Product Description
Introducing the pinnacle of modern energy solutions - the high-efficiency oil-immersed transformer from Yangzhou Huading Electric Co., Ltd. This masterpiece of energy-saving technology intricately weaves ecological responsibility with pioneering performance, delivering a supreme power transformation experience. Utilizing oil as an insulating and cooling medium, this extraordinary transformer enhances power conversion and heat dissipation to unmatched levels. Engineered with precision, these vital transformers are integral to power transmission and distribution systems, meticulously crafted to significantly reduce energy consumption, boost grid efficiency, and substantially diminish environmental impact.
Key Features
1. Energy Efficient: This transformer is designed with an ingeniously optimized structure that significantly reduces core and coil losses, resulting in a substantial increase in energy conversion efficiency and
effectively reducing operational energy consumption, providing remarkable cost savings.
2. Low Loss: Crafted from premium silicon steel sheets using innovative manufacturing processes, it adeptly minimizes both no-load and load
losses, leading to a significant reduction in overall operating costs within the power system.
3. Excellent Heat Dissipation: Utilizing oil as a cooling medium, it achieves superior heat dissipation through either natural convection or forced oil
circulation, ensuring stable performance even under high load conditions, thereby extending equipment lifespan.
4. Environmentally Friendly Design: Aligned with both national and international energy conservation standards,
this innovative design dramatically cuts carbon emissions and reduces environmental pollution, making it a prime choice for eco-friendly energy projects and modern sustainable power
grids.
5. Safe and Reliable: The combination of high-strength insulation materials with precise engineering ensures safe and uninterrupted
operation even in the most demanding 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 |
Product advantages:
Oil-immersed transformer
Delivering bespoke customization services tailored to meet diverse client needs
Outstanding insulation and heat dissipation capabilities
Featuring minimal no-load losses, remarkably 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.