Description of EMC test and measuring instruments and meters for laboratory and research GF303P EMC test power source with large screen English LCD display
GF303P is designed as the special EMC laboratory for the special requirements, and its output by electromagnetic compatible equipment decoupling network can be used as the electromagnetic compatibility of the input of the inspection equipment. It is suitable for power system of electrical measurement, thermal, remote, scheduling and so on need measurement, inspection and high precision standard source power department and the enterprise, especially suitable for metrology institute, electric power academy of sciences as EMC experiment to test equipment to provide standard input. Electromagnetic compatibility test power source is the use of advanced technology and special process design, product anti-interference ability, suitable for attenuation oscillating magnetic field, attenuation oscillation wave, fast transient pulse group, surge and electromagnetic compatibility project immunity test, electromagnetic compatibility test instrument is the necessary equipment. The product has good stability, high degree of automation, use agile and convenient, easy to carry, etc.
GF303P can be used as the standard source in the electromagnetic compatibility lab, also used to test doing EMC experiment inspected meter's accuracy. But it can be used with some equipment work together in the electromagnetic compatibility lab: For example surge generator; Group of pulse generator; Frequency drop generator; Electrostatic generator etc.
Functions and Features
The use of special technology and process, the power supply output anti-interference ability, suitable for various electromagnetic compatible immunity test
Voltage, current and phase, power factor, frequency, etc will set up and take load regulation
It can be set up 2~50 harmonics amplitude and phase, and it can be added to the fundamental wave in every harmonic output.
Frequency points phase adjustable (U1U2 and U3 phase)
Voltage and current output range wide, big power, high stability, waveform distortion small
Strong loading ability, and it can take capacity, sensibility, impedance load or composite type load, and the load regulation RG is higher than 0.01%
The 32 bit MPU + DSP + FPGA, powerful agile
Hardware PID, fast response, load change will not cause output fluctuations
Power frequency weekly wave is as high as 50000 points of waveform kneading, signal output without filtering, waveform output precision, harmonic output precision, harmonic distortion small
Range automatic switching; Software calibration, simple operation, stable and reliable
The large screen 320 X 240 liquid crystal display (LCD), English interface, simple operation
Perfect over-current, over-voltage, overheating, short circuit, open circuit, overload protection, automatic fault detection
With RS232 interface, it can connect with PC.
With PC software, it can control standard source output via programmed.
Specifications
AC voltage output
Range: 0~120 V; Range switch automatically (U1, U2, U3 phase)
Adjust fineness: 0.01% RG
Accuracy: 0.1% RG
Stability: 0.03% RG / 200 s
Distortion degree: <0.1% (not capacitive load)
Output power: 300 VA
Full load regulation rate: 0.01% RG
Full load regulation time: Less than 1mS
Long-term stability: ± 60 PPM/year
AC current output
Range: 0~10A; Range switch automatically (I1, I2, I3 phase)
Adjust fineness: 0.01% RG
Accuracy: 0.1% RG
Stability: 0.03% RG / 200 s
Distortion degree: < 0.1% (not capacitive load)
Output power: 25 VA
Full load regulation rate: 0.01% RG
Full load regulation time: Less than 1 mS
Long-term stability: ± 60 PPM/year
Power output
Accuracy: 0.05% RG
Stability: 0.03% RG / 200 s
Phase angle
Adjusting range: 0 ~ 359.999°
Resolution: 0.001°
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