These panel meters including voltmeters, ammeters, frequencymeteres, multimeters and analyzers (DV, DA, DM, DF, DVF and DKM series) are designed for accurate measurement of the AC RMS voltage, current, frequency, active power, power factor and many other parameters in single and 3 phase systems. Although they are mainly used in electrical panels, these devices can also be integrated in many other applications.
These Datakom (DKG and D series) controllers are used in different generator applications for manual and automatic synchronization of multiple parallel generating sets or between mains and generators.