2000kVA 30/5.5KV Oil Immersed Transformer
Capacity: 2000kVA, supporting high-load applications
Voltage: 30/5.5KV Oil Immersed Transformer (High Voltage/Low Voltage)
Frequency: 50/60Hz, compatible with global grid standards
Type: Fully sealed oil-immersed transformer, with efficient heat dissipation
Certifications/Standards: ISO 9001 quality management system certification, SGS safety compliance certification
Advantages: Low energy loss, high stability, robust performance in harsh environments, meeting international efficiency standards.
Have questions? GNEE sales representatives are available for live chat now
Send E-mail: sales@gneeelectric.com
Tel: +8615824687445
Henan GNEE Electric Co., Ltd. is one of the most reliable manufacturers and suppliers of 2000kva 30/5.5kv oil immersed transformer in China. If you're going to buy customized 2000kva 30/5.5kv oil immersed transformer made in China, welcome to get quotation from our factory. Quality products and reasonable price are available.
Product Introduction
of oil immersed power transformer

The 2000kVA Oil Immersed Transformer is a high-performance solution designed for industrial high-voltage power systems, addressing critical challenges in reliability and energy efficiency. Its 30/5.5KV Oil Immersed Transformer configuration enables seamless integration into power distribution networks, while the oil-immersed cooling technology of the immersed transformer suppresses partial discharges, significantly reducing downtime risks. Whether for mining, metallurgy, or urban grid upgrades, this transformer's compact design, low noise, and broad operating temperature range (-30°C to +50°C) ensure 24/7 stable operation under heavy loads. With dual ISO and SGS certifications, it guarantees compliance and safety, making it ideal for modernizing outdated systems and enhancing infrastructure reliability.
Products parameter

Step-Up/Step-Down Principle & Applications
Principle of Voltage Transformation
Electromagnetic Induction: Efficient voltage conversion is achieved through the turns ratio between the primary (30KV high-voltage side) and secondary (5.5KV low-voltage) coils. The sealed Oil Immersed Transformer design enhances insulation and uses cooling channels to rapidly dissipate heat, ensuring temperature rise ≤65K even under full load.
Frequency Adaptability: Supports 50/60Hz switching, enabling global grid compatibility and minimizing voltage fluctuation damage.

Key Applications
Power Transmission Upgrades: Ideal for voltage conversion between 30KV and 5.5KV, such as in industrial parks or remote areas using 30/5.5KV Oil Immersed Transformer systems to stabilize supply at the grid's end.
Heavy-Industry Infrastructure: Powers large-scale equipment in metallurgy, construction, and manufacturing, with high short-circuit withstand capability to protect critical production lines.
Renewable Energy Integration: Acts as a grid-connection device for wind/solar farms, efficiently stepping down generated 30KV voltage to 5.5KV for grid compatibility, boosting clean energy transmission efficiency.
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Why choose us?
GNEE strictly follows the comprehensive acceptance testing process to ensure that the performance of each device meets the standards. Our products and services have been successfully applied in more than 50 countries and regions around the world. As a trusted global industrial partner, we are always committed to helping customers achieve their sustainable development vision through high-quality products and full-process services.
Support
• Pre-sales: Free technical consulting, drawing review, and installation training.
• After-sales:
o Global warranty for 2 years; 5-year warranty on core components.
o 7×24-hour remote support, fault response within <24 hours.
o Operation manual provided.
Product Testing Center

SGS certification certificate

Packing and Delivery

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