Active Power Filter (APF)

NC AH Series Active harmonic filter (APF for short) is a new type power electronic product with functions of dynamic harmonic compensation (varying amplitude and frequency) and reactive power compensation (leading or lagging.
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- Specifications
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Voltage: | 380v,480v,690v |
Frequency: | 50hz /60hz |
Module: | 50A,60A,100A,150A |
Max. output: | 7500A |

Abundant compensation functions:
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Whole compensation or selectable Dual reactive compensation (capacitive & inductive) Three-phase unbalance compensation Harmonic elimination rate>97% PF>0.99 |
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3-level topology structure DSP+FPGA, high speed operational capability Automatic resonance avoiding, automatic limiter without overload Protection: overvoltage, overcurrent, over temperature. Etc.
Communication: Ethernet, RS485. Etc.
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Germany brand IGBT chip Texas Instrument DSP chip, high speed and reliable performance Perfect equipment and production system |
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Modular design, small volume, easy installation and maintenance, maximum 16 modules in parallel Multiple types: wall-mounted/cabinets
Line structures: three-phase three-wire/three-phase four-wire
Maximum 10 cabinets in parallel
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Standard 7 inch colorized touch screen
Graphic interface, display many power quality parameters
Simple to operate
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Energy saving:
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Low wastage: automatic hibernation/ awakening Low noise: intelligent variable speed cooling fan |

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3P3W, 50HZ,415V 600A Active power filter with floor standing cabinet (CLICK ON THE IMAGE TO LEARN MORE ABOUT IT)
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Nancal modified the existing capacitor bank to a hybrid compensation device of capacitors+ active harmonic filters. (CLICK ON THE IMAGE TO LEARN MORE ABOUT IT)
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Nancal 50A-100A wall-mounted active power filter used in Pharmacy industry. (CLICK ON THE IMAGE TO LEARN MORE ABOUT IT)
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380V,3P4W Nancal Active Harmonic Filters Used in Huajing port pump station After compensation, THDi < 3%
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600A Nancal active harmonic filters used in oil platform (CLICK ON THE IMAGE TO LEARN MORE ABOUT IT)
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Nancal active power filters and static Var generators used in Petrochemical factory ( CLICK ON THE IMAGE TO LEARN MORE ABOUT IT)