Application of Test equipment for the electrical and electronics industries

GF101 Multi-function Power Measurement Standard Voltage Source ,excellent working performance,with English version display

 

GF101 Multi-function Power Measurement Standard Voltage Source 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 production of the enterprise and so on.

 

Main Functions and Features

? To set up and take the load regulation of voltage, current, phase and frequency of the power factor;

? To be set to 2 ~ 128 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 very small;

? To have strong with load ability, and 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 the 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, automatic failure detection;

? With RS232 interface, and PC connection;

? To take place machine software, it can be output through the PC software of program.

 

Technical Data

AC voltage output

Range: 57.7 V / 100 V / 220 V / 380 V / 750 V, range switch automatically

Adjust fineness: 0.01% RG

Accuracy: RG is higher than 0.05%

Stability: better than 0.01% RG / 1 min

Distortion degree: better than 0.1% (not capacitive load)

Output power: the rated each phase is 40 VA

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: 0.1/0.25 A / 0.5/1 A / 5 A / 10 A / 20 A / 50 A / 100 A, range switch automatically

Adjust fineness: 0.01% RG

Accuracy: RG is higher than 0.05%

Stability: better than 0.01% RG / 1 min

Distortion degree: better than 0.1% (not capacitive load)

Output power: the rated each phase is 40 VA

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

Phase angle

Adjusting range: 0 ~ 359.99°

Resolution: 0.01°

Accuracy: 0.03°

Frequency

Adjusting range: 40 Hz ~ 65 Hz

Resolution: 0.001 Hz

Accuracy: 0.002 Hz

Temperature drift: 0.5 PPM / °C

Long-term stability: 4 PPM/year

Work power

Single phase AC 220V±15% , Frequency 50/60 Hz.

Volume and weight

Size: 420 mm x 320 mm x 155 mm (long x width × high)

weight: 12 kg

Environmental conditions

Working temperature: 0 °C ~ 40 °C

Relative humidity: ≤85%

Storage conditions: -30 °C ~ 60 °C