Item No: S13 series 20kV distribution transformer

Crafted with precision engineering, this transformer operates at a commanding 20 kilovolts (20kV), ensuring robust performance in high-voltage environments. With its commendable power capacity, the S13 series adeptly manages substantial electrical loads, guaranteeing seamless distribution across networks.

Featuring top-tier insulation class ratings, the S13 series prioritizes safety and durability, safeguarding against electrical hazards. Its impedance characteristics are finely tuned to ensure stable voltage regulation and fault tolerance within the distribution network.

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    1. Voltage Rating: Operating at a robust 20 kilovolts (20kV), this transformer ensures reliable power distribution in high-voltage environments.
    2. Power Capacity: With commendable power capacity, the S13 series efficiently manages substantial electrical loads, facilitating seamless distribution across networks.
    3. Efficiency: Engineered for optimal efficiency, this transformer optimizes power transfer while minimizing energy losses, ensuring cost-effective operation.
    4. Temperature Rise: Effective temperature management is integral to its design, maintaining optimal operating conditions to enhance reliability and longevity.
    5. Insulation Class: Equipped with top-tier insulation materials and rated for specific insulation classes, the S13 series prioritizes safety and durability in electrical operation.
    6. Impedance: Finely-tuned impedance characteristics enable stable voltage regulation and fault tolerance within the distribution network, ensuring consistent performance.
    7. Dimensions and Weight: Designed with practicality in mind, the S13 series balances compact dimensions with sturdy construction for ease of installation and transportation.
    8. Environmental Considerations: Incorporating eco-friendly materials and features, this transformer minimizes environmental impact throughout its lifecycle.
    9. Compliance Standards: Meeting stringent industry standards and regulations, the S13 series assures adherence to quality and safety benchmarks, instilling confidence in its performance.
    10. Reliability and Longevity: Built to endure, the S13 series exemplifies reliability and longevity, minimizing downtime and maintenance costs over its operational lifespan.

    Main product performance parameters of S13 series 20kV distribution transformer

    Rated Capacity
    [KVA]
    Connection Symbol Voltage Combinationand Tap range No-load load loss
    W75℃
    No-load current
    (%)
    Radial Iimpedance(%)
    High Pressure HV Tap Range  Low Pressure loss(kW)
    30 Dyn11
    Yzn11
    Yyno
    20 ±5%
    ±2×2.5%
    0.4 0.08 0.66/0.63 1.70 5.5
    50 0.10 0.96/0.91 1.60
    63 0.12 1.14/1.09 1.50
    80 0.14 1.37/1.3 1.40
    100 0.16 1.64/1.57 1.30
    125 0.19 1.98/1.8 1.20
    160 0.23 2.41/2.3 1.10
    200 0.70 2.85/2.72 1.00
    250 0.32 3.34/3.18 0.96
    315 0.38 4.00/3.81 0.88
    400 0.46 4.72/4.49 0.80
    500 0.54 5.64/5.38 0.80
    630 0.65 6.48 0.72 6
    800 0.78 7.84 0.64
    1000 0.92 10.7 0.56
    1250 1.1 12.5 0.56
    1600 1.33 15.1 0.48
    2000 1.56 19.1 0.48
    2500 1.87 22.2 0.40

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