Product Description
Introducing our high-efficiency oil-immersed transformer, a masterpiece of energy conservation and eco-conscious technology. This superior transformer employs oil as an insulating and cooling medium, delivering unmatched power conversion alongside exceptional heat dissipation. Ideally crafted for power transmission and distribution networks, this transformer is engineered to drastically cut energy use, boost grid efficiency, and markedly decrease environmental impact.
Key Features
1. Energy Efficient: Through an optimized design, this transformer significantly reduces core and coil losses, thus elevating energy conversion efficiency and
greatly slashing operational energy usage.
2. Low Loss: Fabricated from top-tier silicon steel sheets using cutting-edge manufacturing techniques, it efficiently minimizes no-load and load
losses, ultimately decreasing the overall operational expenses of your power system.
3. Excellent Heat Dissipation: By employing oil as a cooling medium, heat is expertly dissipated via either natural convection or proactive oil
circulation, ensuring stable operation even under high load conditions and extending the equipment's lifespan.
4. Environmentally Friendly Design: Compliant with both national and international energy-saving and environmental protection standards,
this design minimizes carbon emissions and environmental pollution, making it perfect for green energy initiatives and advanced eco-friendly power
grids.
5. Safe and Reliable: Crafted with high-strength insulation materials and precision manufacturing, the transformer ensures safe and stable
performance even in complex 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
Offers bespoke customization services tailored to meet your specific requirements
Demonstrates outstanding insulation and heat dissipation capabilities
Defined by low no-load losses, minimal 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.