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Three Phase 500V 120A Programmable Voltage Source RS232
Three Phase 500V 120A Programmable Voltage Source RS232
Three Phase 500V 120A Programmable Voltage Source RS232
Three Phase 500V 120A Programmable Voltage Source RS232
Specifications
Brand Name :
GFUVE
Model Number :
GF303D
Certification :
CE, ISO9001
Place of Origin :
BEIJING CHINA
MOQ :
1SET
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :
200sets/month
Delivery Time :
2weeks
Packaging Details :
Standard Export Wooden Box
Name :
Programmable voltage source and current source
Application :
power meter & power factor meter
Usage :
lab and factory
Accuracy :
0.05%
Function :
0.05% voltage source & current source
Current Output :
0-120A
Voltage Output :
0-600V
Frequency :
40-70Hz
Phase Angle :
0-360.000
LCD :
7 inch touch TFT color LCD
Harmonics :
2-63 times
Weight :
25KG
Description


GF303D Three Phase Programmable voltage source and current source for power meter & power factor meter

GFUVE is a leading manufacturer of three phase portable meter test equipment for electricity meters and energy meter testing and calibration in China, we supply stationary or portable test equipment, power sources, reference standards, calibrators.

The GF303d three phase Programmable voltage source and current source consists of an integrated three phase current and voltage source(up to 500V/120A or 500V/20A) and built-in three-phase electronic reference standard of accuracy class 0.05%. Characteristic features of the GF303D are its wide measuring range, high accuracy and high tolerance to unwanted external influences. The equipment offers high functionality combined with an excellent menu guided operation via built-in keyboards and colored 7” touch LCD-display.

GF303D portable Programmable voltage source and current source adopts mature signal synthetic and advance power amplifier technology, wide voltage and current output with high efficiency and high stability, to be widely used in lab and field.Our phase angle adjustable multi-channel programmable power sources are either constant current mode or constant voltage mode power sources. They are equipped with functions to adjust the output amplitudes, output frequencies, output phases, output enabled/disabled, open/closed loop control through PC via either RS232 or IEEE-488.2 interfaces.

APPLICATION


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.

Nation-level utility companies
Governmental bureaus of metrology
Energy meter manufacturer

FEATURES

  • 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 + CPLD, powerful flexible
  • To use hardware PID, fast response, the change of load will not cause output volatility
  • Industrial frequency waves as high as 5000 points a week of the wave kneading, signal output without filter, precise output waveform, the harmonic output precision, harmonic distortion degree is small
  • To set up and take the load regulation of voltage, current, phase angle ,frequency and power factor etc; as a large current source, voltage source and power source
  • To set 2 ~ 63times of the amplitude and phase harmonics, and it can be added to the base wave in every harmonic output
  • Range switching automatically
  • To use software calibration, simple operation, stable and reliable
  • Display of vector diagram, adjustable to IEC387 OR DIN410, IEC60736
  • Big touch screen, 7-inch TFT color LCD display, 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 0.02%, 0.05%, 0.1%
Power supply Single phase AC 85-265 V, frequency 50/60 Hz
AC Voltage output　
Range (U1, U2, U3 phase) 57.7V/100V/220V/380V; range switch automatically(Max 600V)
Adjust fineness 0.01% RG
Accuracy 0.05% RG, 0.02% RG
Stability <0.01% RG/120s
Distortion degree <0.3% (not capacitive load)
Output power 25VA
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; range switch automatically
Adjustment range (0-120)%RG
Adjust fineness 0.01% RG
Accuracy 0.05% RG, 0.02% RG
Stability <0.01% RG/120s
Distortion degree <0.3% (not capacitive load)
Output power 45VA
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, 0.02% RG
Stability 0.01% RG/120s
Phase angle　
Adjusting range 0°-359.99°
Resolution 0.001°
Accuracy 0.05°, 0.02°
Power factor 　
Adjusting range -1 ~ 0 ~ +1
Resolution 0.0001
Accuracy 0.0005
Frequency　
Adjusting range 40-65 Hz
Resolution 0.001 Hz
Accuracy 0.005 Hz, 0.001 Hz
Temperature drift ± 0.5 PPM/°C
Long-term stability ± 4 PPM/year
Harmonic accuracy　
Harmonic phase 0°-359.99°
Harmonic phase accuracy < 0.01°
Harmonic set accuracy 0.1% (relative to the base wave ratings)
Mechanical parameters　
Dimensions (W×D×H) (mm) 500x600x175
Weight (kg) 25
Environmental conditions　
Working temperature 0°C to 40°C
Storage condition -30°C to -60°C
Relative humidity ≤ 85%

SELECTION GUIDE

NO. Accuracy Voltage range Current Range Weight
303D1201 0.10% 0-500V 0-120A 27KG
303D12005 0.05% 0-500V 0-120A 27KG
303D1201 0.10% 0-380V 0-12A 18KG
303D1205 0.05% 0-380V 0-12A 18KG
303D2401 0.10% 0-500V 0-24A 20KG
303D2405 0.05% 0-500V 0-24A 20KG

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Three Phase 500V 120A Programmable Voltage Source RS232

Product tags

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spi converter

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Product Detail
Brand Name :
GFUVE
Model Number :
GF303D
Certification :
CE, ISO9001
Place of Origin :
BEIJING CHINA
MOQ :
1SET
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Contact Supplier
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Three Phase 500V 120A Programmable Voltage Source RS232
Three Phase 500V 120A Programmable Voltage Source RS232

Beijing GFUVE Instrument Transformer Manufacturer Co.,Ltd.

Active Member
8 Years
beijing, beijing
Since 2008
Business Type :
Manufacturer
Main Products :
Zero Sequence Current Transformer, Split Core Current Transformer, Instrument Current Transformer
Total Annual :
$100,000,000-$150,000,000
Employee Number :
300~350
Certification Level :
Active Member
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