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Active Power Filter

Active Power Filter
Active Power Filter
Product Code : 17
Brand Name : BIG PAWER ELECTRCIAL TECHNOLOGY
Price And Quantity
  • Minimum Order Quantity
  • 1
  • Unit of Measure
  • set
Product Specifications
  • Product Type
  • Control Box
  • Material
  • Metal Base
  • Surface Finish
  • Painted
  • Standard
  • IEC standards
  • Rated Voltage
  • 380-1140 Volt (V)
  • Frequency (MHz)
  • 50/60 Hertz (HZ)
Product Description

Active Power Filter

The provided Active Power Filter is electricity driven system which is used to isolate compensation object from harmonic current and to produce anti-harmonic compensation current to utilize the fundamental current for smooth operation of power system. This power filter not only helps to maintain pollution free environment in the surrounding area of power grid, but also enhances the quality of produced power and saves electricity consumption rate.  

Application range

Following is the typical application range of APF:

  • Electric railway
  • Nonferrous metallurgy
  • CBD where energy efficient air conditioners and lamps are used
  • Steel plant
  • Harbor machine
  • Working site where there is no  balance of loads
  • Working site that has frequency converter
  • Mechanical production plants with high precision level

Technical features


The active power filter of APF series is acknowledged for its global standards. Its mechanism conforms to reform needs of city power grid. This product is instrumental in supplying of harmonic current, reactive power and negative sequence current to prevent wastage of electric energy.
  • It possesses combined characteristics of passive power filter and active power filter.
  • DSP+FPGA based digital controlling mechanism
  • It features high performance digital signal processor based functioning, cutting edge compensation components isolation technique. This system requires around 20ms as its trail duration.
  • The communication interface design of this product can be managed via remote control and local control system as well.
  • Mechanical integration system of this product eliminates the necessity of non automatic controlling.
  • Modular design and high capacity level to suit different application needs of customers
  • It is equipped with safety features like over voltage, over current, power overload, automatic fault detection, under voltage and temperature protection.
  • This product is ideal for trouble free compensation of all sorts of reactive power, negative sequence current and harmonic voltage produced by non linear load under high voltage.
  • It enables electrical system to be programmed in single functional or multi functional working mode depending on produced reactive power, negative sequence and harmonic voltage.

Technical Parametes

working principle

The offered power filter adopts advanced pulse width modulation based conversion technique for its operation. It uses real time monitoring system for examining reactive as well as harmonic load components. It injects similar amount of current which is proportionate to reactive and harmonic components value. It interchanges the direction of injected current in power distribution equipment and calculates the dynamic reactive compensation and harmonic filtration values.

The diagram mentioned in figure 1 is a symbolic representation of APF series parallel active power filter. This filter can also be referred as controllable non-linear component or arbitrary wave generator. It is useful for compensating current harmonics.

Basic Info

Model NO

APF

Protection

Corrosion Resistance

Housing

Steel Plate

Transport Package

Wooden Case

Origin

Xiangyang, Hubei Province, China

Certification

ISO9001, CCC

Installation

Vertical

Trademark

Big pawer

Specification

CE, I809001

HS Code

85371090

Technical Specifications

Item

Requirements Remark

Product standard

Q/XDL 17-201 1

Installation site

In door cabinet

Topological structure

Power unit parallel to PWM power source

Network voltage

(+10%-20%)rated voltage,frequency 50Hz(+5%)

Compensation harmonic range

2~50 times

Response time

< 1ms

Switch frequency

10kHz(average)

Active power loss

<5%

Reliability index(mean time between failures)

25000 hours

Power unit control signal connection

Optical cable

Noise grade

<60d BA

Protection grade

>IP20

Cooling

Forced air cooling

Operating mode

Touch screen

Interface language

Chinese(default) English optional

Earthing requirement

Earthing resistance< 1

Trade Information
  • FOB Port
  • china
  • Payment Terms
  • Telegraphic Transfer (T/T), Letter of Credit at Sight (Sight L/C), Cash in Advance (CID)
  • Supply Ability
  • 1000 Per Year
  • Delivery Time
  • 30 Days
  • Packaging Details
  • wooden boxes
  • Main Export Market(s)
  • Africa, Middle East, South America, Asia
  • Main Domestic Market
  • All India
  • Certifications
  • IEC standards

BIG PAWER ELECTRCIAL TECHNOLOGY XIANGYANG CO., LTD.


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