Active Power Filter (APF)
Product Description
NA-500APF series active power filter collects the current signal in real time through an external current transformer, separates the harmonic part of it through the internal detection circuit, and generates a compensation current of equal phase and opposite phase to the harmonics in the system through the IGBT power converter , To achieve the function of filtering harmonics. In addition, the NA-500APF series active power filter can also compensate the phase according to the actual current phase.More
Performance Characteristics
●2~50 harmonics are compensated at the same time, and the compensation times can be specified;
● Excellent filtering effect, THDi <5% after filtering within the capacity range
● Three-phase unbalance compensation: three-phase active and reactive unbalance compensation, split-phase compensation;
● Reactive power compensation: capacitive inductive reactive power (-1-+1) stepless compensation;
● >97... More
Main Application

Industrial occasions, such as non-linear loads such as variable frequency speed regulation devices of mechanical pumps, uninterruptible power supply devices (UPS), inverters, switching power supplies, electric arc furnaces, and intermediate frequency furnaces.

Commercial office occasions, such as a large number of non-linear loads such as elevators, inverter air conditioners, fluorescent lights, computers, UPS power supplies, printers, etc.

In other occasions, theaters, stadiums, research institutes, hospitals, etc. have a large number of sophisticated and expensive precision instruments and equipment, which are susceptible to high-order harmonic interference and cannot operate normally, such as digital subtraction instruments in hospitals.

Various testing instruments such as nuclear magnetic resonance instrument, electroencephalogram, electrocardiogram, biochemical experiment instrument, etc.

Specification Model

NA-500APF series active power filter selection (rack-mounted/wall-mounted)

Specification Model

Rated Capacity

Installation Size(W*H*D/mm

weight/kg

Protection level

             NA-500APF050

            50A

                            445*225*567

          30

         IP20/IP54

             NA-500APF100

            100A

                            478*225*617

          40

         IP20/IP54

             NA-500APF125

            125A

                            520*250*658

          50

         IP20/IP54

             NA-500APF150

            150A

                            520*270*658

          60

         IP20/IP54


NA-500APFSelection of series active power filter (whole cabinet)

Specification Model

Rated Capacity

Installation Size (W*H*D) /mm

weight/kg

Protection Level

              NA-500APF100

            100A

                             800*800*2200

           280

          IP20/IP54

              NA-500APF150

            150 A

                             800*800*2200

           310

          IP20/IP54

              NA-500APF200

            200 A

                             800*800*2200

           335

          IP20/IP54

              NA-500APF300

            300 A

                             800*800*2200

           370

          IP20/IP54

              NA-500APF400

            400 A

                             800*800*2200

           400

          IP20/IP54

              NA-500APF500

            500 A

                             800*800*2200

           470

          IP20/IP54

              NA-500APF600

            600 A

                             800*800*2200

           520

          IP20/IP54

Note: *The entire cabinet system can be expanded as needed according to the on-site compensation capacity. It is not limited to the model shown in the superscript. The maximum compensation capacity of a single cabinet is 600A. The cabinet can be combined to further expand the capacity, and the configuration is flexible.

       *Indoor IP20/outdoor IP54, other IP levels can be customized

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Address: No. 519-1, Chengxin Avenue, Jiangning District, Nanjing      Sales Hotline/Transfer Value:(025)58531222/58531223 苏公网安备32011502012091 Customer Hotline:400-880-9936      Postcode:211102      Mailbox:sales@jsna.cn      Record number: Su ICP No.19063063-1 Copyright ©2018 JIANGSU NICETOWN INTELLIGENT ENERGY CO.,LTD. All Rights Reserved