Product Description
Embrace the future of energy with our high-efficiency oil-immersed transformer, a pinnacle of engineering excellence crafted for superior energy conservation and environmental sustainability. This formidable powerhouse employs oil as its insulating and cooling medium, delivering unmatched power conversion and top-tier heat dissipation. Revered across power transmission and distribution landscapes, it is meticulously engineered to dramatically cut energy consumption, elevate grid performance, and significantly reduce environmental impact.
Key Features
1. Energy Efficient: Our transformer features an advanced design that skillfully minimizes core and coil losses, leading to a remarkable boost in energy conversion efficiency and
a significant reduction in operational energy consumption.
2. Low Loss: Constructed with high-grade silicon steel sheets and state-of-the-art manufacturing techniques, it efficiently minimizes both no-load and load
losses, thereby substantially lowering the overall costs associated with power system operations.
3. Excellent Heat Dissipation: With oil as the cooling medium, heat is deftly dissipated through natural convection or forced oil
circulation, ensuring stable performance even under high-load conditions and extending the equipment's operational lifespan.
4. Environmentally Friendly Design: Built to exceed both national and international energy-saving and environmental standards,
it actively curtails carbon emissions and environmental pollution, making it a prime choice for green energy projects and innovative eco-friendly power
grids.
5. Safe and Reliable: Crafted with resilient insulation materials and precise manufacturing, our transformer guarantees safe and stable
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 |
Product Advantages:
Oil-immersed Transformer
We offer customized solutions tailored precisely to your specifications,
highlighting superior insulation and exceptional heat dissipation performance.
Expect minimal no-load losses, low operational noise, and an impressively 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.