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.

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Three-phase/single-phase electric energy meter calibration device

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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