GF3031 500V 120A Portable Three Phase Electrical Power Calibrator

three phase portable power source

The GF3031 is a powerful and portable three phase current and voltage source. All test values are generated absolutely synthetically with a high degree of accuracy and stability. The source is available in 12 A, 24A or 120 A.
The GF3031 three phase portable power source is a lightweight and portable current and voltage source based on newest technology and serves for solving this problem by simulating the required load conditions. Operation is performed by integrated 7“ touch screen or via keyboards.

 

Features

  • Accuracy class 0.05 or 0.1
  • Three phase current generation up to 120 A (AC)
  • Three phase voltage generation up to 500 V
  • All test values are generated synthetically
  • 7 inch TFT touch LCD
  • With USB or RS232
  • Weight light 15Kg
  • Overload, short circuit, open circuit protection
 

Parameters

Electrical parameters 
Accuracy class  0.05%, 0.1%
Power supply Single phase AC 100-265 V, frequency 50/60 Hz
AC Voltage output 
Range (U1, U2, U3 phase) 57.7V, 100V, 220V, 380V(Max 500V); range switch automatically
Adjust fineness 0.01% RG
Accuracy 0.05% RG
Stability <0.01% RG/120s
Distortion degree <0.3% (not capacitive load)
Output power 30VA
Full load regulation rate 0.01% RG
Full load regulation time Less than 1mS
Long-term stability ± 60 PPM/year
AC Current output 
Range (I1, I2, I3 phase) 0.2A, 1A, 5A, 20A, 100A(Max 120A); range switch automatically
Adjustment range (0-120)%RG
Adjustment fineness 0.01%RG
Accuracy 0.05% RG
Stability <0.01% RG/120s
Distortion degree <0.3% (not capacitive load)
Output power 20VA(20A), 50VA(100A)
Full load regulation rate 0.01% RG
Full load regulation time Less than 1mS
Long-term stability ± 60 PPM/year
Power output 
Accuracy 0.05% RG
Stability 0.01% RG/120s
Phase angle
Adjusting range 0°-359.99°
Resolution 0.001°
Accuracy 0.03°
Power factor
Adjusting range -1 ~ 0 ~ +1
Resolution 0.0001
Accuracy 0.0005
Frequency
Adjustment range 40-70Hz
Resolution 0.001Hz
Accuracy 0.005Hz
Temperature drift ± 0.5 PPM/°C
Long-term stability ± 4 PPM/year
Voltage/Current/Harmonic Setting
Harmonic number 2-51times
Harmonic content 0-40%
Harmonic phase 0-359.99
Harmonic setting accuracy (10%±0.1%)RD(2)
Mechanical parameters
Dimensions (W×D×H) (mm) 495x390x195
Weight (kg) 15
Environmental conditions
Working temperature 0°C to 50°C
Storage condition -30°C to -60°C
Relative humidity ≤ 85%

Selection guide

No. Accuracy Voltage range Current range Weight
30311201 0.10% 0-500V 0-12A 15KG
303112005 0.05% 0-500V 0-12A 15KG
30312401 0.10% 0-500V 0-24A 16KG
303124005 0.05% 0-500V 0-24A 16KG
303112001 0.10% 0-500V 0-120A 22KG
3031120005 0.05% 0-500V 0-120A 22KG

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