Product Description
Introducing our cutting-edge high-efficiency oil-immersed transformer, a synergy of advanced energy-saving technology and eco-friendly innovation. This extraordinary transformer utilizes oil as its insulation and cooling medium, achieving superior power conversion and heat management. Engineered for optimal performance, these transformers are crucial enhancements to power transmission and distribution systems. Painstakingly designed to minimize energy usage, elevate grid efficiency, and reduce environmental impact, they stand as paragons of sustainable technology.
Key Features
1. Energy Efficient: The transformer features an expertly optimized design, dramatically reducing core and coil losses, substantially boosting energy conversion efficiency and
significantly lowering operational energy usage, providing unprecedented cost savings.
2. Low Loss: Crafted from superior-grade silicon steel sheets employing state-of-the-art manufacturing techniques, it skillfully decreases no-load and load
losses, effectively reducing the overall operating costs of the power system.
3. Excellent Heat Dissipation: Utilizing oil as a cooling agent, it accomplishes outstanding heat dissipation via natural convection or enforced oil
circulation, ensuring consistent performance even under high load conditions, thus extending the equipment's operational lifespan.
4. Environmentally Friendly Design: Compliant with both national and international standards for energy conservation and environmental protection,
this design notably diminishes carbon emissions and environmental pollution, making it a premier choice for green energy initiatives and modern eco-conscious power
grids.
5. Safe and Reliable: The integration of high-strength insulation materials and precise engineering assures safe and stable
operation even in the most intricate 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 bespoke customization services to satisfy diverse client requirements
Outstanding insulation and heat dissipation abilities
Featuring minimal no-load losses, remarkably low noise, 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.