Three-phase electric energy meter METES 3.5

portableclamp-onwireless

Three Phase Energy Meter Calibration Verifier Portable, three-phase energy meter calibration verifier. This unit is primarily intended for the verification of electronic and Ferraris energy meters, specifically aimed at the growing pre-payment energy meter industry in developing and first-world countries. Energy Meter Verification Full functionality for energy meter verification of calibration errors with direct percentage error read-out. Instantaneous Measurements The unit measures and displays the system Voltage, Current, Angle and Power quantities. (W, var & VA) Per phase and total quantities. Meter testing - METES 3.5 Measurement Mode The unit comes complete with three current clamp- on sensors for easy integration into the power network. The current clamp-on sensors have larger than usual installation maximum conductor diameter capability of 15 mm. User interface Easy menu driven interface for the entry of test parameters and display of test results using touch display. Memory This unit allows you to save all readings and test results in an on-board database for later downloading to the supplied PC software for report printing and archiving. Customer, Site and test results information is stored. Printer (Optional) This unit has an optional Bluetooth wireless printer for onsite printing of the test result. The printer is battery powered using rechargeable on-board batteries Specifications Measurement •Voltage Range 3 x Phase 85..250V •Current Range •3 x 1Arms •3 x 10Arms •3 x100Arms •Current range selection Auto & Manual •Voltage Accuracy 0.1% •Current Accuracy 0.1% •Power Accuracy 0.2% (typical 0,1%) •Fundamental Frequency 50 and 60Hz