High-efficiency amorphous alloy dry-type transformers from ZTelec Yuguang, ideal for data centers and AI infrastructure with low loss, stable, and eco-friendly performance.
ZTelec Yuguang Amorphous Alloy Dry-Type Transformers are engineered for high efficiency, low loss, and reliable performance in modern power distribution systems. Featuring a premium amorphous alloy core, these transformers greatly reduce no-load loss and no-load current, delivering significant energy savings compared to traditional silicon steel units.
With excellent thermal stability, low noise, and strong overload capability, they are ideal for data centers, cloud computing facilities, AI computing infrastructure, commercial buildings, and industrial applications. The dry-type construction provides enhanced fire safety, eliminates oil leakage risks, and requires minimal maintenance, ensuring long-term, stable operation.
Built with strict manufacturing processes and high-grade insulation materials, ZTelec Yuguang amorphous alloy transformers offer dependable, eco-friendly, and cost-efficient power distribution tailored to the requirements of modern electrical networks.
Rated voltage: 20kV-24kV
Rated capacity: 30kVA-2500kVA
ZTelec Yuguang’s amorphous alloy core achieves no-load losses at only 30% of traditional silicon steel cores and 75% lower than the GB/T10228 national standard limit. This dramatically reduces electricity consumption and delivers outstanding long-term economic benefits.
Featuring ZTelec Yuguang’s patented semi-encapsulated three-phase, three-column design, the transformer offers a compact, lightweight structure with excellent resistance to high harmonics and enhanced operational stability.
The amorphous alloy core is fully encapsulated with high-quality resin and high-temperature silicone, effectively preventing corrosion, oxidation, and material shedding. This ensures long-term durability even in harsh environments.
By optimizing magnetic flux density, refining core and coil structures, and applying specialized noise-reduction materials, the operating noise level is 5–15 dB lower than the GB/T10008 standard, ideal for noise-sensitive applications like data centers and commercial buildings.
ZTelec Yuguang was among the first in China to pass sudden short-circuit testing. The enhanced three-phase, three-leg core structure, together with optimized clamping systems, ensures reliable performance during high-impact current surges.
The epoxy resin vacuum-cast coil ensures low temperature rise, excellent heat dissipation, and high structural integrity. Under forced-air cooling, the transformer can operate continuously at 150% rated load, supported by an intelligent temperature-control system for safe and stable operation.
The product is widely used in power transmission and transformation systems, such as hotels, restaurants, airports, high-rise buildings, commercial centers, residential quarters and other important places, as well as subways, smelting power plants and other harsh environments.
a. The Elevation (m. a. s. l. ) is below 1000m;
b. Ambient temperature;
c. Highest ambient temperature +40℃;
d. Highest daily average air temperature +20℃;
e. Lowest outdoor ambient temperature -25℃;
1. What certificates do your transformers have?
CE, ISO, Test certificates.
2. What is the capacity of the transformers you provide?
50-20000kva. We can provide customized services for various transformers within the range!
3. How long is the warranty period of the transformer?
We provide a 12-month warranty period.
4. How long is the delivery time and delivery time of the transformer?
After receiving the advance payment, the production cycle is 15-25 days. The transportation cycle should be calculated according to your region and mode of transportation.
5. Which countries do you export your products to?
We support global supply, and our products have been exported to more than 60 countries, Southeast Asia, the Middle East, South America, Africa, Americas.
