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Zhuhai Wanlida Electric Co., Ltd.
location Zhuhai, GuangDong, China

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Electronic Filter

We are leaders in the market for providing best range of Wanlida Active Power Filter, Wanlida Low Voltage Active Harmonic Filter and Active Power Filter

Wanlida Active Power Filter

8.37 Lakh / 35400 35400 Set Get Latest Price
  • Min. Order (MOQ) 1 Set(s)
  • active power filter harmonic filter
  • active harmonic filter Output Current(A) 25~750A
  • Power Supply Voltage(kV) 0.4/0.69kV (±15%) Power Supply Frequency (Hz) 50/60Hz
We are offerng wanlida 300a active power filter which can dynamically filter harmonic with variable amplitude and frequency and compensate reactive power. apf technical principle active power filter (apf/ahf) is new power electronic equipment which can dynamically filter harmonic with variable amplitude and frequency and compensate reactive power, it overcome the shortages of conventional lc filter and obtained the better compensation performances than passive filter. the right diagram is schematic diagram of active power filter (apf/ahf), where, vs is ac power supply, nonlinear load is harmonic source, it generates harmonic and consumes reactive power. Apf system is composed of instruction current operational circuit and compensation current generation circuit, the instruction current operational circuit is mainly to detect current components in harmonic current and reactive power of compensation object, and the compensation current generation circuit generates equivalent compensation current with same amplitude and inverse polarity with harmonic current to filter harmonics according to instruction signal, the main circuit adopts pwm converter. apf functions reduce harmonic distortionimprove power factorreduce line lossprevent neutral line from overheatprevent power equipments from noise, overheat and vibration like motor, transformer etc. Prevent signal transmission equipments from data loss and interferenceprevent measurement error caused by non-sinusoidal current and voltage. Prevent sensitive semi-conductive device from damageprevent circuit breaker trip. Prevent capacitors from burn due to harmonic resonanceensure safety of power system and reduce energy consumptionapf technical features can filter all kinds of harmonic currentsfiltering capability >95% for aimed harmonictraction level igbt module, 20khz switching frequency response time

Additional Information:

Payment Terms : L/C, T/T, Western Union,

Packaging Details : Wooden case (Fumigation)

Delivery Time : 30days

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Wanlida Low Voltage Active Harmonic Filter

8.37 Lakh / 35400 35400 Set Get Latest Price
  • Min. Order (MOQ) 1 Set(s)
  • active harmonic filter active filter
  • active power filter Three-phase three wire or three-phase four wire
  • Capacity(kVA) 20~500kVA Power Supply Frequency (Hz) 50/60Hz
We are offering wanlida low voltage active harmonic filter. As active harmonic filter can dynamically filter harmonic with variable amplitude and frequency and compensate reactive power. wanlida active harmonic filter technical principle active harmonic filter (apf/ahf) is new power electronic equipment which can dynamically filter harmonic with variable amplitude and frequency and compensate reactive power, it overcome the shortages of conventional lc filter and obtained the better compensation performances than passive filter. the right diagram is schematic diagram of active harmonic filter (apf/ahf), where, vs is ac power supply, nonlinear load is harmonic source, it generates harmonic and consumes reactive power. Apf system is composed of instruction current operational circuit and compensation current generation circuit, the instruction current operational circuit is mainly to detect current components in harmonic current and reactive power of compensation object, and the compensation current generation circuit generates equivalent compensation current with same amplitude and inverse polarity with harmonic current to filter harmonics according to instruction signal, the main circuit adopts pwm converter. ahf functions reduce harmonic distortionimprove power factorreduce line lossprevent neutral line from overheatprevent power equipments from noise, overheat and vibration like motor, transformer etc. prevent signal transmission equipments from data loss and interferenceprevent measurement error caused by non-sinusoidal current and voltage. prevent sensitive semi-conductive device from damageprevent circuit breaker trip. prevent capacitors from burn due to harmonic resonanceensure safety of power system and reduce energy consumptionahf technical features can filter all kinds of harmonic currentsfiltering capability >95% for aimed harmonictraction level igbt module, 20khz switching frequency response time

Additional Information:

Payment Terms : L/C, T/T, Western Union,

Packaging Details : Wooden case (Fumigation)

Delivery Time : 25days

View Complete Details
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