Flexible configuration Modularized hardware enables the device to be configured according to the existing site conditions.@#Excellent EMC compatibility capability. Passed 9EMC standard items defined in IEC 61000-4.@#Large LCD with friendly interface on the device front panel.@#The single-line diagram can be displayed on the device. CB and switches, which are included in the diagram, can be operated directly in LOCAL mode from the device front panel.@#All records of device running and operation are stored in Non-Volatile permanent memory and the data will not be lost in case of power failures, enabling easy fault analysis.@#Powerful communication capability. Providing optic or electronic Ethernet interface, LonWorks interface, RS 485 interface to communicate with other device.@#Complete self-diagnosis enables easy and fast trouble shooting.@#Measurable and visible internal temperature makes it possible to monitor the change of environment.@#