We adhere to the principle of product and reputation first, and continue to devote ourselves to the R & D and production of high-quality cast resin power transformer, Step Down Distribution Transformer, silicon steel core transformer with new mechanism and new starting point. We strengthen the quality consciousness of all staff from off load tap changer transformer design, production, manufacturing, user service and other aspects. We know that in order to achieve the goal of sustainable development, we must assume focus, pursue the ultimate, and continuously improve our manufacturing capacity. We are committed to providing exceptional value to our customers, offering competitive prices without compromising on quality. We are committed to innovation and continuously strive to improve our products, services, and processes to better serve our customers. We optimize the industrial layout, product structure and development environment to improve the quality of enterprise development. We believe that doing business should be about more than just profit, and we are committed to making a positive impact on the world around us. Under the spirit of continuous improvement, we are making efforts to continue to improve product quality and to offer maximum satisfaction to customer. Our commitment is to fulfill all industries the optimum combination of competitive price, high quality and satisfactory service.
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High Voltage Side Rating: 10kV / 6kV / 35kVLow Voltage Side Rating: 0.4kVRated Capacity: 30kVA – 2500kVARated Frequency: 50HzConnection Group: Dyn11 / Yyn0Cooling Method:
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High Voltage Side Rating: 10kV / 6kVLow Voltage Side Rating: 0.23kVRated Capacity: 5kVA – 250kVARated Frequency: 50HzConnection Group: Ii0Cooling Method: Oil-immersed self-cooling
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Product Models: SCB13-250, SCB14-630, SCBH15-1000Main Materials: Resin, cold-rolled steel, copper, iron, etc.
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High Voltage Side Rating: 35kV / 10kVLow Voltage Side Rating: 0.4kV / 6.3kVRated Capacity: 100kVA – 2500kVARated Frequency: 50HzConnection Group: Dyn11 / Yyn0Cooling Method:
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High Voltage Side Rating: 10kV / 20kVLow Voltage Side Rating: 0.4kV AC / 800V DCRated Capacity: 500kVA – 2500kVAInput Frequency: 50HzConversion Efficiency: ≥98%Switching
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High Voltage Side Rating: 10kV / 6kVLow Voltage Side Rating: 0.4kVRated Capacity: 30kVA – 2500kVARated Frequency: 50HzConnection Group: Dyn11 (preferred) / Yyn0Cooling Method:
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High Voltage Side Rating: 10kV / 6kVLow Voltage Side Rating: 0.4kVRated Capacity: 50kVA – 630kVARated Frequency: 50HzConnection Group: Dyn11Cooling Method: Oil-immersed
This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
You are a company that can really think about the people.
Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!
The effect of this product at night exceeded my expectations and was clear. Its functions meet the needs of households at the same time, and the operation is also very simple, which is very suitable
You are a reliable company!
The quality of these products is very good, I hope more friends trust them.
We are committed to providing more competitive dyn11 vector group transformer, industrial lv distribution panel and supporting services that even more exceed customer expectations. As one of the most experienced off load tap changer transformer manufacturers and suppliers in China, we also support customized service. We warmly welcome you to buy high quality off load tap changer transformer from our factory. If you have any enquiry about pricelist, please feel free to email us.







