故障指示器 用于检测中压电路网络中的(相位间)短路故障或接地故障:转换开关用于远程控制过载电流,LCD显示屏用于指示故障区域。脱扣装置和电流感应装置间用电缆 相连接。 当电流超过预先设定的阈值时,传出信号以评估情况,随后LCD显示屏启动,指示灯亮起。故障指示器的高灵敏度使其能够应用于各个领域。



Documentation of Fault Indicator
Phase + Earth

Code Title Size in Kbytes Date



PANEL MOUNTING


FI/X/X Fault Indicator
1111 01-12-08  View Online
FI/C
Optical Fault Indicator
1361 13-03-09  View Online


WALL MOUNTING


FI/W Optical Fault Indicator
1296 01-04-09  View Online

Earth


    
PANEL MOUNTING


EFI/P
Earth Fault Indicator LCD indication
1049 17-07-09  View Online


WALL MOUNTING


EFI/W
Earth Fault Indicator LCD indication
1030 28-05-09  View Online
EFI/W/F
Earth Fault Indicator FLAG indication
1057 26-06-09  View Online

Selection chart

CODE TYPE OF FAULT MOUNTING AUX POWER LINK TO PHASE C.T. FAULT INDICATION EXTERNAL
PHASE EARTH PANEL WALL AUTO 230Vac ELECTRICAL OPTICAL LCD FLAG LAMP
                       
FI/P/X X   X   X   X   X   X
                       
FI/E/X X X X   X   X   X   X
                       
FI/C X X X     X   X X   X
                       
FI/W X X   X   X   X X   X
                       
EFI/P   X X     X X   X   X
                       
EFI/W   X   X   X X   X   X
                       
EFI/W/F   X   X   X X     X X

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