200A Active Harmonic Filter Emi Filter Circuit

200A Active Harmonic Filter Emi Filter Circuit

Hot products about APF Product Description Product Function: 400v active power filter 5060a is a new electronic harmonic filtering device to reduce voltage harmonic and current harominic and improve power quality. Based on voltage source inverter, it ’ s connected in parallel with non-linear...

Product Details



Hot products about APFimage





Product Description


Product Function:

400v active power filter 5060a is a new electronic harmonic filtering device to reduce voltage harmonic and current harominic and improve power quality.


Based on voltage source inverter, its connected in parallel with non-linear loads which need to compensate.


For compensating harmonic current which is with changing Amp and frequency and reactive power, it overcomes the shortcomings of traditional passive filter. It has the advantages of high compensation accuracy and fast dynamic response etc.



APF adopts innovative intelligent control algorithm, through space vector modulation technology, generates compensation current with equal value and opposite direction to harmonics and reactive power and puts it into electric network and achieves harmonic suppression and reactive power dynamic compensation.



200A multilevel active harmonic filter

Main Technical Parameters


400V APF

480V APF690V APF
Rated input AC line voltage380V480V690V
Input voltage range-40% ~ 20%-20% ~ 20%-30% ~ 15%
Electric network3 ph 3 line, 3 phase 4 line3 ph 3 line3 ph 3 line
Rated current25A/35A/50A/60A/100A
Free parallel connection
Power quality improvement function2-50 harmonics selectable, adjustable
Reactive compensation
Unbalance compensation
Fast response time<50μs<100μs
Full response time<15ms<20ms
Filter abilityTHDi<5%
Target power factor-1 to 1 adjustable
Communication interfaceRS485, internet interface
Communication protocolModbus, TCP/IP
ProtectionsOver voltage, under voltage, short circuit protection, inverter bridge reverse protection, over compensation protection
InstallationWall type/rack typeCabinetCabinet
Elevation<1500m, power rating reduced at 1500-4000m
Ambient temperature-10°C- 40°C
Relative humidity5%-95%, without condensation



Comparison with Passive filter



BrandBeijing Green PowerEurope brand
Product Picture
Input AC Voltage380V/480V/690V400V/480V
Input AC Range(V)380V -40%~ 20%/
480V -20%~ 20%/
690V -30%~ 15%
Input Frequency (Hz)50/60HZ /-5%47Hz-63Hz
Dimension of 50A
Module Quantity 
for Parallel
not LimitedMax 5
Installation WayRack/Wall-mountedCabinet
CoolingIntelligent Air CoolingForced Air 
with Inner Liquid
Filtering Range

2~50 harmonic and it can be filtered

at the same time

2-50 harmonic
Appointed Time Harmonic Filter

Yes 2~50 harmonic optional,and LCD

and software monitor

Switch FrequencyAverage 20KHz16KHz
ControlFFT & Instant Reactive PowerFFT
Topology3-leve Inversion2-level Inversion
Response TimeFast Response Time≤50us,
Full Response Time≤5ms

eactive Power (VAR)


Yes.Efficiency ≥99%Yes
3 Phase Balace CompensationYesYes
Overload Protection

Yes,Auto Current Limit at 100%

Rated Output

250% for 10ms


Selling Points

Selling Points




CE Certification
Module type reduce harmonic response time 50us 400v active power filter 5060a



1) Is there a warranty? If so, how is it fulfilled?

Yes.Normally 1 year. If necessary,we will supply you spare parts with cargo in advance.


If with problem,show us vedio or pictures,plus discription,we will give you the solution and replacement part free to you soonest.Quick troubleshoorting.


And in some case,our engineers will come to you for onsite test or commissioning.


All consideration for you.


2) Are spare parts available?

Sure,normally IGBT,control board etc.All original ready for you.


all components with our strict QC.


3) Is there repair training available?

Yah.You can come to us for face to face training,or our engineers to you,or our vedio and manual to show you how to repair.


And originally our quality reliable, and design all for customer's convenience,easy repair.Don't worry.

4) Is it possible we could get a demo unit?

No matter distributor or end customer,we will show you the demo unit,MOQ=1 set.

5) Do you have any English phone technical support?

Yes.Our professional sales and engineering team with fluenrecent English,if you need,we can dicuss on the phone for technique support.Plus,Online talk available,e.g.Skype or QQ,wechat etc.

6) On the sizes you quoted me, can they be connected in parallel?

Yes,our design is based on module,so you can make all (e.g. 10 modules) in parallel for current expansion,easy repair,lower shipping cost etc.And with easy operation.

7) What is the lead time?

Normally our lead time about 20 days.But in your urgent case,we will try our best to work out a solution for you.


All components in stock at our side,but design,production and aging test etc. still take time.


R&D ability

  • Self developed control board

  • Self designed products

  • Self electrical engineer, mechanical design engineer, software engineer

  • More than 20 years power electronics engineering ability



Company Information

1000 power supplies per month capacity

New production line is under construction

2. Inner and outside of rectifer https://youtu.be/b1r24FCrVO8  
3. Rectifier operation and test https://www.youtube.com/watch?v=1fng1WihJDM 

4. our workshop https://youtu.be/o2Xr_-L1RUs 

5. 1000A 40V rectifier, every 5 second/reversal  https://youtu.be/6HQnTdQayXg 

7. Anodizing proces https://youtu.be/7ynItx8BrNo 

8. 1000A 40V video from customer:
9. 20000A 12V rectifier https://youtu.be/XRlXX1OH_zo 
11.3000A 12V air cooling https://youtu.be/HPmFUoN8Lu0 
12. plating process: https://youtu.be/8fLsF3UlzB8 
13. 20000A 12V Structure and operation: https://youtu.be/RErVakrS3SI  20000A OPERATION 
14. 400 Rectifiers Production: https://www.youtube.com/watch?v=Y_ksc-C3C9Q 
15. 300A 90V reversal rectifier +- 1s https://www.youtube.com/watch?v=ogC-Z2FUXvI 





Packaging & Shipping

Polywood package for protection during transport


Module type reduce harmonic response time 50us 400v active power filter 5060a

Looking for 200a active harmonic filter emi filter circuit? Green Power Technology is one of the professional manufacturers and suppliers. We have been dedicated to this field for over 20 years and already exported products to India, USA, Germany, etc. Equipped with a productive factory, we warmly welcome you to buy our high quality products made in China at competitive price or try our customized service.
Hot Tags: 200a active harmonic filter emi filter circuit China, India, manufacturers, factory, customized, high quality, price

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