10KV S11 (S13) oil-immersed transformers

S11 Series Oil-Immersed Transformer

• Energy Efficiency: Achieves a 30% reduction in no-load losses compared to the S9 series, aligning with global energy conservation standards.
• Structural Design: Features a robust structure and optimized oil circulation for improved cooling efficiency and stable operation under various load conditions.
• Compliance: Manufactured in strict compliance with IEC 60076 and GB1094 standards, ensuring safety, reliability, and performance.
• Low Noise Operation: Designed to operate with minimal noise, making them suitable for urban and residential areas.
• High Short-Circuit Strength: Provides robust protection for the electrical system, ensuring safety and reliability in all operating conditions.

S13 Series Oil-Immersed Transformer

• Advanced Energy Efficiency: Offers a 25% reduction in no-load losses and an 80% reduction in no-load current compared to the S11 series.
• Advanced Materials: Uses high-quality cold-rolled grain-oriented silicon steel sheets to reduce hysteresis and eddy current losses.
• Winding Design: Copper foil winding improves current distribution and short-circuit resistance.
• Compliance: Adheres to IEC 60076 and GB1094 standards, ensuring compliance with the highest industry benchmarks.
• Low Noise Operation: Reduces noise levels by 5-10 dB, making them suitable for quiet environments.

Technical Specifications

S11 Series

• Capacity Range: 30 kVA to 2500 kVA
• Voltage Levels: 10 kV to 35 kV
• Frequency: 50/60 Hz
• Insulation Class: Class F or Class H
• Cooling Method: Natural oil circulation
• Noise Level: Below standard levels

S13 Series

• Capacity Range: 30 kVA to 2500 kVA
• Voltage Levels: 10 kV to 35 kV
• Frequency: 50/60 Hz
• Insulation Class: Class F or Class H
• Cooling Method: Natural oil circulation
• Noise Level: 5-10 dB lower than S11 series

Applications

• Power Plants: Efficient energy generation and distribution.
• Electrical Grids: Reliable transmission of electricity.
• Industrial Facilities: Continuous and stable power supply for manufacturing and processing units.
• Urban Infrastructure: Sustainable power solutions for airports, subways, docks, and residential areas.
• Rural Electrification: Reliable power distribution infrastructure for agricultural activities and rural development.

Distinct Advantages

Economic Efficiency

• Cost Savings: Both series offer significant cost savings over their operational life due to reduced energy losses.
• Minimal Maintenance: Designed for long-term, reliable operation with minimal maintenance requirements.

Extended Lifespan

• Durability: High-quality materials and robust design ensure a long service life, reducing the need for frequent replacements.

High Reliability

• Consistent Performance: Both series guarantee high operational reliability, ensuring a stable power supply essential for critical applications.

Space Efficiency

• Compact Design: The compact design of both series maximizes space utilization, making them ideal for installations with limited space.

Conclusion