Product Description
Step into the future of energy transformation with our trailblazing high-efficiency oil-immersed transformer, a true exemplar of contemporary engineering brilliance. Designed with an unwavering commitment to energy efficiency and environmental stewardship, this cutting-edge transformer uses oil as its dual-purpose insulating and cooling agent. It boasts superior power conversion capabilities and unparalleled thermal management, making it a pivotal element of power transmission and distribution infrastructures. Our transformer is expertly engineered to significantly lower energy use, enhance grid functionality, and notably lessen ecological footprints.
Key Features
1. Energy Efficient: Our state-of-the-art design focuses intently on minimizing core and coil losses, thereby remarkably enhancing energy conversion efficiency while
substantially decreasing operational energy expenses.
2. Low Loss: Crafted from premium-quality silicon steel sheets and employing cutting-edge manufacturing techniques, this transformer delivers a pronounced reduction in no-load and load
losses, effectively lowering the total operational costs for power infrastructures.
3. Excellent Heat Dissipation: By employing oil as its cooling medium, it achieves effective thermal management through natural convection or dynamic oil
circulation, ensuring steadfast performance even under peak load conditions and extending the lifespan of the equipment.
4. Environmentally Friendly Design: In accordance with both domestic and international energy conservation and green standards,
this design significantly reduces carbon emissions and environmental pollutants, making it an ideal candidate for innovative green energy projects and advanced eco-friendly power
networks.
5. Safe and Reliable: Constructed with durable insulation materials and precision craftsmanship, the transformer ensures safe and dependable
performance even in the most challenging grid conditions.
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
Customizable options designed to perfectly align with your unique requirements
Exceptional insulation and thermal management capabilities
Distinguished by its minimal no-load losses, reduced noise output, and a remarkably long operational 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.