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6-10 KV dry type distribution transformer-Y

The 6-10KV dry-type distribution transformer uses epoxy resin for fire resistance and low noise. With F/H insulation and AN/AF cooling, it's compact, efficient (≥99%), and ideal for urban, industrial, and commercial power distribution.

    Applications:

    • Urban and rural power distribution
    • Commercial complexes (shopping malls, hospitals, etc.)
    • Industrial parks and manufacturing plants
    • Renewable energy integration (solar/wind power)
    • Railway and subway systems

    Technical Parameters

    Parameter Specification
    Rated Voltage 6kV/10kV (primary), 0.4kV (secondary)
    Power Rating 100kVA – 2500kVA
    Frequency 50Hz/60Hz
    Efficiency ≥99% at rated load
    Insulation Class F/H (temperature rise ≤100K/125K)
    Cooling Method AN (Natural Air) or AF (Forced Air)
    Noise Level ≤65dB (under full load)
    Protection Level IP20/IP23/IP54 (customizable)
    Impulse Withstand Voltage 40kV–75kV (depending on voltage class)
    Short-Circuit Resistance ≤25kA for 2 seconds

    Key Features

    1. Epoxy Resin Casting Technology
      • Provides superior moisture resistance and dielectric strength.
      • Ensures long-term reliability in humid or contaminated environments.
    2. Fire-Resistant Design
      • Non-flammable insulation materials (Class F/H).
      • Meets IEC 60076-11 fire safety standards for indoor installations.
    3. Low Noise Operation
      • Optimized core design and vibration damping materials.
      • Suitable for noise-sensitive areas (e.g., hospitals, schools).
    4. Energy Efficiency
      • Low no-load and load losses, complying with IE3/IE4 standards.
      • Reduces operating costs and carbon footprint.
    5. Compact & Lightweight
      • Space-saving design for easy installation in confined spaces.
      • Reduced structural load requirements.
    6. Over-Temperature Protection
      • Built-in thermal monitoring system with PT100 sensors.
      • Automatic fan control and alarm functions.
    7. Maintenance-Free
      • No oil changes or leakage risks.
      • Minimal routine inspections required.
    8. Customization Options
      • Available with various tap changers, protection levels, and monitoring systems.
      • Customizable for special applications (e.g., high-altitude or coastal areas).

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