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  5. LG-5F/LG-10F Mitsubishi Ground Fault Cluster Monitor unit


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CC-Link|Slave|Power reception and distribution device


LG-5F/LG-10F Mitsubishi Ground Fault Cluster Monitor unit

From “alarm monitoring” to “visible, continuous monitoring”. CC-Link data transmission enables the host monitor system to monitor continuously. This provides the tendency of leakage currents for analyzing abnormalities and facilitating preventive maintenance of facilities.


  • The large-sized LCD displays ground fault levels in 10 circuits simultaneously while displaying leakage current digitally for each circuit.
  • The CC-Link transmission enables to check alarm generation in each circuit and remotely monitor measurement values in each circuit.
  • The ranges of setting are 30mA to 4A for sensitivity current and 0.1 to 5 seconds for operation time.
  • Integrated with the integral circuit against high harmonics and surges, it does not operate erroneously or unexpectedly even if a ground fault current flows in the secondary circuit of the inverter.
  • Complies with the high-speed type and time-delay characteristics of the leakage current relays specified in JIS C 8374.
  • The integrated self-diagnosis functions generate an output of system alarm in system abnormalities such as when the built-in CPU runs away.
Station type Remote device station
Number of stations occupied 1 station
Protocol version Ver.1.10/Ver.2.00
External dimensions 144×98mm
Mass 0.9kg
Standard Price 258,000円(10回路)


  • 회사명 : 현지법인 한국미쓰비시전기오토메이션㈜
  • 주소 : 서울특별시 강서구 양천로 401 강서한강자이타워 A동 9층
  • 전화번호 : 02-3664-8333
  • URL:http://kr.mitsubishielectric.com/fa/ko/