Microprocessor controlled. Three or single phase relay is used in systems exposed to over or under voltage, such as command, control or compensation systems and…
In one phase systems, it measures RMS values of AC voltage, current and system frequency sensitively. ke-DP02 has many features. Those are; - Over Voltage…
In three phase systems, it measures RMS values of AC voltages, currents and system frequency sensitively. Using up direction button (Select) phase-neutral voltages and phase-phase…