Three Phase 120A Standard AC Power Source

• After-sales Service: Yes
• Warranty: 3 Years
• Application: Electrical Calibration Equipment
• Power: Electricity
• Certification: FDA, CE, IAF, CCC
• Voltage Output: 500V
• Model NO.: GF303D
• Current Output: 120A
• Thermocouple (TC): None
• Resistance-Temperature Detector (RTD): None
• LCD Display: With LCD Display
• Customized: Customized
• Transport Package: Standard Wooden Case
• Specification: 500x600x175mm
• Trademark: GFUVE
• Origin: China
• Production Capacity: 100sets/Year

Product Description

GF303D Three Phase 120A Standard AC 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.

FEATURES

• 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 ~ 31 times of the amplitude and phase harmonics, and it can be added to the base wave in every harmonic output
• 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
• Range switching automatically
• To use software calibration, simple operation, stable and reliable
• Display of vector diagram, adjustable to IEC387 OR DIN410
• 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

PHOTOS


PARAMETERS

Electrical parameters
Accuracy class	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 500V)
Adjust fineness	0.01% RG
Accuracy	0.05% 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
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
Stability	0.01% RG/120s
Phase angle
Adjusting range	0°-359.99°
Resolution	0.001°
Accuracy	0.05°
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
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)	27
Environmental conditions
Working temperature	0°C to 40°C
Storage condition	-30°C to -60°C
Relative humidity	≤ 85%