

American Style Box-type Substation Solutions: Elevating Efficiency and Safety
At Yangzhou Huading Electric Co., Ltd., we are thrilled to introduce our revolutionary ZGS, ZFS, ZGSH, and ZFSH series of American-style box substations. Engineered with meticulous precision to function flawlessly within 10kV and 20kV electrical grids, these state-of-the-art transformers feature a fully insulated framework, eradicating the need for insulation distances and guaranteeing unparalleled safety for operational personnel. Our expertly crafted windings, structured in a resilient Dyn11 configuration, deliver exceptional voltage quality, steadfast neutral point stability, and ultra-quiet performance. These versatile solutions are ideal for a variety of settings-including industrial factories, busy urban streets, towering business edifices, dynamic residential areas, and bustling commercial hubs. Designed for effortless integration with both ring networks and terminal connections, our substations ensure seamless conversion, enhancing the dependability of your power supply like never before.




Innovative Structural Features: The Future of Energy Transformation
With an unwavering commitment to excellence, the American-style box transformer is finely tailored for burgeoning new energy sources, including photovoltaic and wind power generation. Outfitted with oil-immersed high-voltage load break switches and durable high-voltage fuses, all delicately submerged in premium transformer oil, these units boast a remarkably compact footprint and require minimal space. The external transformer oil tank guarantees superior heat dissipation, exceptional overload resilience, and elevated sealing and protection standards, even under harsh conditions. The enclosure is designed with formidable mechanical strength, ensuring it withstands transportation and installation without any deformation. Its aesthetic design complements surrounding environments effortlessly.
Seamlessly blending into landscapes, the meticulously applied external coating provides resilient resistance against sun exposure, corrosion, and sandstorms, ensuring enduring adhesion. This powerful product meets the stringent IP54 protection standard, guaranteeing durability and reliability for years to come.
ZG | S11/13 | F/G | 35/0.69 | 1600 |
Integrated box type | Transformer model | F-Wind G-Photovoltaic | HV/LV rated voltage/kV | Transformer rated capacity/kVA |






Yangzhou Huading Electric Co., Ltd. is a beacon of innovation, dedicated to the research, development, and distribution of power transformers, avant-garde high and low voltage switchgear, groundbreaking new energy products, and cutting-edge energy storage solutions. Our distinguished portfolio features power transformers that operate efficiently at 35kV and below, serving critical sectors such as the State Grid, railways, oil, metallurgy, and the ever-expanding domains of new energy with finesse and expertise.
We passionately pursue advancements in wind and solar power generation technologies. Our unwavering commitment is to provide state-of-the-art power transmission and distribution solutions, empowering our clients to confidently adopt sustainable energy practices and pave the way for a greener future.
* What about the lead time?
1. let us know your requirements or application.
2.we quote according to your requirements or our suggestions.
3.customer confirms the samples and places deposit for formal order.
4. Fourthly, we arrange the production.
* Can you do OEM?
Yes, we are 61 years factory,we can provide OEM (Original Equipment Manufacturer) services. We can customize the transformers according to your specifications, including branding, design, and packaging to meet your specific needs. Let us know your requirements, and we'll work with you to deliver a product that aligns with your request.
* What is your payment terms?
T/T, L/C,Visa Paypal for different circumstances.
* Do you have inspection procedure before shipping?
Yes,we do 100% QC inspection.
* Do you offer guarantee for the products?
Yes. We offer at least two years warranty for all of our transformers.