NAVJY Automatic voltage current source (AC and DC standard voltage and current source)
 
Also called name
Automatic integrated voltage and current source, AC and DC voltage and current standard source, voltage and current source, integrated voltage and current standard source, voltage and current standard source,NAVJY Automatic voltage current source (AC and DC standard voltage and current source)

Applications range
Automatic voltage current source used for applications requiring precise and to have a certain power of AC voltage and current of the occasion, usually do the exchange calibration, inspection types of occasions. For the power sector, metrology department, quality inspection departments, research institutes, universities and power meter, distribution terminals, power management, load control, power quality, reactive power compensation and other production research and development enterprises.
 
The main function
1. This series of AC voltage source can output standard with certain power, current, and when the load load regulation is very small, typically less than one ten thousandth.
2. Majority of this series can be used as high-precision standard source of constant voltage, constant current source is used for applications that require AC power signal may be occasions.
3. This series of standard source can provide 1-phase output, the output voltage between 0V ~ 420V, current 0A ~ 100A, depending on model set.
4. Output voltage, current amplitude and phase independently adjustable amplitude adjustment of 65535 points fineness of scale value, waveform resolution of 65536, and independent of the size and output values.
5.The ability to have a 360-degree phase modulation, phase adjustment fineness of 0.01 degrees.
6. 40 ~ 400Hz frequency capability, frequency resolution 0.01Hz.
7. This series has a standard source of harmonic output capacity, harmonic output accuracy of up to 0.1%.
8. Have the energy pulse inputs and outputs can be used to test the need for electric energy of the occasion.
9. interface with LCD display in English & Chinese, with a convenient key operation.
 
Technical Features
1. Far more than counterparts waveform fitting technique, waves of up to 50,000 data points fit per week, with a high waveform resolution and low distortion waveform.
2. can output pure, distortion 0.03% (typ) power sinusoidal signal.
2. Built-in 32-bit digital signal 400M synthesizer (DDS), the system has a very high frequency resolution and stability, and has a phase inverter capacity.
2. Excellent temperature stability, using internal device 1PPM temperature coefficient, can use all year round without the need for recalibration.
2. Hardware deep negative feedback, load regulation of less than a million, less than the adjustment time in milliseconds.
2. Internal precision were better than two millionths.
2. Improve overheat, overload, short circuit protection.