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MGY6503B Portable three-phase multi-function field calibrator


MGY6503B portable three-phase multi-function on-site calibrator is a portable product specially designed and developed for on-site calibration of single-phase, three-phase energy meters and various other electrical instruments. The calibrator applies high-precision sampling technology, combined with the latest digital signal processing algorithms, and a high-resolution large-screen touch display to provide a convenient and efficient solution for users of on-site energy meters and other electrical instruments.

  • Product description
  • MGY6503B portable three-phase multi-function on-site calibrator is a portable product specially designed and developed for on-site calibration of single-phase, three-phase energy meters and various other electrical instruments. The calibrator applies high-precision sampling technology, combined with the latest digital signal processing algorithms, and a high-resolution large-screen touch display to provide a convenient and efficient solution for users of on-site energy meters and other electrical instruments.

    Main functions and features
    Ø It has three-phase AC and DC voltage and current output, and has AC power and DC power output functions.
    Ø Equipped with one-way clamp meter measurement function
    Ø Can calibrate various indicating instruments, including AC voltmeters, ammeters, single-phase and three-phase active power meters, reactive power meters, phase meters, power factor meters, DC voltmeters, ammeters, power meters, etc.
    Ø Can calibrate various digital instruments, including voltmeters, ammeters, power meters, phase meters, frequency meters, etc.
    Ø Can calibrate various electric energy meters, including single-phase, three-phase four-wire and three-phase three-wire active and reactive energy meters

    The main technical parameters
    Ø Three-phase AC voltage output
    Measuring range 57.7V, 100V, 220V, 380V
    Output range: 0~456V
    Adjustment fineness: 0.01%RG, 0.1%RG, 1%RG, 10%RG
    Stability: 0.01%RG/2min
    Distortion: ≤0.2% (non-capacitive load);
    Output load: ≥30VA
    Accuracy: 0.05% RD
    Ø Three-phase AC current output
    Measuring range 100mA, 500mA, 1A, 5A,
    Output range: 0~6A
    Adjustment fineness: 0.01%RG, 0.1%RG, 1%RG, 10%RG;
    Stability: 0.01%RG/2min
    Distortion: ≤0.2%;
    Output load: ≥15VA
    Accuracy: 0.05% RD
    Ø DC voltage output
    Range 75mV, 1V, 3V, 10V, 30V, 100V, 300V, 1000V
    Output range: 0~1100V
    Adjustment fineness: 0.01%RG, 0.1%RG, 1%RG, 10%RG
    Stability: 0.01%RG/2min
    Distortion: ≤0.2% (non-capacitive load);
    Output load: ≥30VA
    Accuracy: 0.05% RD
    Ø DC current output
    Measuring range 1mA, 10mA, 100mA, 500mA, 1A, 5A
    Output range: 0~6A
    Adjustment fineness: 0.01%RG, 0.1%RG, 1%RG, 10%RG;
    Stability: 0.01%RG/2min
    Distortion: ≤0.2%;
    Output load: ≥15VA
    Accuracy: 0.05% RD