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20A 500V 3 Phase AC Electric Meter Calibration Equipment For Testing Energy Meter GF3031

20A 500V 3 Phase AC Electric Meter Calibration Equipment For Testing Energy Meter GF3031

20A 500V 3 Phase AC Electric Meter Calibration Equipment For Testing Energy Meter GF3031

20A 500V 3 Phase AC Electric Meter Calibration Equipment For Testing Energy Meter GF3031

20A 500V 3 Phase AC Electric Meter Calibration Equipment For Testing Energy Meter GF3031

Basic Information

Place of Origin:	BEIJING, CHINA
Brand Name:	GFUVE
Certification:	ISO9001, CE
Model Number:	GF3031

Minimum Order Quantity:	1SET
Packaging Details:	STANDARD EXPORT WOODEN BOX
Delivery Time:	1-2WEEKS
Payment Terms:	L/C, D/P, D/A, T/T, Western Union, MoneyGram
Supply Ability:	200SETS

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NAME:	3 Phase Electrical Power Calibrator	USAGE:	TESTING ENERGY METER
CURRENT RANGE:	0-20A	VOLTAGE RANGE:	0-500V
ACCURACY:	0.05%	PHASE ANGLE:	0-360.00
FREQUENCY:	40-70HZ	Harmonics:	2-51th
LCD:	7 Inch Touch TFT Color Lcd	Weight:	15KG
Highlight:	3 phase ac power supply , 3 phase power source

GF3031 high stability 20a 500v portable three phase ac Electrical Power Calibrator for testing energy meter

GF3031 portable 3 phase Electrical Power Calibrator 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.

The GF3031 Electrical Power Calibrator 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 Electrical Power Calibrator 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.

A high accuracy AC and DC power calibrator suitable for calibrating watt-meters, power meters, and kW-Hr meters. The instrument is supplied with virtual control software allowing the user full control via laptop or PC. Frequency can be set in 0.001Hz steps from 40 to 70Hz, and phase in 0.01degree steps.

GF3031 is electric AC/DC power and energy calibrator for calibration of power meters, power transducers, power quality analysers and generally all kinds of power measuring devices. AC voltage, current, power and energy functions have calibrated phase shift in frequency range from 45 Hz to 65Hz with resolution as good as 0.001 Hz.

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 ~ 51 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
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
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

Tag:

three phase power source,

3 phase power source,

3 phase ac power supply

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