1. Significant Cost Savings
In an autotransformer, the high-voltage and low-voltage windings share a common portion. This design substantially reduces the consumption of copper conductors and silicon steel sheets, resulting in notably lower material and manufacturing costs. For large-scale power equipment, this economic advantage is particularly pronounced.
2. Higher Operating Efficiency
Thanks to lower copper losses and core losses, autotransformers can achieve efficiencies exceeding 99% in large power systems. Compared with conventional transformers of the same capacity, they are capable of transmitting more active power.
3. Smaller Size and Lighter Weight
The reduced use of copper and core materials leads to a more compact overall design and significantly lower weight. This is a major benefit in substations with limited space or in projects that require transportation and on-site installation.
4. Lower Excitation Current and No-Load Losses
With a smaller core cross-section, autotransformers generate lower magnetizing current and no-load losses. This helps improve the overall power factor of the system and reduces reactive power consumption.



CEEG is a professional transformer manufacturer! Our production base covers an area of more than 600 acres (40 hectares) with extensive facilities and a total construction area of 180,000 square meters. We have a professional team of more than 1,000 employees. We have advanced transformer production and testing equipment here to ensure that we provide customers with high-quality power transformer products.
We boast an array of cutting-edge equipment representing a high standard within the industry, including a complete set of shearing machines, fully automated winding machines, robot-operated stacking machines, the Hedrch Vacuum Casting Equipment, vacuum impregnation systems, air cushion transport vehicles, a fully enclosed production workshop with a cleanliness level of 100,000, 20-ton vertical winding machines, 10-ton horizontal winding machines, coal-oil gas phase drying equipment, and a 200-ton overhead crane. We adopt the latest technology and processes to ensure our products comply with international standards and customer needs.
We have a strong production capacity of 30 million kVA power transformers annually. This means we can cater to all sizes and types of power transformer needs, from small applications to large energy projects. No matter what specifications our customers require, we deliver them on time and support them with high quality and reliability.
Welcome to the CEEG agent team! As a national high-tech enterprise specializing in researching, developing, and manufacturing amorphous alloy dry-type transformers, epoxy resin cast dry-type transformers, and explosion-proof electrical products, we sincerely invite you to collaborate with us to explore markets and create the future together.
By joining our agent team, you will enjoy the following advantages and support:
Quality Products: Our products are manufactured with internationally advanced technology and quality assurance, widely used in various industries, providing customers with stable and efficient solutions for power transmission.
Brand Support: As an agent of CEEG, you will receive strong brand support and marketing promotion from us, helping you establish a good reputation and position in the local market.
Technical Support: We will provide professional product training and technical support to distributors, helping you better understand product characteristics and application scenarios, and improve sales capabilities.
Generous Returns: We will provide agents with competitive pricing policies and sales commissions, sharing market achievements.
If you are interested in becoming an agent of CEEG, don't hesitate to contact our official number +86 18061639839, or email us at info@ceeg.cn to obtain an agency agreement. We look forward to cooperating with you and jointly creating a bright future!