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Aerospace Baykee (Guangdong) Technology Co., Ltd.

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Active Power Filter(APF) 380V/690V-40%~+20% (three phase voltage)

Brief Introduction

Active Power Filter is a new electric power harmonic management dedicated device, which adopts modern power electronics technology and the digital Signal processing technique in the Digital Signal Processor (DSP). This Filter can overcome the traditional Filter, like LC Filter etc. Shortcomings of harmonic suppression and reactive power compensation, achieve dynamic tracing compensation and fill the harmonic, reactive power. The main function is managing the current harmonic, Series active Filter is mainly managing the voltage harmonic.
Active Power Filter is widely applied for industry, commerce and organizations in power networks. Example, electric system, water treatment equipment, petrochemical enterprise, huge mall and office building, precision electronic enterprise, airport/port power supply system, medical institutions. According to different application object, active filter can  ensure power supply reliability, reduce the interference and improve the product quality, increase equipment life, reduce equipment damage, and so on.

Advantages and features:

1. >97% work efficiency, low loss and green energy saving.

2. Filter from 2th to 50th times harmonics simultaneously, or Selection of every harmonic from  2th to 50th times harmonics.

3. Reaction time<100μs, response time<10ms.

4. Active filter range is from 25A to 600A

5. Available in modular designs and complete cabinet type

6. Selection of specific times harmonic suppression.

7. Reactive power compensation and unbalanced load etc. three model.

8. Adopt 3DSP+CPLD full digital control mode, filter out harmonic precisely.

9. 3-level topology inverter circuit Fast Fourier Transform (FFT) and instantaneous reactive power two calculation methods.

10. Modular design, the system is stable, affordable - 40% ~ + 40% voltage fluctuation, better quality, reduce system’s single fault points, parallel flexibly, and to adapt to different working conditions

Functional Performance:

1. 3.8 inch fully functional LCD monitor and control system, enhanced version PC software.
2.Small compact, rack, wall mounting designs can adapt to different installing conditions, save space and protect environment. 

Product Model

BK-25A

BK-35A

BK-50A

BK-60A

BK-100A

Basic parameter

Compensation Capacity

25A

35A

50A

60A

100A

Network Configuration

Three phases and three lines (3P3W), three phases and four lines (3P4W)

Available Voltage Level

380V-690V

Input Voltage Range (V)

380V/690V-40%~+20% (three phase voltage)

Input Frequency Range (Hz)

50/ 60HZ +/ -5%

Size (mm, W*D*H)

260* 455* 200

440* 630* 176

440* 575* 232

Permitted parallel units

No limited

Net Weight (Kg)

16

28

40

Mounting Type

Wall-mounted or rack-mounted Cabinet

Enter-wire Way

Top Enter-wire Way/Back Enter-wire Way

Noise (dB)

<54

<56

<58

Cooling Method

Intelligent air cooling

75L/Sec

Intelligent air cooling

151L/Sec

Intelligent air cooling

300L/Sec

Running Temperature

-5℃~+45℃

Storage Temperature

-40℃~+70℃

Indoor Relative Humidity

Maximum 95%, non-condensing

Altitude

≤1500m, between 1,500m and 4,000m, altitude adds 100m while power reduce 1% according to national standard GB/T3859.2

Protection

IP20,(other classes upon request)

MTBF

Mean Time Between Failures>100,000 hours

Ct connecting wire way

Source side and load side

Key Index

Harmonic compensation range

2nd~50th order (individual selectable)

Switching Frequency

20KHz

Control method

 

Topological structure

3phase

Efficiency

≧97%

Response time

Instant response time<100us, full response time<10ms

Reactive power compensation

Yes

Compensated 3 phase unbalanced loads

Yes

Overload Protection

Yes, automatic limited current, 100% rated output

Extended Function

Human-computer Interface

3.8’’ LCD, 12 lines, and can display harmonic waves waveform

Communication Protocol

Ethernet network, RS485, Modbus protocol, dry contacts

PC Software

Yes, can set up all parameters

Fault Record

Yes, 500 records

Request a quote

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Active Power Filter(APF) 380V/690V

Active Power Filter(APF) 380V/690V-40%~+20% (three phase voltage)

   
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