Custom 50-6000 kVA Three-Phase Oil-Immersed Step-Down Power Distribution Transformer
Designed for efficient and reliable power distribution, this three-phase oil-immersed step-down transformer meets diverse energy needs with tailored solutions. Its versatile design supports industrial, commercial, and utility applications, offering durability and performance in demanding environments.
Key Features:
- Capacity Range: 50 to 6000 kVA, accommodating a wide variety of power requirements.
- Voltage Levels: Primary voltage range from 10 kV to 35 kV, secondary voltage of 0.4 kV or as per requirement.
- Efficient Design: Three-phase, oil-immersed construction for superior cooling and insulation.
- Step-Down Functionality: Converts high voltage to practical levels for various applications.
- Robust Build: Engineered with premium materials to ensure long-term reliability and performance.
- Customizable Solutions: Flexible configuration options tailored to project-specific needs.
- Standards Compliance: Manufactured in accordance with IEC, ANSI, and other regional standards.
Applications:
- Power grids and utility networks.
- Industrial production facilities.
- Commercial infrastructure.
- Renewable energy installations (solar and wind projects).
Advantages:
- High Efficiency: Reduces energy losses for optimized power distribution.
- Quiet Operation: Designed for low noise levels during use.
- Strong Insulation: Provides stability and safety under varying load conditions.
- Environmentally Friendly: Biodegradable oil options available upon request.
This transformer offers a reliable solution for large-scale energy distribution, tailored to meet specific project requirements. Contact us to discuss customization options or for more information.
Key Features:
2. Highly Reliable Supporting Structure: Ensures reliable compression of the upper and lower coil parts, providing strong short-circuit resistance.
3. Low Magnetic Flux Density Design: Reduces transformer no-load loss and ensures the core magnetic flux remains unsaturated during operation, minimizing third harmonic distortion.
4. 304 Stainless Steel Bolts and Nuts: Enhances the transformer surface's rust resistance.
5. High-Quality Sealing Rubber Rings: By adopting the finest raw materials for sealing rubber in China, we significantly extend the service life of the transformer.
Rated Capacity | 2000KVA |
High Voltage | 11kV |
Low Voltage | 0.4kV |
Short circuit resistance | 5% |
No-load Loss | 1.94kW |
Load Loss | 18.3kW |
Gauge | 550X550mm |
Frequency | 50/60Hz |
Connection Method | Yyn0/Dyn11 |
Material | aluminum/copper |
Size | 2030x1340x2000mm |
Weight | 4500kg |

Q1: Are you a manufacturer or a trading company?
A1: We are a manufacturer with a factory spanning over 10,000 square meters, capable of producing more than 2,000 transformers annually.
Q2: How long have you been in the electric industry?
A2: We have over 10 years of experience in the electric industry, supported by our dedicated R&D department with 15 engineering technicians.
Q3: What is the warranty period?
A3: The standard warranty period is 1 year, but it can be extended to meet specific requirements.
Q4: Can you use the customer's logo?
A4: Yes, we offer OEM and ODM services and can use your logo as required.
Q5: What is the minimum order quantity (MOQ)?
A5: The MOQ is 1 unit.
Q6: What payment methods do you accept?
A6: We accept T/T, Western Union, PayPal, and other payment methods.
Q7: How long is the delivery time?
A7: Typically, delivery takes 20-30 days, depending on the order quantity.
Q8: What type of packaging do you provide?
A8: We provide export-standard packaging or customized packaging based on customer requirements.