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WE FOCUS ON TRANSFORMERS

HOT SALES

WE ARE THE TRANSFORMER MANUFACTURER 

WORTH YOUR TRUST

 
Zhejiang Shuntong Electric Co., Ltd. is a professional manufacturing enterprise integrating development, production, sales and service. The company was established in 2009 and is located in Liushi Town, the "Electric Capital of China", specializing in the production of various high and low voltage equipment. The main products include dry-type transformers, oil-immersed transformers, special transformers, box-type substations, cable junction boxes, high and low voltage complete...
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REASONS FOR YOUR CHOICE

Our company in line with the purpose of providing customers with safe and reliable products, in the continuous improvement of their own at the same time, increase the cooperation with the major brands in the industry, to establish a perfect sales network and after-sales service system, in this we make the following commitments.
Reputation is the way to stand, quality is the basis of survival, customer satisfaction is our greatest wish, for this we will make unremitting efforts!

We Provide The Various
Transformers Project

Latest NEWS
Requirements and development history of Oil sealed transformer

Oil sealed transformers can be used indoors and outdoors and can be installed on poles when the capacity is 315kVA and below. The ambient temperature is not higher than 40℃, not lower than -25℃, the highest daily average temperature is 30℃, the highest annual average temperature is 20℃, the relative humidity does not exceed 90%, and the altitude does not exceed 1000m.

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Jul 08, 2022
Jul 08, 2022
Process guarantee of liquid-immersed transformer

The liquid-immersed transformer winding process to wind the high-voltage coil is wound using a high-speed winding machine, which uses mechanical tension on the wire with constant tension. The liquid-immersed transformer system is to realize the automatic control of the cable with staples gauge, the cable is tight and compact, and the automatic counting is accurate. Since the liquid-immersed transformer's high-voltage coils are tightened and pressed tightly during the winding process, the high-voltage coil's wires are reliable, the insulation between the liquid-immersed transformer end is rigidly connected and there is no compression margin. The same is true for low-voltage coils. Therefore, the axial height of the liquid-immersed transformer with the phase winding after winding can ensure the design size.

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Jul 04, 2022
Jul 04, 2022
Pre-operation inspection and precautions of Air-cooled Transformer

Air-cooled Transformer's improved engine fuel supply method has been used in many domestic 200MW units in southern my country. What are the pre-operation inspections and precautions for the Air-cooled Transformer?

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Jun 27, 2022
Jun 27, 2022
Causes of damage to Oil-immersed transformers

The oil-immersed transformer is widely used equipment for power transmission and transformation in the power grid. Its price is expensive and its reliability directly determines the normal operation of the power grid. The heating of the Oil-immersed transformer during operation is an important reason for the gradual aging of its insulation system. From the perspective of power equipment renewal, the increase in the service time of the transformer will greatly reduce the cost of funds. The winding coil and iron core are the heat sources, while the transformer’s excessive internal temperature leads to a loss of the service life of the transformer. The transformer oil-paper insulation system is most affected by temperature changes, and the transformer hot-spot temperature reaches above the limit value. The deterioration of the insulation paper may lead to the failure of the insulation system.

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Jun 23, 2022
Jun 23, 2022
Quality-Brings you a visible future and 
an unspeakable excitement.
Zhejiang Shuntong Electric Co., Ltd. was established in2009 , specializes in the production of various high-low-voltage equipment.

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 86-577-61721053.
     86-577-56848069.
     86-15067703150.
     86-15657768868.
     86-15726870120.
     2850382032@qq.com
   No.218,Liule Road,Liushi Town325604,Yueqing City,Wenzhou City,Zhejiang Province,China
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