1FE0 L0A+M1A
Manufacturer: SIEMENS
Price: On Request
MULTIFUNCTION PROTECTIVE RELAY
W.LOCAL CONTROL,
SYNCHRONIZATION (OPTIONAL)
AND RESISTANCE TEMPERATURE
DETECTOR INTERFACE,
CASE 1/2 19", 20BI, 8BO,
2 POWER RELAYS, (4 CONTACTS)
GRAPHIC DISPLAY,
1 WATCHDOG CONTACT
PHASE CURRENT TRANSFORMER 5A
SUPPLY VOLTAGE:DC 110V TO 250V,
AC 115V TO 230V,
TRIGG.LEVEL BINARY INPUT DC 88V
FLUSH MOUNTING CASE,
SCREW TERMINALS
LANGUAGE ENGLISH, 50/60HZ,
IEC/ANSI, REGION WORLD,
(LANGUAGE CHANGEABLE)
SYSTEM PORT
(ON REAR OF DEVICE) PORT B
PROFIBUS DP SLAVE, RS485
PORT C (SERVICE INTERFACE)
DIGSI 4, MODEM,ELECTRICAL RS232
PORT D (ADDITIONAL INTERFACE)
OPTICAL 820NM, ST-PLUG
METERING: FAULT RECORDING
FUNCTIONALITY: TOC+V/F
PHASE OVERCURRENT (50/51):
I>,I>>,IP,REVERSE INTERLOCKING,
INDEPENDENT OF PHASE ROTATION,
GROUND OVERCURRENT (50N/51N):
IE>,IE>>,IEP, OVERLOAD PROTECT.
WITH 2 TIME CONSTANTS (49),
TRIP CIRCUIT SUPERVISION (74TC)
BREAKER FAILURE PROTEC. (50BF),
COLD LOAD PICKUP,
INRUSH BLOCKING,
NEGATIVE SEQUENCE (46),
LOCK OUT (86),
OVER7UNDER FREQUENCY (81U/O),
UNDER VOLTAGE (27-1,27-2),
OVER VOLTAGE (59-1)
WITHOUT AUTO-RECLOSURE
WITHOUT FAULT LOCATOR