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    500 kV capacitor voltage transformers in substation

    2018-11-14

    VT Style: TYD500/√3-0.005H

    Rated voltage: 500/√3kV

    Highest voltage:550kV

    No of core: 2

    Rated  Primary Voltage:

    500/√3kV

    Rated secondary voltage: 115.5/64.2, 115.5/64.2kV

    Accuracy lass/Rated output:

    0.2/0.2, 400/400 VA

    Total simultaneous burden: 400VA

    Thermal limiting output:1500VA

    Frequency: 50Hz

    Rated capacitance:5000pF

    Insulating material: Oil

    Service condition: outdoor

    Insulation level: 550/830/1800/1300kV

    Creepage Distance:17050mm

    Ambient temperature: -25/+45℃

    Over voltage capability:1.2 continue 1.5Un/30s.

    Altitude: ≤1000m