6500 Kva Substation Power Transformer Step-Up 480V To 13800V Double-Split Solar Transformers

Oil type
November 10, 2025
Category Connection: Oil Type Transformer
Brief: Discover the 6500 Kva Substation Power Transformer, a high-efficiency step-up transformer designed for solar power systems. This double-split transformer efficiently raises voltage from 480V to 13800V, ensuring optimal grid connection and energy storage. Ideal for large photovoltaic plants, it offers improved thermal distribution, modular design, and enhanced safety.
Related Product Features:
  • Efficiently steps up voltage from 480V to 13800V for solar power systems.
  • Features dual split windings for enhanced efficiency and electrical isolation.
  • Improved thermal distribution reduces hot spots and enhances cooling.
  • Enables flexible load sharing and parallel operation for increased redundancy.
  • Compact and modular design ideal for space-constrained substations.
  • Reduces electromagnetic interference (EMI) for better EMC compliance.
  • Simplifies transport and installation with lighter, easier-to-move components.
  • Allows partial maintenance without stopping power delivery, ensuring reliability.
Faqs:
  • What is the primary application of the 6500 Kva Substation Power Transformer?
    It is primarily used in large photovoltaic power plants to step up the low-voltage output from solar panels or inverters to a higher voltage suitable for grid connection or energy storage.
  • How does the double-split design benefit the transformer?
    The double-split design improves thermal distribution, enables flexible load sharing, simplifies transport and installation, and reduces electromagnetic interference, enhancing overall efficiency and safety.
  • What are the key specifications of this transformer?
    Key specifications include a rated power of 6500 kVA, primary voltage of 480Y/277-480Y/277V, secondary voltage of 13800V, and a cooling method of ONAN. It also features a Dyn11,yn11 vector group and operates at a frequency of 60 Hz.