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GF333B Three phase portable multifunction energy reference standard meter

Country/Region china
Company BEIJING GFUVE ELECTRONICS CO.,LTD.
Categories Auto Range Digital Multimeter
Telephone +8610-85782698
ICP License Issued by the Chinese Ministry
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GF333B Three phase portable multifunction energy reference standard meter

GF333B Three phase portable multifunction energy reference standard meter

GF333B is a portable reference standard meter used to test three phase meters and single phase meters, it designed to work both in the field and in the laboratory.

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Features

  • High accuracy up to 0.05%
  • Wide testing range: voltage 5V-480V, current 1mA-120A
  • Testing type: 3 phase 4 wire, 3 phase 3 wire
  • Testing mode: active power, reactive power, apparent power
  • Harmonic analysis function
  • Waveform display function
  • Vector diagram function
  • Energy accumulating function
  • Internal pulse input port, testing meter’s error directly

Parameters

Electricalparameters
Accuracy0.05%
Voltagesupply220V±10% or 110V±10%, 50/60Hz
Voltage measurement
Range5V-480V
Error±0.02% (50V-480V), ±0.05% (5V-50V)
Display range5.000000V-480.0000V
Harmonic2nd-63st
Current measurement
Range1mA-120A
Error±0.02% (0.2A-120A), ±0.05% (1mA-0.2A)
Display range1.000000mA-120.0000A
Power measurement
Active power±0.02% (0.2A-120A)
0.05% (0.01A-0.2A)
0.1% (0.001A-0.01A)
Reactive power±0.05% (0.2A-120A), ±0.1% (0.001A-0.2A)
Apparent power±0.05% (0.2A-120A), ±0.1% (0.001A-0.2A)
Energy error
Active energy±0.02% (0.2A-120A)
0.05% (0.01A-0.2A)
0.1% (0.001A-0.01A)
Reactive energy±0.05% (0.2A-120A), ±0.1% (0.001A-0.2A)
Apparent energy±0.05% (0.2A-120A), ±0.1% (0.001A-0.2A)
Phase measurement
Range0°-360°
Error±0.005°
Display range0.0001°-359.99°
Frequency measurement
Range45-65Hz
Display range45.0000-65.0000
Accuracy0.002Hz
Power Factor measurement
Range-1.0 ~ 0 ~ +1.0
Resolution0.0001
Accuracy0.0005
Energy pulse
High frequency output(CH)12000Hz
Low frequency output(CL)5000Hz
Pulse ratio1:1
Output level5V
Input level5V
Input frequencyMax. 1MHz
Mechanicalparameters
Dimensions (W×H×D) (mm)480×138×486
Weight (kg)10
Environmental conditions
Ambient temperature-10°C to 45°C
Influence of external fields≤0.05 %/mT
Relative humidity10%-80%

Download Catalogue

  • GF333B-Three phase portable multifunction energy reference standard meter(808KB)

Related Products

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    GF312V2

Download Catalogue

  • GF333B-Three phase portable multifunction reference standard(808K)
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