Product Description
Introducing our high-efficiency oil-immersed transformer, a true marvel of advanced energy-saving technology seamlessly blending with the ideals of environmental sustainability. This extraordinary transformer utilizes oil as both its insulating and cooling medium, delivering unmatched power conversion and superior heat dissipation performance. Crafted for excellence, these transformers are vital components in modern power transmission and distribution systems. Expertly engineered, they significantly reduce energy consumption, enhance grid efficiency, and minimize environmental impact.
Key Features
1. Energy Efficient: This transformer is designed with precision, slashing core and coil losses, thereby exponentially boosting energy conversion efficiency and
reducing operating energy consumption, offering incredible savings.
2. Low Loss: Made from premium-grade silicon steel sheets using state-of-the-art manufacturing processes, it effectively minimizes no-load and load
losses, thus significantly cutting overall operating costs in the power system.
3. Excellent Heat Dissipation: Utilizing oil as a cooling medium, it achieves superb heat dissipation through natural convection or forced oil
circulation, ensuring stable performance even at high loads, thereby extending the equipment's lifespan.
4. Environmentally Friendly Design: This design meets both national and international energy conservation and environmental protection standards, which
significantly decreases carbon emissions and reduces environmental pollution, making it the perfect choice for green energy projects and modern eco-conscious power
grids.
5. Safe and Reliable: The use of high-strength insulation materials and meticulous engineering ensures safe and stable
operation, even within 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 customized solutions tailored to meet the diverse needs of our clients
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.