Phase-shift Rectifier transformers

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oil immersed rectifier transformer

Low noise solution Efficient transformers with reduced losses High frequency-low losses,silicon steel sheet
  • pad mounted transformer
  • 2500kva pad mounted transformer
  •  pad mounted transformer price
  •  pad mounted transformer suppliers
  1. pad mounted transformer
  2. 2500kva pad mounted transformer
  3.  pad mounted transformer price
  4.  pad mounted transformer suppliers

Low noise solution

Efficient transformers with reduced losses

High frequency-low losses

Environmental friendly,Manintenance free

Easily adopt to the grid, easy connection process

Reliability

Our product advantages

  • Iron core

    Iron core

    The three-limb iron core is made of oblique cut Grain-oriented, seven-step silicon steel laminations insulated on both sides, guaranteeing low losses and low noise. These values are even improved by laser treatment. It is protected on the surface with a flash-proof varnish in order to prevent the sheet from corrosion and to reduce the noise. 

  • winding

    winding

    The winding as the centerpiece of the transformer must be especially protected – both against high electrical stress due to external over voltages and against mechanical overloads by short circuits. Huarui transformers are systematically designed to meet these requirements. The windings are made of copper or aluminum. Low-voltage windings are made of strip or flat wire, and the high voltage windings are manufactured from round or profile wire. (“diamond-dotted paper”) bonds the winding into a compact block while drying and increases the short-circuit capacity additionally.

  • The Tank

    The Tank

    The Tank Whether during transport or operation –the tank must be absolutely tight under mechanical stress. Preconditions to achieve this are constructional experience, the most modern calculation methods and high-quality welding work. Special attention is paid to corrosion protection. Pretreatment of the surface is processed by phosphating pickling, contributes to corrosion protection, just like multi-coating with preset drying times for each layer. On request, hot-dip galvanization provides for even better protection.  

Applications

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the coal mine

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Contact us

Varelen Electric Co., Ltd

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