I.The explaination:
1-Dynamic active harmonic suppression device (APF):
Dynamic active harmonic suppression device is a digital logic circuit for current detection and current injection of power electronics. Consists essentially of the active inverter connected to the grid or in parallel harmonic load is compensated for by real-time detection linear load current waveform, the harmonic signal is separated, and the harmonic signal is transformed into a digital detected signal processing Digital signal in a digital signal processor (DSP). At the same time, DSP digital signal processor generates a series of PWM signal to control the IGBT trigger, generate the phase and the grid harmonic current and the same size of the current injected into the grid, in order to achieve the filter harmonic, dynamic compensation system fluctuations, improve the power factor function.
4-<spantimes new="" roman"'=""> Dynamic reactive power compensation device:
Thyristor zero-crossing current switching technology to achieve zero current input, zero current removal, no current, no impact
Fast tracking system load reactive changes, real-time dynamic response switching, response time ≤ 30ms.
Compensation fundamental reactive power, power factor up to 0.9 or more .
IV.<spantimes new="" roman"'=""> Fourth, product images:
V. Fifth, order informations :
Dear customers, how you need our equipment, please note the following:
1- Your supply voltage and power supply capacity is consistent with the power provided by the local power station.
2- Your rig is a DC drill or AC variable frequency motor.
3- You are using the ambient temperature in the range of -30 ℃ ~ 40 ℃.
4- Your altitude is below 2000 meters.
