Pusat Produk

ZN85-40.5 Pemutus sirkuit vakum tegangan tinggi AC dalam ruangan

Deskripsi Singkat:

Tipe ZN85-405 'Pemutus sirkuit vakum tegangan tinggi AC dalam ruangan' untuk AC 50Hz tiga fase, tegangan pengenal 40.5kV switchgear dalam ruangan yang dapat ditarik untuk perusahaan industri dan pertambangan, pembangkit listrik dan gardu induk sebagai divisi dan arus beban, arus kelebihan beban, arus gangguan gunakan dan terapkan reaker operasi yang sering sesuai dengan standar GB1984-2003 dan desain, pembuatan, dan pengujian terkait.

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  • Tempat asal: Cina
  • Nama merk: L&R
  • Nomor model: ZN85-40.5
  • Nilai tegangan: 40.5
  • Frekuensi yang dinilai: 50Hz
  • Nilai saat ini: 1250/1600/2000
  • Standar: GB1984-2003
  • Sedang mengemas: Kotak kayu
  • Rincian produk

    Tag Produk

    Kondisi Layanan Normal

    Suhu udara sekitar: -10℃-+40℃

    (Suhu Penyimpanan: -30 )

    Ketinggian: <1000m; Nilai rata-rata harian kelembaban relatif: ~95%

    Monthly average value of relative humidity: <. 90 %

    Daily average value of water vapor pressure: ~22 x 10-3MPa Monthly average value of water vapor pressure: <. 1.8x 10"MPa Earthquake grade less than Degree 8

    The ambient air is not significantly polluted by dust, smoke, corrosive and/or flammable gases, vapours or salt

    Product Parameter

    Description

    Unit

    Specification

    Rated voltage

    kV

    40.5

    1min power frequency withstand voltage

    KV

    95

    Lighting impluse withstand voltage peak

    KV

    185

    Rated frequency

    Hz

    50

    Rated current

    A

    1250 1600 2000

    Rated short circuit withstand current

    KA

    202531.5

    Rated peak withstand current

    KA

    506380

    Rated short time duration

    s

    4

    Rated short time breaking current

    KA

    202531.5

    Rated short time making current

    KA

    506380

    Rated operating sequence

     

    O-0.3s-CO-180s-CO

    Breaking time

    m.s

    <80

    Rated short-circuit breaking current breaking times

    time

    20

    Single capacitor bank breaking current

    A

    630

    Back to back capacitor bank breaking current

    A

    400

    Rated operating voltage

    V

    ^110=200

    Mechanical life

    time

    20000

    Size

    51

    FAQ

    Q1: Are you factory?

    A. Yes, We have 3 factories.

    Q2: Are the samples free?

    A: Most are free, some items need discuss.

    Q3: What kind of payment do you accept?

    A: We accept T/T,L/C. PAYPAL. WESTERN UNION

    Q4: Are you always available?

    A: Yes i am online even in holiday! I will try my best to make you satisfied, If you need any help in china, please contact me. We are your right choice


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