TXGN2-12(Z) Box-type fixed AC metal-enclosed switching device high voltage

Short Description:


  • Port: tianjing
  • Supply Ability: TENPRO
  • Payment Terms: L/C,D/A,D/P,T/T
  • Product Detail

    Outline

    TXGN2-12 (Z) box type fixed AC metal-enclosed switching device (referred to as “switching device”) is suitable for rated voltage 36-12kV / 50Hz, rated current 630A~3150A three-phase AC single busbar, double busbar, single busbar bypass system, for the purpose of receiving and distributing electric energy. It can meet the use of various types of power plants, substations (stations) and industrial and mining enterprises.

    This product conforms to the national standard GB3906 3~35kV AC Metal Closed Switchgear IEC298 AC Metal Closed Switchgear and Control Equipment and DL/T402, DL/T404 standard, to meet the “five prevention” locking requirements.

    xdf

    Normal use conditions

    1 Ambient air temperature: -15 ℃ ~ +40 ℃

    2 Altitude of 1: 1000m and below;

    3 Humidity condition:

    The daily mean value is not greater than 95%, and the daily mean value of water vapor pressure is not more than 2.2kPa.

    The monthly mean value is not more than 90 and the monthly average of water vapor pressure is not more than 1.8 KPA.

    4 Seismic intensity: no more than 8 degrees;

    5 No obvious pollution such as corrosive or flammable gases

    Note: special requirements can be settled through consultation with our company.

    Main technical parameters

    Serial

    No.

    Name

    Unit

    Date

    1

    Rated voltage

    kV

    3.6,7.2,12

    2

    Rated current

    A

    630~3150

    3

    Rated short-circuit breaking current

    kA

    16,20,31.5,40

    4

    Rated short-circuit breaking

    current (peak)

    kA

    40,50,80,100

    5

    Rated withstand current (peak)

    kA

    40,50,80,100

    6

    Rated short-time withstand current

    kA

    16,20,31.5,40

    7

    Rated insulation level

    1min power frequency withstand voltage

    Interelectrode, polar

    kV

    24、32、42

    Fracture space

    kV

    24、32、48

    Lightning impulse withstand voltage

    Interelectrode, polar

    kV

    40、60、75

    Fracture space

    kV

    46、70、85

    8

    Rated short circuit duration

    s

    4

    9

    Levels of protection

     

    IP2X

    10

    Main connection type

     

    Single busbar Segmentation and single busbar bypass

    11

    Operating mechanism mode

     

    Electromagnetic, spring energy storage

    12

    Shape size (width × depth × high)

    mm

    1100x1200x2650 (general type)

    13

    Weight

    kg

    1000


  • Previous:
  • Next:

  • Send your message to us:

    INQUIRY NOW
    • * CAPTCHA: Please select the Truck

    Related Products

    WhatsApp Online Chat !