Specification :

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High-accuracy Three Phase Energy Meter Test Instrument( Integral Type)

Overview:

The RT6303H High-accuracy Three Phase Energy Meter Test Instrument adopts internationally advanced new-generation digital power source technology, integrates all the technological advantages of both domestic and foreign watt-hour meter calibration software, and is introduced to global market by Rowwin Test in a powerful and sensational way. The High-accuracy three phase energy meter test instrument comprises of PWM power source, standard digital energy meter, time standard, error processor and PC processing software, this energy meter test instrument can test 3 to 6 various watt-hour meters of Grade 0.05 or lower simultaneously, and it is an ideal new-generation multi-position energy meter testing instrument.

Technical Parameters:

1. Accuracy class: 0.03/ 0.02

2. Reference standard energy meter: Three phase wide-measurement range standard energy meter, Accuracy class: 0.03/ 0.02

3. Output voltage: 3* 57.7/ 100/ 220/ 380V Y/ ³ , 0~ 120% Adjustment fineness: 0.01% full range, adjustable phase by phase

4. Output current: 3* 0.1~ 100A( 200A also available) , 0~ 120% Adjustment fineness: 0.0001A( minimum) , adjustable phase by phase

5. Phase shift: 0~ 360° Adjustment fineness: 0.01° , adjustable phase by phase

6. Frequency: 45Hz~ 65Hz, Adjustment fineness: 0.01Hz

7. Output waveform distortion: Both voltage and current