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  ڵλãҳ >> Ʒչʾ >> ŮͬС˵ɩ--ѳӰ
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  • (2)
  •    VZK38-40.5ڽѹն·ڻཻ50Hz ѹΪ40.5kVĸѹ豸·GB1984ѹ·DL/T402ѹ·صIEC׼·пɿܣɹҵվվΪֺϸɵصŮͬС˵ɩ--ѳӰƵijϣұˮࡢȣ·Ҳ̷⼫ʽңͺźG·и߿ɿάȱͬƷΪԽܡ
         
    ʹû
  • (3)
  • a) Χ¶Ȳ40Cƽ¶Ȳ35CΧ¶Ϊ-15C
    b) ʪȵƽֵ95%ˮѹƽֵ2.2kPa;ʪƽֵ90%ˮѹƽֵ1.8kPa
    c) β1000m
    d) Ҷȣ8
    e) Ҫװ޻֡ޱըΣգŮͬС˵ɩ--ѳӰijûҪ󣬿ڶʱҹ˾ɸ⹩
    ص
    a·ϡµĽṹ
    bÿлϸϾԵṹ̷⼫ṹƽա᣻
    c,ȿңҲCutler-Hammerӹ˾ң
    dü򵥵ĵɲٶŮͬС˵ɩ--ѳӰά
    e˿ƽʡƽȡԺá
    ġҪ
  • (4)
  • 1Ҫܲ
                Ŀ
    λ
           
    1
    ѹ
    kV
    40.5
    2
    1minƵѹЧֵ
    kV
    95
    3
    ׵ѹֵ
    kV
    4
    Ƶ
    Hz
    50
    5
    A
    1250160020002500
    6
    ʱܵ4s
    kA
    25  31.5
    7
    ֵֵܵ
    kA
    63    80
    8
    ·ʱ
    s
    4
    9
    ·ϵ
    kA
    25  31.5
    10
    ·غϵ
    kA
    63    80
    11
    ˳
     
    O-0.3s-CO-180s-CO
    12
    ʱ
    ms
    <80
    13
    ·ϵϴ
    20
    14
    鿪ϵ
    A
    630
    15
    ѹ
    V
    -110/~110, -220/~220
    16
    ѳӰ
    20000
     
     
    2ҪеԲ
    1
    ͷ
    mm
    202
    2
    г
    mm
    7.51.5
    3
    ͷĥ
    mm
    3
    4
    ƽբٶȣͷպǰ12mm
    m/s
    0.80.2
    5
    ƽբٶȣͷշֺ12mm
    m/s
    1.80.2
    6
    ͷբʱ
    ms
    £3
    7
    ഥͷբͬ
    ms
    £2
    8
    ഥͷբͬ
    ms
    £2
    9
    բʱ
    ms
    £100
    10
    բʱ
    ms
    £60
    11
    г
    mm
    131
    12
    ·裨ۣ
    ̦
    £40

    һƪŮͬС˵ɩ--ѳӰ
    һƪVZK18-12ڽѹ̷⣨ɣʽն·
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