Product Description
Step boldly into the next era of power optimization with our top-tier high-efficiency oil-immersed transformers. A true masterpiece in engineering, these transformers are crafted with precision to embody energy conservation and environmental mindfulness. Oil serves as an exceptional insulating medium, enhancing cooling and boosting performance. With unmatched prowess in power conversion and heat dissipation, they are the ideal choice for power transmission and distribution systems. Designed to drastically reduce energy consumption and elevate grid performance while minimizing ecological impact, our transformers redefine industry excellence.
Key Features
1. Energy Efficient: Our transformers feature a meticulously refined design, significantly curtailing core and coil losses, thus achieving
unparalleled energy conversion efficiency and reducing operational energy demands dramatically.
2. Low Loss: Constructed from the finest silicon steel sheets and utilizing advanced manufacturing techniques, these transformers
attain minimal no-load and load losses, leading to a substantial decrease in the power system's overall operational costs.
3. Excellent Heat Dissipation: With oil serving as a cooling medium, our transformers employ natural convection or forced oil circulation
to effectively manage heat dissipation, ensuring dependable performance under high load conditions and prolonging equipment life.
4. Environmentally Friendly Design: Our transformers conform to both national and international energy-saving and environmental
protection standards, significantly reducing carbon emissions and environmental pollutants, positioning them as perfect solutions for
modern eco-friendly power infrastructures and green energy projects.
5. Safe and Reliable: These transformers are crafted with high-strength insulation materials and precision engineering, promising
safe and reliable operation, even in the most complex and demanding grid scenarios.
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
Unlock the potential of customization with our bespoke service offerings.
Tailored for exceptional insulation and heat management, designed to meet your specific operational needs.
Boasts impressively low no-load losses, minimal noise, and an extended service life for optimal performance.
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.