S11-250/10 oil-immersed distribution transformer

High-Efficiency Power Transformer

  Our premium power transformer delivers stable voltage conversion for industrial, commercial and residential use. With low energy loss, robust core design and corrosion-resistant casing, it ensures reliable operation even in harsh environments.

  Compact size, easy installation and compliance with international safety standards make it an ideal choice for power distribution systems.

High-Insulation Power Transformer

 

     This industrial transformer excels in top-tier insulation performance, crafted with advanced nano-insulation materials and vacuum-sealed technology.

    It effectively blocks current leakage and withstands extreme voltage fluctuations, ensuring zero breakdown risks even in long-term heavy-load operations.

    Compliant with CE and UL standards, it's a safe, durable solution for critical power supply systems.

Excellent Voltage Regulation and Transformation

    Our oil-immersed transformer features excellent voltage regulation and transformation performance for stable power supply. With a precise winding turn ratio, it achieves accurate voltage conversion matching grid requirements.

    Equipped with a tap changer (±5%/±2×2.5% range), it fine-tunes output voltage to adapt to grid fluctuations. Boasting low voltage regulation rate (≤±2.5%), it ensures consistent power quality for industrial and power grid applications, delivering reliable and efficient voltage transformation.

Outstanding Low-loss Performance

    This oil-immersed transformer is engineered for outstanding low-loss performance, slashing energy consumption significantly. It features an optimized core and winding design that minimizes no-load and load losses, with high operational efficiency (≥98.5%).

    The low loss design reduces heat generation, lowering cooling demands and extending the transformer's service life. Ideal for long-term continuous operation in industrial and power grid applications, it delivers cost-effective and eco-friendly power transformation.

1. Who are you?
Located in Shandong, China, we are an OEM/ODM enterprise founded in 2006;
we are a high-tech enterprise specializing in the research and production of high and low voltage power transmission and distribution equipments.

2.What can I buy from you?
Various high and low voltage distribution boxes, customized distribution equipment, power distribution set.

3.Why should I buy from you not from other suppliers?
We have 19 years of professional production experience and lightning speed delivery. 

4.Can I get a sample to check your quality?
Yes. We can supply samples with a very low price. Samples under $10 are free.

5.How can I order customized products?
The best way is that you give us engineering drawings and equipment list, we will arrange engineers to serve you. If there is no drawings, we will also provide solutions for you.

6.How do you guarantee the quality? 
Our quality inspection includes the following processes:
Material inspection: Check the material surface and roughly dimension. 
First Production inspection: To ensure the critical dimension in mass production.
Sampling inspection: Check the quality before sending to the warehouse. 
Pre-shipment inspection: 100% inspected by QC assistants before shipment. 

7. How about the lead time? 
Samples usually take about 1 week and mass production takes 2-3 weeks.

8.What will you do if we receive poor quality goods? 
Please send us the pictures and video and our engineers will rebuild it for you in the fastest time possible.