Let us provide reliable assurance for your choice!

Adhering to international standards such as IEC, we provide design solutions tailored to meet user requirements.
Provide online production monitoring capabilities, enabling you to track production progress in real time and ensure timely delivery.
Provide installation guidance and 24/7 online after-sales support.
35kV Three Phase Distribution Transformer 20kV Oil-immersed Distribution Transformer 10kV Three Phase Distribution Transformer

Daelim Transformer has been in the business of designing, manufacturing, and supplying transformers for over 15 years, with more than 50,000 installations across Asia, America, Europe, Oceania, and other regions. Whether Hardware or Software, all represent the forefront of the industry ensuring the evolving demands with rapid response and reliability. All of our transformers comply with international standards, and are built according to the technical specifications of the end customer.We have obtained multiple certifications, including U L, C U L, C E, and I S O, and comply with various international standards such as I E E E, A N S I, C S A, E N and I E C. Our clients span diverse industries, including wind energy, solar energy, battery energy storage systems (BESS), EV charging infrastructure, and data centers. Daelim Transformer holds a strong market position and boasts a robust after-sales service system, making us the preferred supplier for ongoing electrical power projects in North America and Europe.

Daelim’s power transformers are according to ANSI/EEE,IEC,CSA,AS as well as NEMA standards, The power ratings are up to 500 MVA and for volumes up o the highest insulation class of 1200 kV. There are a large number of project cases in North and South America:....

Daelim pad-mounted transformers are oil-immersed distribution transformers certified to UL and cUL standards, compliant with CSA, IEEE, ANSI, and other specifications. They are commonly used in data centers.....

Eco-design Transformer is a power transformer engineered with a focus on minimizing its environmental impact throughout its entire lifecycle—from material sourcing and manufacturing to operation and end-of-life disposal....
We have our own transformer manufacturing factory, from design to production. We can implement your requirements in a scientifically sound manner
The production cycle for standard transformers is typically 4 to 8 weeks. The specific timeframe depends on your product type, quantity, location, and other factors.
All products come with a warranty, backed by comprehensive after-sales support covering technical assistance, installation supervision, and maintenance services to guarantee optimal equipment performance.

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