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Beijing GFUVE Electronics Co., Ltd.

3 Phase Phantom Load Test Set, Three Phase Phantom Load Power Source, Portable 3 Phase Ac Source manufacturer / supplier in China, offering Gfuve Program-Controlled Three-Phase Standard Power Source, GF2018 High Voltage Hv Wireless Primary Current Clamp Ammeter, High Accuracy Clamp Split Core Current Transformer and so on.

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Gfuve Program-Controlled Three-Phase Standard Power Source

FOB Price: Get Latest Price
Min. Order: 1 Piece
Production Capacity: 200PCS/Month
Transport Package: Standard Export Carton
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: GF303
  • Power: Electricity
  • Voltage Output: 380V
  • LCD Display: With LCD Display
  • AC Voltage Output: 57.7 V, 100 V, 220 V, 380 V; Range Switch Automati
  • Frequency: 40 Hz ~ 65 Hz
  • Harmonic Times: 2~128
  • Volume and Weight: 450 Mm X 380 Mm X 160 Mm
  • Type: Three Phase Phantom Load Power Source
  • Trademark: GFUVE
  • Origin: Beijing China
  • Application: Electromagnetic Instrument
  • Certification: CE, CCC
  • Current Output: 40A
  • Customized: Customized
  • AC Current Output: 0.1, 0.25A, 0.5, 1A, 5A, 10A, 20A; Range Switch Au
  • Power Factor: -1 ~ 0 ~ + 1
  • Weight: 18 Kg
  • Accuracy: 0.05% or 0.1%
  • Dimension: 450 Mm X 380 Mm X 160 Mm
  • Specification: CE, ISO9001: 2008, IEC
Product Description
Application of GFUVE latest product GF303 Program-Controlled Three-Phase Standard Power Source with CE, ISO, IEC approved,english version display,two years quality warranty.
Gfuve Program-Controlled Three-Phase Standard Power SourceGfuve Program-Controlled Three-Phase Standard Power SourceGfuve Program-Controlled Three-Phase Standard Power Source
It is suitable for power department, measuring department, quality control department, research units, and institutions of higher learning, and electric energy meter, power distribution terminals, power supply management, load control, power quality, reactive power compensation device and the production of enterprise etc.
Functions and Features
To set up and take the load regulation of voltage, current, phase angle, frequency and power factor etc; As a AC current source, AC voltage source or power source;
To set 2 ~ 128 times of the amplitude and phase harmonics, and it can be added to the base wave in every harmonic output;

Frequency value is adjustable (AB and phase C);
Voltage, current output a wide range, big power, high stability, waveform distortion degree is small;
Strong with load ability, but it can take capacitive, sensibility, resistance of composite type load or load and load regulation is higher than 0.01%;
To apply the 32 bit MPU + DSP + FPGA, powerful flexible;
To use hardware PID, fast response, the change of load will not cause output volatility;
Industrial frequency waves as high as 50000 points a week of the wave kneading, signal output without filter, precise output waveform, the harmonic output precision, harmonic distortion degree is small;
Range switching automatically

To use software calibration, simple operation, stable and reliable;
To have big screen, 320 X 240 LCD display, Chinese or English interface, operating simplely;
To have perfect over-current, over-voltage, heat, a shorts-and-opens, overload protection, failure detection automatically;
With RS232 interface, and PC connection
To take place machine software, it can be output through the PC software program;
Technical Data
AC voltage output
Range: 57.7 V, 100 V, 220 V, 380 V; Range switch automatically (A, B, C phase)
Adjust fineness: 0.01% RG
Accuracy: 0.05% RG
Stability: 0.005% RG / 200 s
Distortion degree: <0.1% (not capacitive load)
Output power: 25 VA
Full load regulation rate: 0.01% RG
Full load regulation time: Less than 1mS
Long-term stability: ± 60 PPM/year
AC current output
Range: 0.1, 0.25A, 0.5, 1A, 5A, 10A, 20A; Range switch automatically (A, B, C phase)
Adjust fineness: 0.01% RG
Accuracy: 0.05% RG
Stability: 0.005% RG / 200 s
Distortion degree: < 0.1% (not capacitive load)
Output power: 25 VA
Full load regulation rate: 0.01% RG
Full load regulation time: Less than 1 mS
Long-term stability: ± 60 PPM/year
Power output
Accuracy: 0.05% RG
Stability: 0.005% RG / 200 s
Phase angle
Adjusting range: 0 ~ 359.999°
Resolution: 0.001°
Accuracy: 0.03°
Frequency
Adjusting range: 40 Hz ~ 65 Hz
Resolution: 0.001 Hz
Accuracy: 0.002 Hz
Temperature drift: ± 0.5 PPM
Long-term stability: ± 4 PPM/year
Power factor
Adjusting range: -1 ~ 0 ~ + 1;
Resolution: 0.0001;
Accuracy: 0.0005.
Harmonic accuracy
Harmonic times: 2~128
Harmonic phase: 0 ~ 359.99°
Harmonic phase accuracy: < 0.01°
Harmonic set accuracy: 0.1% (relative to the base wave ratings)
With capacitive load capacity:
0 ~ 280 V: 1 UF
280 ~ 420 V: 0.6 UF
Power supply:
AC 220 V ± 10%, frequency 50/60 Hz
Environmental conditions:
1. Working temperature: 0 ~ 40;
2. Relative humidity: ≤ 85%;
3. Storage condition: -30 ~ 60
Volume and weight:
Size: 450 mm X 380 mm X 160 mm;
Weight: 18 kg.
Type:
GF303 program-controlled three-phase standard power source
GF303H program-controlled three-phase standard power source (Model: Window XP)
Voltage
Test voltage output (Phase-Neutral)0V - 420V
Power of the voltage outputMax. 30VA
Resolution0.01%
Accuracy0.05% , 0.1%
Stability0.005%/120s , 0.01%/120s
Distortion factor< 0.1% for linear resistance load
Current
Test current output1mA - 20A 
Power of the current outputMax. 30VA
Resolution0.01%
Accuracy0.05% , 0.1%
Stability0.01%/120s
Distortion factor< 0.1% for linear resistance load
Phase angle
Range0 -- 360.000°
Resolution0.01°
Accuracy0.05°
Frequency
Range45Hz - 65Hz
Resolution0.001Hz
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