Product Description
Introducing our groundbreaking oil-immersed transformer, a true masterpiece in energy efficiency and environmental stewardship. Painstakingly engineered to perfection, this transformer leverages oil as both an insulating and cooling agent, delivering exceptional power conversion and outstanding heat dissipation. Ideally suited for robust power transmission and distribution networks, it is ingeniously designed to substantially decrease energy consumption, optimize grid efficiency, and minimize its ecological footprint.
Key Features
1. Energy Efficient: Featuring an advanced and innovative design, our transformer significantly minimizes core and coil losses, enhancing energy conversion efficiency and
notably decreasing operational energy consumption. This positions it as a critical component of highly cost-effective power solutions.
2. Low Loss: Expertly crafted from premium silicon steel sheets using state-of-the-art manufacturing processes, it reduces both no-load and load
losses, resulting in a notable reduction in overall operational costs and ensuring unparalleled economic efficiency.
3. Excellent Heat Dissipation: By utilizing oil as the cooling medium, it proficiently dissipates heat through natural convection or forced oil
circulation, maintaining stable and reliable operation even under heavy load conditions, thereby prolonging equipment lifespan.
4. Environmentally Friendly Design: Fully compliant with international energy-saving and environmental standards,
it contributes to reducing carbon emissions and environmental impact, making it the perfect choice for green initiatives and contemporary eco-friendly power
grids, fostering a sustainable and environmentally conscious future.
5. Safe and Reliable: Built with premium insulation materials and meticulous craftsmanship, the transformer guarantees safe and steady
operation even in challenging grid conditions, offering reliability and peace of mind.
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:
Our oil-immersed transformer is celebrated for its outstanding performance and remarkable characteristics.
We provide bespoke customization services to align with your specific needs and demands.
Enjoy unparalleled insulation and superb heat dissipation, ensuring maximum reliability.
Benefit from incredibly low no-load losses, quieter operation, and an extended service life for enduring excellence.
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.