Beijing GFUVE Electronics Co., Ltd.
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Gf303 Program-controlled Three Phase Standard Power Source

— Phantom Load, Power Source, Electronic Load
Product Category: Current Sensors
Sales Method: Export, Manufacture
Payment Term: T/T, L/C, D/D, Western Union
Trade Term (Incoterms): EXW, FAS, FOB, CFR, CPT, CIP, DAP
Min. Order Unit Price
1 Set USD 10000 / Piece
1 Set USD 10000 / Piece

Product Detail

Product Attribute:

  • China (mainland) More >
  • GF303
  • GFUVE
  • ISO9001
  • 04/26/2018
  • 04/26/2018

Additional Info.:

  • Beijing
  • Standard export box

Product Content Description:

GF303 Program-controlled Three-phase Standard Power Source is suitable for power department, measuring department, quality control department, research units, institutions of higher learning, electric energy meter, power distribution terminals, power supply management, load control, power quality, reactive power compensation device and the production of enterprise etc.
FEATURES

To set up and take the load regulation of voltage, current, phase angle, frequency and power factor, also can be used as 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 simply.
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.

PARAMETERS

Electrical parameters
Accuracy class 0.05%, 0.1%
Power supply Single phase AC 85V-265V, 50/60 Hz
AC Voltage output
Range (U1, U2, U3 phase) 57.7V/100V/220V/380V, switch automatically (max 420V)
Adjustment resolution 0.01%, 0.1%, 1%, 10%,
Accuracy 0.05% RG
Stability 0.005% RG/1min
Distortion degree better than 0.1% (not capacitive load)
Load Capacity 25VA
Full load regulation rate Less than 0.01% RG
Full load regulation time Less than 1mS
Temperature drift 8 PPM / °C
Long-term stability 60 PPM/year
AC Current output
Range (I1, I2, I3 phase) 0.1/0.25A/0.5A/1A/5A/10A/20A, switch automatically
Adjustment resolution 0.01%, 0.1%, 1%, 10%,
Accuracy 0.05% RG
Stability 0.005% RG/1min
Distortion degree better than 0.1% (not capacitive load)
Load capacity 25VA
Full load regulation rate Less than 0.01% RG
Full load regulation time Less than 1mS
Temperature drift 8 PPM/°C
Long-term stability 60 PPM/year
Power output
Active power accuracy 0.05%
Reactive power accuracy 0.1%
Stability 0.005% RG/1min
Phase
Range 0°-359.99°
Adjustment resolution 0.01°, 0.1°, 1°, 10°
Accuracy 0.03°
Power factor
Adjusting range -1 to 0 to +1
Resolution 0.0001
Accuracy 0.0005
Frequency
Range 40-65Hz or 40-400Hz (option)
Adjustme
Quantity Per Month: 1000
Patent No./Country: GF303/BEIJING
Delivery Way - Date Of Delivery: with in 10 days

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