SIEMENS – 7SJ8021 – 5EB90 – 1FA0+L0S

توضیحات

OVERCURRENT PROTECTION RELAY HOUSING 1/6 19″, 4 X I, 7 BI, 8 BO, (2 CHANGEOVER) 1 LIVE STATUS CONTACT MEASURING INPUTS: IPH = 1A / 5A, IE = 1A / 5A RATED AUXILIARY VOLTAGE DC 60V/ 110V / 125V/ 220V, AC 115V/ 230V FLUSH-MOUNTING CASE, SCREW-TYPE TERMINAL REGION WORLD, IEC/ANSI, LANGUAGE ENGLISH (LANGUAGE CHANGEABLE) STANDARD FRONT NO SYSTEM PORT NO SYSTEM PORT A METERING: FAULT RECORDING FUNCTIONALITY: TOC+ PHASE OVERCURRENT (50/51) I>,I>>,I>>>,IP, TIME OVERCURR.PROTECTION GROUND 50N/51N, IE>, IE>>,IE>>>, IEP GROUND FAULT PROTECTION IEE>.IEE>>,IEEP OVERLOAD PROTECTION (49) TRIP CIRCUIT SUPERVISION (74TC) CIRCUIT BREAKER FAILURE PROTECT NEGATIVE SEQUENCE PROTECTION UNDERCURRENT MONITORING (37) LOCK OUT (86) PARAMETER CHANGEOVER MONITORING FUNCTIONS CONTROL OF CIRCUIT BREAKER FLEXIBLE PROTECTION FUNCTIONS (CURRENT PARAMETERS) INRUSH RESTRAINT WITHOUT AUTO-RECLOSURE WITHOUT FAULT LOCATOR.