Fast delivery AC motor variable frequency speed regulation - Rotating Rectifier Excitation Components – Runau Electronics

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Our company since its inception, always regards product quality as enterprise life, continuously improve production technology, improve product quality and continuously strengthen enterprise total quality management, in strict accordance with the national standard ISO 9001:2000 for Power Distribution, Equivalent Westcode Thyristor, Power Thyristor, We also ensure that your selection will be crafted with the highest quality and reliability. Please feel free to contact us for further information.
Fast delivery AC motor variable frequency speed regulation - Rotating Rectifier Excitation Components – Runau Electronics Detail:

 Rotating Rectifier Excitation Components

• Presently, the brushless excitation rectifier components for 30-1350MW turbine generators are the company’s main products.

• 300MW-1350MW turbo-generator rotating excitation rectifier components were developed jointly with Shanghai Turbo-Generator Co., Ltd and generated from the prototype of Westinghouse Technology. The technical parameters have reached or exceeded the original rectifier components. And the components were applied in nuclear power and multiple million-kilowatt generators.

• Brushless excitation technology is widely used in generators and motors, especially large generator. The rectifier component is fixed and integrated with the excitation rotor, it rotates synchronously, without the commutator, slip ring and carbon brush, so it is overwhelming advantage than brush excitation.

• Not need maintenance of slip rings and carbon brushes, high reliability

• No pollution of motor coil caused by carbon powder and copper dust, long insulation life

• No friction sparks, suitable for operation in harsh environments

• Rotating rectifier excitation component is consisted of rectifier, capacitor, fuse, radiators and conductive parts, insulating parts, fasteners and other main components. The advantages are small size, strong function, high technical content, and a functional component that integrates heat and electricity.

• In accordance with the special structure and the harsh operating environment, the company has established a complete quality management system approved by Siemens Westinghouse. During the material and component screening, inspection of purchasing parts, processing and installation technology, and testing, all procedures are under strict management and supervision. So as to ensure our products fully satisfy the technical requirements of Westinghouse, operating in long-term and reliable performance.

Highlight: The rotating rectifier excitation component for 100 MW turbo generator was developed by us and delivered to Shanghai Steam Turbine successfully with many sets.

Parameter:

Item Name

Rectifier

Rated

Current

Rated

Voltage

Forward

Voltage Drop

Centrifugal

Acceleration

Tangential

Acceleration

TVJM

A

V

V

g

g

1350MW Assembly for Nuclear Generator

800

2000

1.20
± 0.025

6000

± 500

175

1000MW Assembly for Steam Turbine Generator

1000

2600

1.55

3000

± 600

175

600MW Assembly for Steam Turbine Generator

800

2000

1.20
± 0.025

6000

± 500

175

300MW Assembly for Steam Turbine Generator

400

2000

1.201.25

± 0.025

6000

± 500

175

50150MW Air-cooing Assembly for Steam Turbine Generator

400

2000

1.201.25

± 0.025

6000

± 500

175

30MW Assembly for Steam Turbine Generator

400

2000

1.201.25

± 0.025

6000

± 500

175

Assembly Picture

rotaing 


Product detail pictures:

Fast delivery AC motor variable frequency speed regulation -  Rotating Rectifier Excitation Components – Runau Electronics detail pictures

Fast delivery AC motor variable frequency speed regulation -  Rotating Rectifier Excitation Components – Runau Electronics detail pictures

Fast delivery AC motor variable frequency speed regulation -  Rotating Rectifier Excitation Components – Runau Electronics detail pictures

Fast delivery AC motor variable frequency speed regulation -  Rotating Rectifier Excitation Components – Runau Electronics detail pictures

Fast delivery AC motor variable frequency speed regulation -  Rotating Rectifier Excitation Components – Runau Electronics detail pictures

Fast delivery AC motor variable frequency speed regulation -  Rotating Rectifier Excitation Components – Runau Electronics detail pictures


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No matter new customer or outdated client, We believe in extensive phrase and trusted relationship for Fast delivery AC motor variable frequency speed regulation - Rotating Rectifier Excitation Components – Runau Electronics , The product will supply to all over the world, such as: Ecuador, Wellington, Finland, In order to meet more market demands and long-term development, a 150, 000-square-meter new factory is under construction, which will be put into use in 2014. Then, we shall own a large capacity of producing. Of course, we will continue improving the service system to meet the requirements of customers, bringing health, happiness and beauty to everyone.
  • This supplier offers high quality but low price products, it is really a nice manufacturer and business partner.
    5 Stars By Aurora from Estonia - 2017.09.22 11:32
    Staff is skilled, well-equipped, process is specification, products meet the requirements and delivery is guaranteed, a best partner!
    5 Stars By Ophelia from Greece - 2018.07.26 16:51
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