Product Overview 

Active Power Filter (APF) is a next-generation, fully digital harmonic elimination device developed in-house by us. Compared with traditional technology, it offers distinct advantages such as faster response time, compact size, enhanced functionality, easy installa-tion and maintenance, and straightforward commissioning. It can effectively address power quality problems with ease. APF dynamically compensates for harmonics, effectively addressing such problems as low power factor and three-phase imbalances in power quality. 

APF product utilizes the most advanced control technology, enabling fully automated operation and making it the preferred product for harmonic elimination. 

Product Features 

The main power device adopts the next-generation semiconductor component SiC Mosfet, which offers a switching frequency greater than 100kHz, high power density, low loss, and high efficiency, with a harmonic filtering rate of up to 98%. It supports multiple compensation modes, including harmonics, reactive power, and three-phase imbalance. The PCBA is fully sealed, ensuring protection against dust, condensation, and salt spray. The device offers flexible installation options (cabinet-mounted or wall-mounted), and maintenance is straightforward. 

Application Scenarios 

Modern buildings, rail transportation, communications, petrochemical, new energy, medical treatment, semiconductors, steel, and other light and heavy industrial fields.