1250kVA 15kV Oil Immersed Transformer

Product Highlights

• Wide Applicability: Suitable for outdoor applications, including residential, commercial, and industrial settings.
• New Structure and Reasonable Design: Optimized insulation technology improves mechanical strength and anti-short-circuit capability.
• High-Quality Core Material: The core is made of high-quality cold-rolled silicon steel, coated with paint to reduce loss and noise.
• Fancy Appearance and Reliable Operation: Attractive design with easy and reliable operation.
• Corrugated Tank Sealing Structure: Prevents contact with air and water, reducing oil aging and extending the transformer's service life.
• Pressure Release Safety Devices: Equipped with a pressure relief valve to safely release pressure in case of failure, preventing the expansion of accidents.
• Customizable Voltage Ratings: Available in various voltage ratings: 6kV, 10kV, 11kV, 13.2kV, 15kV, 20kV, 33kV, 35kV, etc.

Product Features

• Optimized Insulation Technology: Enhanced mechanical strength and anti-short-circuit ability.
• High-Quality Core Material: Made from high-quality cold-rolled silicon steel, coated to minimize loss and noise.
• Corrugated Tank Sealing Structure: Prevents air and water ingress, reducing oil aging and extending service life.
• Pressure Release Valve: Ensures safe pressure release in case of failure, preventing accidents.
• Customizable Voltage Ratings: Available in various voltage ratings to meet specific application requirements.
• Fancy Appearance and Reliable Operation: Attractive design with easy and reliable operation.
• Low Noise and Low Loss: Advanced design minimizes operational noise and energy losses.
• High-Efficiency Cooling: Uses ONAN (Oil Natural Air Natural) cooling method, ensuring efficient heat dissipation and long-term operational stability.

Applications/Applicable Scenarios

• Residential Areas: Ideal for providing reliable power distribution in residential neighborhoods.
• Commercial Buildings: Suitable for malls, office buildings, hotels, and other commercial complexes.
• Industrial Facilities: Supports stable power for production lines, machinery, and other industrial applications.
• Urban Distribution Networks: Perfect for urban distribution networks and industrial park power systems.
• Remote and Rural Areas: Ideal for remote and rural electrification projects where traditional grid connections may be limited.

Advantages

• Optimized Design: New structure and reasonable design improve mechanical strength and anti-short-circuit capability.
• High-Quality Materials: High-quality cold-rolled silicon steel core reduces loss and noise.
• Sealed Corrugated Tank: Prevents air and water ingress, reducing oil aging and extending service life.
• Safety Features: Pressure release valve ensures safe operation in case of failure.
• Customizable Voltage Ratings: Available in various voltage ratings to meet specific application requirements.
• Low Noise and Low Loss: Efficient and quiet operation, minimizing environmental impact.
• High-Efficiency Cooling: ONAN cooling method ensures efficient heat dissipation and long-term operational stability.

Technical Specifications

Model Number: S11-M-1250/15/0.4

• Rated Voltage (HV Side): 15kV
• Rated Voltage (LV Side): 0.4kV
• Rated Power: 1250kVA
• Connection Symbol/Vector Group: Dyn11 or Yyn0
• Tapping Range: ±5% or ±2*2.5%
• Winding Material: Copper or Aluminum
• Cooling Method: ONAN (Oil Natural Air Natural)
• Number of Phases: Three
• Rated Frequency: 50Hz or 60Hz
• Brand: Aputon

Why Choose Our Transformers?

• High-Quality Materials: Constructed using premium materials to ensure long-term durability and safety.
• Professional Design: Rigorously tested to meet international safety and performance standards, ensuring reliable and consistent operation.
• Dedicated After-sales Service: Aputon offers comprehensive support and technical assistance, ensuring a seamless and worry-free purchase experience.

Purchase Tips

• Customization: Ensure that the transformer's voltage and power ratings are customized to match your specific application requirements.
• Technical Support: For any questions or assistance, please contact our customer service team, and we will be happy to help you.

Contact us for detailed specification

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