Product overview:
Used to reduce the amplitude of ripple on the DC current in the rectifier circuit,and also can be used to form a
resonance circuit with the capacitor to eliminate the voltage or current of the power circuit.Harmonic source in
power grid has a lot of rectifier and converter,converter and its harmonics will seriously endanger the safe
operation of the main transformer and other electrical equipment.Filter reactors are widely used in high and low
pressure filter wave in the cupboard,and a filter capacitor is connected in series,tuned to a resonant
frequency,used to absorb harmonic current in the power grid frequency corresponding to the reactance rate
1%,5.67%,6%,12% and 13%,3,5,7,11,13 and more high-order harmonic wave eliminating.The ilter reactor is
connected with the capacitor in series,which not only can effectively absorb the harmonic of the power grid,but
also improve the power factor of the system,which has a great effect on the safe operation of the system.

Product features:
Core uses the high quality low loss code-rolled silicon steel sheet,columns by multiple air gap is divided into
uniform pieces,
air gap using epoxy glass cloth laminated board spacing,through special adhesive bonding,to ensure that the
air gap reactance oes not change in the operation process.
The coil is made of F or H flat copper wire,which is arranged closely and evenly
The coil and the iron core of the filter reactor are assembled into a whole,and the process of preaking,vacuum
impregnation and heat curing is adopted,and the coil and the iron core of the reactor are firmly combined with
the H grade dipping paint Filter reactor clamping pieces,fasteners,such as the use of non magnetic materials,to
ensure that the reactor has a high quality factor,to ensure that the filter has a good effect.

Technical parameters

Why Choose Us

FIRST-CLASS PROCESSING AND TEST EQUIPMENT
We have more than 500 sets of sophisticated, advance production and test equipments, complete and perfect processing 
equipments, and scientific and rational processing technology, which guarantee first-class products, Authorized by the
Bureau of Zhejiang Technology Supervision, Quzhou Fangyuan Inspection Company of Power Transmission and
Transformation Equipment, whick is based on our testing center, undertakes the quality inspection of the industry in our
province, this is a solid guarantee for our excellent product quality.

BEAUTIFUL ENVIRONMENT
We are confident that good products come from good personnel, and good environment makes qualified personnel. The
company is committed to creating a garden-like working environment for employees. We have green belts, modern
standardized workshops and well-planned parks where we sow our youth; we work hard, so we are harvesting the future.

With the first-class quality products, reasonable price and excellent after-sale services.product not only best-selling all
over the country,but also in the international market have higher credit, such as Thailand, Vietnam, Myanmar, Indonesia,
alaysia,Philippines, Ethiopia and Nigeria, Saxonstan, Uzbekistan, Korea, Turkey, Sudan, Iran etc. especially in the steel
enterprises, VILLE production of transformers already have high reputation.