7SJ8042-5EB90-1FB0 L0D 相似图像 OVERCURRENT PROTECTION RELAY HOUSING 1/6 19", 4 X I, 3 X U, 7 BI, 8 BO, (2 CHANGEOVER) 1 LIVE STATUS CONTACT MEASURING INPUTS: IPH = 1A / 5A, IEE (SENSITIVE) = 0,001 TO 1,6 A/ 0,005 TO 8A 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 SYSTEM PORT, PORT B (ON BOTTOM OF DEVICE, REAR) MODBUS, ELECTRICAL RS485 NO SYSTEM PORT A METERING: FAULT RECORDING FUNKTIONALITY: 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 NE WITHOUT AUTO-RECLOSURE WITHOUT FAULT LOCATOR |
深圳市弘格机电优势产品
西门子触摸屏 6AV66410AA110AX0 6AV66410BA110AX1 6AV66420AA110AX1 6AV66420BA011AX1 6AV66420BC011AX0 6AV66430BA011AX0 6AV66430CD011AX1
模块 (S7-200 S7-300 S7-400 S7-1200 S7-1500)
仪器仪表(7KM 7ML 7MF 7MH 6DR)
低压
软起
赫姆赫兹(700-开头)
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