Ultra High Voltage AC / DC Harmonic Filter Resistors Products By the Special Alloy

Quality of power is becoming ever more important for both suppliers and end users, as the number of devices that may feed harmonics in power systems is increased, resulting in higher line losses, interferences and resonances.

Harmonic filter resistors that are also known as damping resistors, with capacitors and inductors make up harmonic filters. While the LC filters let the fundamental frequency through, by clearing all the spurious frequencies, the harmonic filter resistors dissipate the harmonic currents into heat.

Key features of Harmonic Filter Resistors:

1. Anti-vibration and corrosion resistant: Inside the case symmetric structural design is used and hot-dip galvanized material is used for frame and channel steel is used for the installation of support insulators on the bottom of case,the anti-vibration performance is good,outer surface of the case is of sprayed plastic to ensure that the case body will not corrode;

2. Very compact structure with high cost effectiveness:The thermal capacity of resistor disc is large thus the number of discs is correspondingly reduced,the medium point of resistor is connected to the outer case thus effectively decreasing the lightening surge strength between resistor line and resistor thus the overall volume of the case is significantly reduced.

We invite you to send your specification to us.

Guangdong Fullde Electrical Technology Co.,Ltd, is the leading manufacturer with more than 11 years experience, which locates in China fashion city – Humen Town, Dongguan city, and near by the High-speed rail station, registered capital of 25 million yuan, a wholly owned subsidiary  of Hunan FULLDE Electric Co., Ltd. the registered capital of 50 million yuan, covers an area of 68 acres.

The company mainly produces the railroad locomotive braking system, the ship intelligent test load system, the power system neutral grouding protection device and the complete system, the ultra-high voltage AC and DC filter system, flexible DC start system, wind power low voltage through the protection system and other new intelligent braking system. These products are widely used in aerospace, wind power, industrial frequency, state grid, railway, shipbuilding, military, new energy vehicles, data centre etc other national strategic emerging industries core areas.

Many famous company still kept the long-team business strategy relationship with Fullde, such as: State grid, CRRC, China mobile, China Unicom, Chinese navy, China Shipbuilding Heavy Industries etc.

Fullde has more than ten years in the field of brake system research and development experience of the project team.

Products mainly exported to Southeast Asia, Africa, North & South America. Fullde has been recognized in the industry as the symbol of high quality providers in China.