3 Phase Power Transformer Manufacturer 250KVA 20kv 400v S11 Oil Immersed Distribution Transformer

Technical specifications

Customization guide

Adjustable parameters include:

• Voltage Ratio: Customize input/output voltage to match specific grid requirements.
• Thermal Design: Modify fin density for enhanced cooling in high-temperature zones.
• Capacity Scalability: Opt for modular designs to expand output up to 350kVA.

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With its toroidal core design and copper windings, this transformer delivers unmatched efficiency and reliability. Whether managing power in manufacturing facilities or commercial complexes, its robust construction and certifications ensure seamless integration into critical infrastructure.

Choose your model

Supplier's note

1. Technical Breakthroughs:

   • Toroidal Coil Structure: Reduces stray losses by 30% compared to conventional designs.
   • Copper Windings: Achieves 20% lower resistance than aluminum, ensuring superior conductivity.
   • Enhanced Insulation: The Pro Model’s Class H rating withstands extreme thermal stress, enabling use in harsh industrial environments.

2. Optimal Version Selection:

   • Base Model: Ideal for standard industrial applications requiring 250kVA capacity.
   • Advanced Model: Suitable for medium-scale factories needing higher efficiency and thermal tolerance.
   • Pro Model: Best for heavy-duty operations (e.g., mining, chemical plants) where extreme reliability and capacity are critical.

With the Pro Model’s Class H insulation, you can safely operate in temperatures up to 180°C, outperforming industry benchmarks by 25%. Pair this with its hybrid cooling system to ensure uninterrupted power distribution even in extreme conditions.