6180KW DC Dynamic Braking Resistor For Vfd  , Voltage Variable Resistor 

6180KW DC1800 Ground Absorption Device Dynamic Braking Resistor

Product application:

In order to reduce the vehicle resistance equipment, inhibit the tunnel temperature rise, improve the
environmental effect, generally do not set in the car full power resistor braking device, but in order to ensure the regenerative braking of the grid voltage to maintain a certain range, generally used in the ground A certain distance between the set set of inverter absorber or resistance absorption device to absorb the excess energy generated when braking.
In the energy feedback system, when the inverter feedback device part of the capacity is limited, can no longer absorb the energy generated by the train regeneration brake, by putting the brake resistor device to
consume excess energy.

Features:

1. Effectively inhibit the temperature inside the subway, reduce vehicle equipment, reduce maintenance；
2. The whole device does not require the use of fans to reduce the dust inside the cave；
3. Can be intuitive to know the working status of the device；
4. The current application of more common programs at home and abroad, the program control is simple, reliable, mature application.

Product principles:

Ground absorption device acts as a power dissipation unit of the urban rail braking energy consuming device. When the locomotive is electrically braking, the traction motor works in the generator working condition, and the motor generates the counter-torque in the process of power generation to cause the train to decelerate.
When the electric energy is unable sent back to the grid, the braking resistor cabinet absorbs and dissipates the energy . Traction conditions, when the middle part of the DC voltage is too high, the excess energy needs to be released through the braking resistor.

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.