Company Details
  • Shandong Shinegoo Group

  •  [Shandong,China]
  • Business Type:Agent , Distributor/Wholesaler , Manufacturer , Service , Trade Company
  • Main Mark: Africa , Americas , Asia , East Europe , Europe , Middle East , North Europe , West Europe , Worldwide
  • Exporter:71% - 80%
  • Certs:CE, OHSMS, ISO9001
  • Description:Dry-Type Rectifier Transformer,Dry Rectifier Transformer Price,Quality Dry Rectifier Transformer
Shandong Shinegoo Group Dry-Type Rectifier Transformer,Dry Rectifier Transformer Price,Quality Dry Rectifier Transformer
Home > Products > Transformer > Dry Type Transformer > High Efficiency Dry Type Rectifier Transformer

High Efficiency Dry Type Rectifier Transformer

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    Payment Type: L/C,T/T,Western Union
    Incoterm: FOB,CIF
    Min. Order: 1 Set/Sets
    Delivery Time: 15 Days
  • Mr. Ryan Li

Basic Info

Application: Power, Electronic, Instrument, Rectifier

Phase: Three

Cooling Method: Dry-type Transformer

Certification: CCC, ISO9001

Usage: Rectifier Transformer

Additional Info

Transportation: Ocean,Land

Product Description

High Quality Dry Type Rectifier Transformer

recent years, along with the rapid development of power electronic technology, high-voltage-level variable velocity variable frequency technology has been more and more widely applied to industries of municipal water supply, electric power, petroleum, cement, coal, etc. It can improve service life of equipment and improve working efficiency, and more importantly can [save energy and reduce consumption". Complying with the market demands, the company has developed H grade insulation system transmission rectification and multi-pulse wave rectifier Transformer. Its eighteen-pulse wave rectifier transformer serving as the supporting product of frequency converters of international famous companies such as Siemens, ABB and AB, and multi-pulse wave transposition rectifier transformer serving as the supporting product of unit series-connection type frequency converters of famous domestic companies such as Id-harvest and Hiconics, the single-machine eighteen-pulse wave dry type rectifier transformer used for the No.2 converter of Ansteel, and the supporting product supplied to ROCKWELL and etc. won the praise of users in the process of on-site running.

Product Features:

1.Superior harmonic interference resistance

10% of the magnetic induction of Power Transformer and the current density of guide wire are reduced in design, and electric shielding is added between high and low-voltage coils, so that the pollution of valve side higher harmonic components to power grid is effectively reduced, and the situation that grid side harmonic is transmitted to a valve side and disturbs the control system is avoided.

Dry Type Rectifier Transformer


2.High overload capacity

The insulation system of the dry type rectifier transformer adopts American Dupont NOMEX® power which belongs to C level insulating material and can resist high temperature of 220. When the paper is applied to H grade dry type rectifier transformers, a series of measures in the aspects of electrical performance and mechanical behavior are taken to ensure its overload requirement.

3.Excellent mechanical behavior

The coil leakage magnetic field of dry type rectifier transformer under short-circuit condition is calculated and the coil structure is optimized so as to improve the leakage field distribution, reduce axial mechanical force, increase the number of coil gaggers and reasonably increase the width of coil cushion blocks; the tension device is added in the winding process to control the coil tightness and improve the stability of the transformer.

4. Local overheating prevention

Through reasonable calculation, the efficiency of the transformer is improved, and the temperature rise of coil hot points caused by concentration of stray losses is avoided, so that local overheating is effectively prevented.

5.Control of temperature rise

In consideration of the rolling process of steel and the long-term influence of rectifier transformer on impact load, the company designs temperature rise according to the standard 15K lower than national standard. In consideration of harmonic components, the wire current density is 10% lower than that of common electric power. Meanwhile, the temperature hottest spot is controlled, and computer is adopted to vertically demonstrate and portray the distribution of the leakage magnetic field through three dimensional field, so that the leakage flux is prevented from being too concentrated, the difference between the temperature hottest spot at the coil valve side of the rectifier transformer and the average winding temperature is 13 DEG C lower than the national standard and reaches 10 DEG C, and the service life of the rectifier transformer is prolonged to a certain extent.



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Product Categories : Transformer > Dry Type Transformer

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