APF active filter device
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Product Description
Most of the widely used loads are non-linear loads, such as rectifiers, inverters, UPS, elevators, air conditioners, energy-saving lamps, copiers, household appliances, etc. These non-linear loads will generate a large amount of harmonic currents and inject them into the grid, distorting the voltage waveform, and causing serious harm to the grid and all back-end users. In addition, impulsive and fluctuating loads, such as electric arc furnaces, welding equipment, etc., will not only generate a large number of high-order harmonics during operation, but also cause power quality problems such as voltage fluctuations, flicker, and three-phase imbalance, which seriously affect Improve the efficiency of electrical energy use.
Our company’s active power filter includes two common industrial voltage levels of 400V and 600V, three-phase three-wire and three-phase four-wire two-wire systems, with capacities ranging from 30A to 1500A, with fast response speed, strong filtering ability, Flexible installation and convenient expansion can meet the needs of different users. In addition, Visker active power filters have strong expansion capabilities, and filters of different capacities can be extended with each other, allowing users to develop more flexible harmonic control solutions.
Features
It can dynamically filter out 2-50 harmonics in real time, and the effective filter rate can reach 95%
Full response time is less than 10ms
Better control of flicker and voltage fluctuation
Unique ripple self-elimination technology, small ripple
Multi-function and multi-mode operation mode
Stable and reliable
Design life of 20 years
Modular design, easy to install and maintain
Application field
Power grid system in areas with high harmonics. Such as factories, enterprises, etc.
Manufacturers that use high-power nonlinear loads and shock loads (such as air pumps, etc.)
Power systems that require high grid quality. Such as hospitals
Power consumption systems that require comprehensive compensation for reactive power, harmonics and three-phase unbalance
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VSG Electric
