Product Description
The High-Efficiency Oil-Immersed Transformer is your ultimate solution for energy conservation and eco-conscious power delivery. This cutting-edge transformer utilizes oil not only as an insulating shield but also as a coolant, offering remarkable power conversion efficiency and exceptional thermal management. Ideal for power transmission and distribution networks, this transformer is engineered to slash energy consumption, boost grid efficiency, and lessen environmental footprints, making it an indispensable component for a sustainable future.
Key Features
1. Energy Efficient: Our advanced design minimizes core and coil losses, delivering a substantial leap in energy conversion efficiency and
reducing operational energy usage.
2. Low Loss: Fabricated from premium silicon steel sheets and crafted through state-of-the-art manufacturing techniques, this transformer
dramatically cuts no-load and load losses, significantly lowering the power system's operational expenses.
3. Excellent Heat Dissipation: Utilizing oil as a cooling agent, heat disperses efficiently through natural convection or forced oil
circulation. This ensures robust performance under heavy load scenarios and significantly extends the life expectancy of the equipment.
4. Environmentally Friendly Design: Aligning with both national and international energy-saving and ecological standards, this design
drastically reduces carbon emissions and pollution, positioning it as a perfect fit for green energy initiatives and pioneering eco-friendly
power infrastructures.
5. Safe and Reliable: Combining high-strength insulation materials with precision engineering, this transformer guarantees secure and steady
functionality even in the most complex 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
We provide tailored customization services to meet your unique specifications.
Exceptional insulation and heat dissipation capabilities ensure optimal performance.
Characterized by low no-load losses, minimal noise levels, and an impressive service lifespan.
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.