Active Harmonic Filter (AHF)—Single Phase (2) Active Harmonic Filter (AHF)—Single Phase (1)
Active Harmonic Filter (AHF)—Single Phase (10) Active Harmonic Filter (AHF)—Single Phase (9)

Quick and effective protection

Can realize 2nd to 50th harmonic compensation, The number of compensation can be selected，output compensation current follows the system harmonic variation,The harmonic content in the power system can quickly reach THDi≤3%

>92%

Harmonic compensation rate

<40ms

response time

Small size, big function

With a volume of less than 0.16m³, it can provide 23A harmonic processing capability.

  • Active Harmonic Filter (AHF)—Single Phase (8) Active Harmonic Filter (AHF)—Single Phase (7)

    Charging Pile

    A 10KW Charging Pile Generates About 25A Harmonics When Fully Loaded

  • Active Harmonic Filter (AHF)—Single Phase (6) Active Harmonic Filter (AHF)—Single Phase (4)

    Charging Pile

    A 10KW Charging Pile Generates About 25A Harmonics When Fully Loaded

  • Active Harmonic Filter (AHF)—Single Phase (5) Active Harmonic Filter (AHF)—Single Phase (3)

    Charging Pile

    A 10KW Charging Pile Generates About 25A Harmonics When Fully Loaded

Charging Pile

Photovoltaic Inverter

Equipment Of Frequency Converter

The above values are calculated in the 220V environment
The above values are for reference only, please contact us for specific selection

Real time dynamic compensation

YIY-AHF with its ultra-fast computing power and ultra-high output accuracy, can dynamically compensate harmonics in the power system in real time, ensuring that users can obtain a continuous, stable and infinitely close to the highest energy efficiency power system
Active Harmonic Filter (AHF)—Single Phase (11)
Harmonic current decomposition
Active Harmonic Filter (AHF)—Single Phase (12)
AHF output compensation current value
Active Harmonic Filter (AHF)—Single Phase (13) Active Harmonic Filter (AHF)—Single Phase (14)

System topology

YIY-AHF with its ultra-fast computing power and ultra-high output accuracy, can dynamically compensate harmonics in the power system in real time, ensuring that users

Single 1

The harmonic current in the power system is detected by CT sensor in real time

Single Phase (1) 2

AHF device responds in real time and accurately outputs compensation current

Single Phase (1) 3

The power system achieves THDi≤3%

Spectrum

Load Single Phase (2)
AHF Single Phase (3)
Source Single Phase (4)

Spectrum

Load Single Phase (5)
AHF Single Phase (6)
Source Single Phase (7)

Product specifications and simple parameters

simple parameters
Nominal voltage:AC220V(-20%~+20%)
Network:Single phase
Max neutral wire current:23A
Response time:<40ms
Cooling mode:Forced air cooling
Feature selection:Deal with harmonics/Deal with harmonics and reactive power
Feature selection:Deal with harmonics/Deal with harmonics and reactive power
Protection grade:IP20
Specifications:
Size:396×260×160
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Other configuration

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