Product Description
Introducing the pinnacle of innovation in energy solutions - the high-efficiency oil-immersed transformer from Yangzhou Huading Electric Co., Ltd. This exceptional product is a fusion of advanced energy-saving technology with a dedication to ecological responsibility, providing an unparalleled power transformation experience. By utilizing oil as an insulating and cooling medium, this transformer elevates power conversion and heat dissipation to new heights of excellence. Meticulously crafted, these indispensable transformers are designed to optimize power transmission and distribution systems, ingeniously engineered to reduce energy consumption, enhance grid efficiency, and significantly lower the environmental footprint.
Key Features
1. Energy Efficient: With a meticulously optimized design, this transformer significantly reduces core and coil losses, offering a remarkable increase in energy conversion efficiency and
ensuring minimal operational energy consumption, promising substantial cost savings.
2. Low Loss: Constructed with superior-grade silicon steel sheets and state-of-the-art manufacturing techniques, it effectively reduces both no-load and load
losses, resulting in a notable decrease in overall operating costs across the power system.
3. Excellent Heat Dissipation: Utilizing oil as a cooling medium, it achieves outstanding heat dissipation through natural convection or forced oil
circulation. This guarantees stable performance even under intense load conditions, thereby extending the equipment's operational lifespan.
4. Environmentally Friendly Design: Compliant with national and international energy conservation standards,
this innovative design substantially reduces carbon emissions and environmental pollution, making it an exemplary choice for green energy solutions and eco-friendly power
grids.
5. Safe and Reliable: The synergy of high-strength insulation materials and precise engineering ensures safe and reliable
operation, even in the most challenging grid environments.
Product Parameters
Product Model |
Rated Capacity(kVA) |
Connection Group |
No-Load Loss |
Load loss(W)(120°) |
S11-M-50/35 |
50 |
Yyn0
Dyn11 |
160 |
1200/1140 |
S11-M-100/35 |
100 |
230 |
2010/1910 |
S11-M-125/35 |
125 |
270 |
2370/2260 |
S11-M-160/35 |
160 |
280 |
2820/2680 |
S11-M-200/35 |
200 |
340 |
3320/3160 |
S11-M-250/35 |
250 |
400 |
3950/3760 |
S11-M-315/35 |
315 |
480 |
4750/4530 |
S11-M-400/35 |
400 |
580 |
5740/5470 |
S11-M-500/35 |
500 |
680 |
6910/6580 |
S11-M-630/35 |
630 |
830 |
7860 |
S11-M-800/35 |
800 |
980 |
9400 |
S11-M-1000/35 |
1000 |
1150 |
11500 |
S11-M-1250/35 |
1250 |
1400 |
13900 |
S11-M-1600/35 |
1600 |
1690 |
16600 |
S11-M-2000/35 |
2000 |
1990 |
19700 |
S11-M-2500/35 |
2500 |
2360 |
23200 |
Products advantages:
Oil-immersed transformer
Providing bespoke customization services tailored to a broad spectrum of client requirements.
Exceptional insulation and heat dissipation performance.
Featuring minimal no-load losses, impressively low noise levels, and an extended service life.
Certifications

Company Profile
FAQ
1. What about the lead time?
Firstly, let us know your requirements or application.
Secondly, we quote according to your requirements or our suggestions.
Thirdly, customer confirms the samples and places deposit for formal order.
Fourthly, we arrange the production.
2. 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.
3. What is your payment terms?
T/T, L/C,Visa Paypal for different circumstances.
4. Do you have inspection procedure before shipping?
Yes,we do 100% QC inspection.
5. Do you offer guarantee for the products?
Yes. We offer at least two years warranty for all of our transformer.