Transformateur d'alimentation par enroulement en cuivre à trois phases immergé dans l'huile de 11 kV/0,415 kV

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January 04, 2025
Brief: Discover the 11kV/0.415kV Three-Phase Oil-Immersed Copper Winding Power Transformer, designed for efficient power distribution. Learn about its advantages, including cost-effectiveness, high voltage resistance, and easy maintenance. Perfect for electric power workers seeking reliable test transformers.
Related Product Features:
  • Three-phase oil-immersed design with copper winding for efficient power distribution.
  • Rated voltage options: 3.6kV, 7.2kV, 12kV, 24kV, and 40.5kV to suit various needs.
  • Internal insulating oil for effective ARC extinguishing and high voltage resistance.
  • Low cost and easy maintenance, with replaceable copper core and insulation oil.
  • Fast voltage boost capability for efficient testing and power distribution.
  • Heavy-duty construction, though less portable for outdoor use.
  • Complies with technical standards including frequency withstand voltage and local discharge limits.
  • Durable design with dispute bend resistance ≥1000N for long-term reliability.
Les questions:
  • What are the advantages of an oil-immersed test transformer?
    Oil-immersed test transformers offer low cost, fast voltage boost, high voltage resistance, and easy maintenance. Damaged components like the copper core or insulation oil can be replaced, making them cost-effective for long-term use.
  • What are the disadvantages of oil-immersed transformers?
    Oil-immersed transformers are relatively heavy, making them less portable for outdoor use. They also pose risks of oil pollution and require careful handling to avoid spills.
  • How does the oil-immersed transformer compare to dry-type and inflatable transformers?
    Oil-immersed transformers are cost-effective and easy to maintain but heavier. Dry-type transformers are low-cost but difficult to repair if damaged. Inflatable transformers are lightweight and clean but expensive and hard to repair if gas escapes.