Product Description
Introducing the epitome of cutting-edge energy solutions - our high-efficiency oil-immersed transformer. This marvel of energy-saving innovation artfully intertwines with ecological stewardship, providing an unparalleled experience in power conversion. Skillfully employing oil as a dual-purpose insulating and cooling medium, this remarkable transformer elevates power transformation and heat dissipation to unparalleled heights. Designed for superiority, these indispensable transformers are crucial to power transmission and distribution networks, ingeniously engineered to sharply cut energy consumption, boost grid efficiency, and greatly reduce environmental impacts.
Key Features
1. Energy Efficient: This transformer features a brilliantly optimized design that drastically cuts core and coil losses, achieving an extraordinary improvement in energy conversion efficiency and
significantly curbing operational energy use, thus ensuring substantial cost savings.
2. Low Loss: Built from top-quality silicon steel sheets using advanced manufacturing techniques, it expertly reduces both no-load and load
losses, considerably lowering total operating expenses in the power system.
3. Excellent Heat Dissipation: Employing oil as a cooling medium, it offers superior heat dissipation via natural convection or forced oil
circulation, guaranteeing stable operation even under heavy load conditions, thereby prolonging the equipment's lifespan.
4. Environmentally Friendly Design: Compliant with both national and international energy conservation standards,
this groundbreaking design markedly cuts carbon emissions and alleviates environmental pollution, making it an ideal selection for green energy projects and modern eco-conscious power
grids.
5. Safe and Reliable: The combination of high-strength insulation materials with precise engineering ensures secure and reliable
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
Providing bespoke customization services tailored to meet diverse client requirements
Outstanding insulation and heat dissipation capabilities
Featuring minimal no-load losses, exceptionally 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.