Our transformers are designed according to international standards and delivered to customers with assured-quality and perfect after-sale services.
Environmental protection, safety, easy maintenance, noise and heat dissipation performance is relatively weak.
Learn MoreReasonable structure, excellent performance, diversity of cooling methods, wide application and environmental protection
Learn MoreHigh mechanical strength, low noise, small size, high insulation level, long life, resista
Learn MoreEnvironmental protection, safety, easy maintenance, noise and heat dissipation performance is relatively weak.
Learn More
Henan Ztelec Electric Technology Group (hereinafter referred to as ZTELEC Group) was founded in 1958, formerly known as the "state-owned Xuchang insulation materials General Factory" directly under the Ministry of Machinery of China (MMC). It was once one of the core enterprises in the production of national electrical insulation materials and electric components.
A great engineering and support team, great products, experience and expertise.
Let us know how we can help you improve reliability on your system.
Learn how to effectively read and interpret transformer nameplates with our comprehensive guide. Understand key specifications, ratings, and important information provided on nameplates to ensure optimal performance and safety in your electrical systems.
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Discover the working principle of oil-immersed power transformers, including their design, operation, and benefits. Learn how these transformers utilize oil for cooling and insulation, ensuring efficient energy transfer and enhanced safety in electrical s
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Explore the key differences between copper and aluminum dry type transformer windings, including their conductivity, cost efficiency, thermal performance, and overall durability. Learn which winding material is best suited for your specific application ne
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ZTelec shines at Distributech and reaps fruitful results
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Discover essential tips and insights when purchasing a transformer. Understand the different types, specifications, and factors to consider to ensure you select the right transformer for your needs. Whether for industrial, commercial, or residential use,
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A cast resin dry type transformer is an electrical device used to transfer electrical energy between two or more circuits through electromagnetic induction. Unlike conventional transformers that use oil for insulation and cooling, cast resin transformers
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