Product Description
Introducing the Efficient 2025 Oil-Immersed Transformer, a pinnacle of energy-saving technology perfectly in sync with environmental sustainability. This extraordinary transformer utilizes oil as an insulating and cooling agent to provide unmatched power conversion excellence and heat dissipation prowess. Crafted with precision, these transformers are vital for power transmission and distribution, meticulously engineered to dramatically reduce energy consumption, elevate grid efficiency, and minimize environmental impact, solidifying them as a crucial component of modern energy systems.
Key Features
1. Energy Efficient: Engineered with an innovative design, the transformer drastically cuts core and coil losses, tremendously boosting energy conversion efficiency while
curtailing operational energy use, resulting in immense savings.
2. Low Loss: Made from top-tier silicon steel sheets and crafted with state-of-the-art manufacturing methods, it skillfully reduces no-load and load
losses, significantly decreasing the total operational expenditure within power systems.
3. Excellent Heat Dissipation: Utilizing oil as a cooling medium, it achieves outstanding heat dissipation through natural convection or forced oil
circulation, ensuring dependable performance even under heavy load scenarios, thereby extending the equipment's longevity.
4. Environmentally Friendly Design: Conforming to both national and international energy-saving and environmental protection standards,
this design substantially reduces carbon emissions and curbs environmental pollution, rendering it the perfect choice for green energy initiatives and progressive eco-conscious power
grids.
5. Safe and Reliable: With a blend of robust insulation materials and meticulous engineering, it promises safe and consistent
operation even in the most demanding 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
Provides customized solutions tailored to diverse client specifications
Exemplifies superb insulation and heat dissipation qualities
Characterized by minimal no-load losses, exceptionally low noise levels, and a prolonged 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.