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Active power filter (APF) is new power electronic equipment which can dynamically filter harmonic with variable amplitude and frequency and compensate reactive power, it overcome the shortages of conventional LC filter and obtained the better compensation performances than passive filter.
Active Power Filter (APF) Functions:
◆ Reduce harmonic distortion
◆ Improve power factor
◆ Reduce line loss
◆ Prevent neutral line from overheat
◆ Prevent power equipments from noise, overheat and vibration like motor, transformer etc.
◆ Prevent signal transmission equipments from data loss and interference
◆ Prevent measurement error caused by non-sinusoidal current and voltage.
◆ Prevent sensitive semi-conductive device from damage
◆ Prevent circuit breaker trip.
◆ Prevent capacitors from burn due to harmonic resonance
◆ Ensure safety of power system and reduce energy consumption
Liaoning MEC Group Co., Ltd. is an integrated group company located in the coastal city of Dalian, China. The government owned company was established in 1978 and became a share holding company in 1994. Our group company engages in the business of industrial manufacturing, international trade, logistics, real estate and we also invest in various fields as shareholders of many corporations.
We have over 1,500 employees worldwide. Our average annual turnovers are more than RMB 2,200 millions and the annual volume of import and export amounts to more than USD 250 millions.
As one of the first class power equipment suppliers in China, our product line covers transformer, switchgear, mobile substation, circuit breaker, lightning arrester and other substation & transmission line equipment. Our products have been supplied to many companies all over the world which enjoy high reputations from our customers with high quality and excellent service.
--From the very beginning, MEC ensures quality in every step to achieve the best quality.
--With more than 30 years’ experience in power industry, MEC brings you an optimized solution.
--Wherever you are, MEC global network will support and provide you with value.
--In response to your needs without delay, MEC knows the value of your time.