News

In 2026, the global power infrastructure sector is facing a severe bottleneck. With the rapid expansion of AI data centers and the urgent need for grid modernization in Europe and North America, the average lead time for large-scale power equipment has stretched to over 115 weeks. For project managers and procurement officers, finding a high-performance Three-phase transformer available for timely delivery has become the biggest challenge of the year. While the market struggles with shortages, our facility has optimized its production capacity to bypass these global delays and keep your critical power projects on schedule.

In power engineering design, selecting the appropriate rated voltage and rated capacity is the core of ensuring safe grid operation. Many customers are often confused during the initial procurement phase about how to calculate the capacity of a Three-phase transformer based on actual loads. As a professional Three-phase transformer manufacturer, we recommend that the power factor and load factor must be considered during calculation. According to industry experience, the high-voltage side voltage should equal the grid voltage it connects to, while the low-voltage side voltage is typically 10% or 5% higher than the grid voltage. Oversizing leads to waste, while undersizing creates safety hazards; therefore, accurate calculation is the cornerstone of project success.

The global energy landscape is undergoing a radical shift. Driven by the surge in AI data centers and renewable energy integration, electricity demand is projected to grow at a compound annual rate of 5.8% through 2026. This massive requirement has turned power distribution equipment into strategic assets. Today, sourcing high-quality units from a reliable oil-immersed transformers supplier or a high-capacity dry-type transformers manufacturer has become a top priority for global EPC projects and industrial upgrades.

The global energy transition and the explosive growth of AI data centers have pushed power grids to their limits. Industry data predicts that by 2026, global electricity demand will continue to rise with a compound annual growth rate of 5.8%. This surge has led to a massive shortage of critical infrastructure. Whether it is the robust oil-immersed transformers  used in industrial substations or the dry-type transformers preferred for urban commercial buildings, these components have become the most sought-after assets in the global market.

In modern power distribution networks, the stability of your grid depends entirely on the quality of your transformers. As a professional oil-immersed transformer manufacturer with years of industry expertise, we focus on developing power equipment that delivers two critical benefits for your operations: ultra-low energy loss (cutting unnecessary power waste) and exceptional reliability (minimizing unplanned downtime).

In modern infrastructure, dry-type transformers stand as the ideal choice for high-rise buildings, subway systems, and shopping malls, leveraging their superior safety performance and eco-friendly attributes. As a professional dry-type transformer manufacturer, we recognize that fire safety is paramount in densely populated areas

Deep Analysis of HV Transformer Working Principle High voltage transformers operate on electromagnetic induction principle. When AC current flows through primary winding, alternating magnetic flux in the core induces voltage in secondary winding. Junling's technological innovations ensure efficient power transmission:

Our amorphous alloy dry-type transformers represent a breakthrough in energy efficiency, with 15 years of R&D experience. Using Hitachi Metglas amorphous ribbons, we offer:

Technical Analysis: HV/MV/LV Transformer Differences High Voltage Transformers (110kV and above) As core equipment for power transmission systems, our HV transformers feature:

Vietnam’s rapid economic growth, industrialization, and urbanization have driven electricity demand at over 10% annually. Government investments in grid modernization and renewable energy (e.g., wind, solar) are fueling transformer demand. The market is projected to grow at a 8.5% CAGR (2023-2030), covering distribution transformers, dry-type units, and energy-efficient models.

Qingdao Junling Transformer Co., Ltd. is a leading Chinese manufacturer specializing in dry-type and oil-immersed transformers. With in-house production and full-process control, we ensure high efficiency, reliability, and long service life.

As the vibrant city of Qingdao welcomes visitors from around the world for the Qingdao International Beer Festival, we at Qingdao Junling Transformer Co., Ltd. extend a warm invitation to global partners and friends: Come for the beer, stay for business!