Local HMI - Arc protection - Merging unit - Motor protection - Application Manual - REM620 Motor Protection and Control - 2.0 FP1 IEC - IEC - 04.04.2023

REM620 Application Manual

The LHMI is used for setting, monitoring and controlling the protection relay. The LHMI comprises the display, buttons, LED indicators and communication port.

Figure 1. Example of the LHMI
image/svg+xmlEarth-fault protectionVoltage protectionFrequency protectionPh.unbalance or thermal ov.Synchronism OKBreaker failure protectionCB condition monitoringSupervisionAutoreclose in progressArc detectedOvercurrent protectionSG1EnabledSG2EnabledSG3EnabledSG4EnabledSG5EnabledSG6EnabledDRTriggerTrip LockoutResetCB BlockBypassARDisable